Laboratory testing Services
SIGMA TEST & RESEARCH CENTRE was established in 2009 by technocrat educationists who have over 30 years of experience in the area of education, administration, manufacturing and marketing, with an objective to provide excellence in testing services and to offer innovative and exceptional analytical process.
Originally found here: http://www.sigmatest.org
Originally found here: http://www.sigmatest.org
Advanced testing laboratory
SIGMA TEST & RESEARCH CENTRE was established in 2009 by technocrat educationists who have over 30 years of experience in the area of education, administration, manufacturing and marketing, with an objective to provide excellence in testing services and to offer innovative and exceptional analytical process.
SIGMA TEST & RESEARCH CENTRE is fully conscious of its role in quality control and quality assessment and therefore has created facilities as per international standards meeting requirements of ILAC, ASTM, ISO, USP, BP, Drug Control Authority of India, BIS & NABL. We are continually expanding our capability to cover increasingly broad range of standards.
Our Mission:
Our Mission at SIGMA TEST & RESEARCH CENTRE is to offer innovative and exceptional analytical process and methodologies that help industries & organizations of all sizes to achieve predictable, improved product quality level, turnaround time & cost associated with testing integrity requirements.
Originally found here: http://www.sigmatest.org/about.html
SIGMA TEST & RESEARCH CENTRE is fully conscious of its role in quality control and quality assessment and therefore has created facilities as per international standards meeting requirements of ILAC, ASTM, ISO, USP, BP, Drug Control Authority of India, BIS & NABL. We are continually expanding our capability to cover increasingly broad range of standards.
Our Mission:
Our Mission at SIGMA TEST & RESEARCH CENTRE is to offer innovative and exceptional analytical process and methodologies that help industries & organizations of all sizes to achieve predictable, improved product quality level, turnaround time & cost associated with testing integrity requirements.
Originally found here: http://www.sigmatest.org/about.html
Calibration Services In India
SIGMA TEST & RESEARCH CENTRE is one of the fastest growing organization in the field of calibration. We provide calibration services to our customers in accordance to IS/ISO/IEC-17025. High accuracy calibration equipments, trained personnel & strict environmental conditions are maintained to ensure low uncertainty and high accuracy of measurement.
STRC’s calibration laboratory has strength of over twenty five experienced & extensively trained engineers to provide competent and reliable calibrations at laboratory or at customer’s site. STRC’s state-of-the-art calibration facility provides calibration services for a wide range of measuring instruments. STRC provides calibration services for temperature, pressure, electrical and analytical parameters.
Originally found here: http://www.sigmatest.org/calibration.html
STRC’s calibration laboratory has strength of over twenty five experienced & extensively trained engineers to provide competent and reliable calibrations at laboratory or at customer’s site. STRC’s state-of-the-art calibration facility provides calibration services for a wide range of measuring instruments. STRC provides calibration services for temperature, pressure, electrical and analytical parameters.
Originally found here: http://www.sigmatest.org/calibration.html
Temperature Controller Calibration
Temperature controller calibration will confirm that your instruments are operating accurately and consistently over time.
A temperature controller is one part of a temperature control system
with the purpose of maintaining a device at a constant temperature.
Sigma’s Calibration Services include Temperature Controller Calibration,Thermocouple Calibration Furnace,
Oven Calibration.Calibration laboratory has been setup in Delhi with insite calibration facility within all over India.
Originally found here: http://www.sigmatest.org/thermal-inst.html
A temperature controller is one part of a temperature control system
with the purpose of maintaining a device at a constant temperature.
Sigma’s Calibration Services include Temperature Controller Calibration,Thermocouple Calibration Furnace,
Oven Calibration.Calibration laboratory has been setup in Delhi with insite calibration facility within all over India.
Originally found here: http://www.sigmatest.org/thermal-inst.html
Proving Ring Calibration
Proving rings are calibrated in accordance with procedures established by the American Society for Testing and Materials in a standard designated as ASTM E 74 – 95 entitled “Standard Practice of Calibration of Force-Measuring Instruments for Verifying the Force Indication of Testing Machines.
Proving rings are often used to calibrate the amount of force used within various force-testing devices. Once the calibration is set, other materials are placed in the devices, and it is possible to see if they can withstand the same force that was being applied to the proving ring. In this way, scientists can determine the exact strengths of various materials.
When it comes to mechanical instruments calibration then Vernier Caliper,Proving Ring, Lux Meter Calibration is just a call away. Sigma mechanical instrument range is beyond the limit.
Originally found here: http://www.sigmatest.org/mechanical-inst.html
Proving rings are often used to calibrate the amount of force used within various force-testing devices. Once the calibration is set, other materials are placed in the devices, and it is possible to see if they can withstand the same force that was being applied to the proving ring. In this way, scientists can determine the exact strengths of various materials.
When it comes to mechanical instruments calibration then Vernier Caliper,Proving Ring, Lux Meter Calibration is just a call away. Sigma mechanical instrument range is beyond the limit.
Originally found here: http://www.sigmatest.org/mechanical-inst.html
Voltmeter Calibration
Voltmeter measures voltage across a known source of potential.The voltage referred on the scale of the voltmeter refers to full-scale deflection (FSD). The FSD indication is always on the right hand side of the instrument.
Calibrating a voltmeter is a two step approach. A voltmeter is calibrated for I. Accuracy of the basic meter or Calibrate and display on the scale of the meter, for functional applications, like displaying a parameter with engineering units like RPM, Kg/Cm2 or 0C etc.
Sigma’s calibration lab presents electrical Calibration which offers Voltmeter Calibration and Multimeter Calibration.These two are electrical measuring instruments which are used to measure the voltage(voltmeter)and both the combination of current,voltage,resistance(Multimeter).
Originally found here: http://www.sigmatest.org/electrical-inst.html
Calibrating a voltmeter is a two step approach. A voltmeter is calibrated for I. Accuracy of the basic meter or Calibrate and display on the scale of the meter, for functional applications, like displaying a parameter with engineering units like RPM, Kg/Cm2 or 0C etc.
Sigma’s calibration lab presents electrical Calibration which offers Voltmeter Calibration and Multimeter Calibration.These two are electrical measuring instruments which are used to measure the voltage(voltmeter)and both the combination of current,voltage,resistance(Multimeter).
Originally found here: http://www.sigmatest.org/electrical-inst.html
Instrumentation Calibration Services
Calibration laboratory has Testing and Calibration Services of glassware items. Instrumentation Calibration Services is Sigma’s passion. Contact for discount on calibration services.
Originally found here: http://www.sigmatest.org/miscellaneous-inst.html
Originally found here: http://www.sigmatest.org/miscellaneous-inst.html
Environmental Testing
A clean and safe environment is a pre-requisite for health and quality of life. Sigma Test & Research Centre focuses on delivering analytical services that address current environmental analysis issues and develops new solutions for challenges that the market and our clients anticipate facing in the future.
Our services comprise testing of water, air, soil, waste and other products to assess their quality and impact on health and the environment. We provide full service environmental consulting & testing services to municipal, industrial, household & private concerns.
It contains different types of testing like:
Our services comprise testing of water, air, soil, waste and other products to assess their quality and impact on health and the environment. We provide full service environmental consulting & testing services to municipal, industrial, household & private concerns.
It contains different types of testing like:
- Ambient air Testing
- Stack emission Testing
- Water Testing
- Noise Level Testing
- Soil Testing
Originally found here: http://www.sigmatest.org/Environment-Testing.India.html
Non Destructive Testing Of Contrete
Nondestructive testing or Non-destructive testing (NDT) is a wide group of analysis techniques used in science and industry to evaluate the properties of a material, component surface & subsurface without causing damage or effect to their future performance or properties. Non-destructive testing is used to detect abnormalities in physical, chemical or electrical characteristics.
NDT provides an edge over conventional methods as it is a fast, cheap and easy process. In 1930s, non destructive testing, where it had been heard of at all, was generally considered an evil.
Non Destructive Testing of Concrete is done here in Non Destructive Testing Lab. Sigma Test cover inspection and gives services of Nondestructive Testing.
Originally found here: http://www.sigmatest.org/Non-Destructive-Testing-Lab-Delhi.html
NDT provides an edge over conventional methods as it is a fast, cheap and easy process. In 1930s, non destructive testing, where it had been heard of at all, was generally considered an evil.
Non Destructive Testing of Concrete is done here in Non Destructive Testing Lab. Sigma Test cover inspection and gives services of Nondestructive Testing.
Originally found here: http://www.sigmatest.org/Non-Destructive-Testing-Lab-Delhi.html
Transformer Oil Testing
Transformer oils are subject to electrical and mechanical stresses while a transformer or other electrical distribution equipment is in operation. The analysis of insulating oils provides information about the oil, but also enables the detection of other possible problems, including contact arcing, aging insulating paper and other latent faults and is an indispensable part of a cost-efficient electrical maintenance program.
Though the failure risk of a transformer and other oil-filled electrical equipment is small, when failures occur, they inevitably lead to high repair costs, long downtime and possible safety risks. By accurately monitoring the condition of the oil, suddenly occurring faults can be discovered in time and outages can potentially be avoided.
Originally found here: http://www.sigmatest.org/Transformer-oil-Testing-India.html
Though the failure risk of a transformer and other oil-filled electrical equipment is small, when failures occur, they inevitably lead to high repair costs, long downtime and possible safety risks. By accurately monitoring the condition of the oil, suddenly occurring faults can be discovered in time and outages can potentially be avoided.
Originally found here: http://www.sigmatest.org/Transformer-oil-Testing-India.html
Building Material testing Services
Our Building Material Testing laboratories are equipped with the latest sophisticated testing equipments. our services include not only Building and Road material testing services as well as engineering observation, structural inspection etc.
STRC has experience in testing wide range of construction materials,including Cement,Concrete, Aggregates, Admixture, Flyash, Masonary, Tiles, Wood, Steel, Aluminium, Bircks, Query stones,WMM, GSB and many more.
Our team of consultants and technologists create customized testing programs to meet the demands of manufacturers having proprietory products. When taking a new or revised product to market having it validated by a reputable independent test Laboratory will likely increase its acceptance in the marketplace.
Originally found here: http://www.sigmatest.org/Building-Material-Testing.html
STRC has experience in testing wide range of construction materials,including Cement,Concrete, Aggregates, Admixture, Flyash, Masonary, Tiles, Wood, Steel, Aluminium, Bircks, Query stones,WMM, GSB and many more.
Our team of consultants and technologists create customized testing programs to meet the demands of manufacturers having proprietory products. When taking a new or revised product to market having it validated by a reputable independent test Laboratory will likely increase its acceptance in the marketplace.
Originally found here: http://www.sigmatest.org/Building-Material-Testing.html
Concrete Hammer test
This test helps in determining the suitable ingredients of concrete and determining their relative amounts with the objective of producing a concrete of the required, strength, durability, and workability as economically as possible, is termed as concrete mix design. It involves studying properties of Aggregate, Cement, water & Admixture (if any) in use to determine the proper Concrete Mix Design.
Concrete Admixture is a chloride free, high range water-reducing admixture. It disperses the fine particles in the concrete, enabling water content in the concrete to perform more effectively and improving the consistency of the concrete.
Looking for compressive strength & surface hardness of concrete,come to Sigma’s Concrete Testing Lab. All Concrete Mix Design, Concrete Admixtures problem & all concrete testing problems will be solved. Come fast and avail the best possible discounts ever.
Originally found here: http://www.sigmatest.org/Concrete-Testing.html
Concrete Admixture is a chloride free, high range water-reducing admixture. It disperses the fine particles in the concrete, enabling water content in the concrete to perform more effectively and improving the consistency of the concrete.
Looking for compressive strength & surface hardness of concrete,come to Sigma’s Concrete Testing Lab. All Concrete Mix Design, Concrete Admixtures problem & all concrete testing problems will be solved. Come fast and avail the best possible discounts ever.
Originally found here: http://www.sigmatest.org/Concrete-Testing.html
Cement Testing
In Cement industry, the most distressing issue is the unwanted production capacity. In the condition of depressing economic system, the cement industry should change creating method, update the industry state to reduce the unwanted production capacity. However, there is also another new way to fix this issue, and it is to boost cement industry sequence.
Destructive techniques for Cement Testing in Delhi are also well-known where based on the cement framework rating is done. Based on the type of cements Natural Cement, Masonry Cement, Hydraulic Cement, Mortar Cement, Portland cement, the lab examining takes the course.
This test helps in determining the inorganic analytical chemistry, particularly in the analysis of minerals. It consists of strongly heating ("igniting") a sample of the material at a specified temperature, allowing volatile substances to escape, until its mass ceases to change.
Originally found here: http://www.sigmatest.org/Cement-Testing.html
Destructive techniques for Cement Testing in Delhi are also well-known where based on the cement framework rating is done. Based on the type of cements Natural Cement, Masonry Cement, Hydraulic Cement, Mortar Cement, Portland cement, the lab examining takes the course.
This test helps in determining the inorganic analytical chemistry, particularly in the analysis of minerals. It consists of strongly heating ("igniting") a sample of the material at a specified temperature, allowing volatile substances to escape, until its mass ceases to change.
Originally found here: http://www.sigmatest.org/Cement-Testing.html
Aggregate Testing
All aggregate is required to meet a minimum strength valve, as defined by the 10% value test. This and other specifications ensure that only the highest quality materials are being used on construction projects.
This test helps in determining the percentage of clay lumps and friable particles in aggregate. Clay lumps in aggregate shall be defined as any particles or aggregation of particles which when thoroughly wet can be distorted when squeezed between the thumb and forefinger, or will disintegrate into individual grain sizes when immersed for a short period in water. Friable particles are defined as particles which vary from the basic aggregate particles in that they may either readily disintegrate under normal handling and mixing pressures imposed upon them by construction procedures, or break down after being incorporated into the work.
This test helps in determining the of a granular material. The size distribution is often of critical importance to the way the material performs in use. A sieve analysis can be performed on any type of non-organic or organic granular materials including sands, crushed rock, clays, granite, feldspars, coal and soil, a wide range of manufactured powders, grain and seeds, down to a minimum size depending on the exact method.
Originally found here: http://www.sigmatest.org/Aggregate-Testing.html
This test helps in determining the percentage of clay lumps and friable particles in aggregate. Clay lumps in aggregate shall be defined as any particles or aggregation of particles which when thoroughly wet can be distorted when squeezed between the thumb and forefinger, or will disintegrate into individual grain sizes when immersed for a short period in water. Friable particles are defined as particles which vary from the basic aggregate particles in that they may either readily disintegrate under normal handling and mixing pressures imposed upon them by construction procedures, or break down after being incorporated into the work.
This test helps in determining the of a granular material. The size distribution is often of critical importance to the way the material performs in use. A sieve analysis can be performed on any type of non-organic or organic granular materials including sands, crushed rock, clays, granite, feldspars, coal and soil, a wide range of manufactured powders, grain and seeds, down to a minimum size depending on the exact method.
Originally found here: http://www.sigmatest.org/Aggregate-Testing.html
Brick testing
This test helps in determining the porosity and density of bricks to be used for construction of load bearing walls. The method involves dimensional measurement and mass to determine density, followed by measuring the increase in mass when soaked in water for a standard period.
The amount of water that a brick can absorb is measured by the water absorption test. There is no distinct relationship between water absorption and the water-tightness of walls. The results of water absorption tests are used by the brick manufacturer for quality assurance.
This test helps in determining the permanent linear change of refractory brick when heated under prescribed conditions, which will measure any potential shrinking when used for load bearing walls.
Orijinally found here: http://www.sigmatest.org/Brick-Testing.html
The amount of water that a brick can absorb is measured by the water absorption test. There is no distinct relationship between water absorption and the water-tightness of walls. The results of water absorption tests are used by the brick manufacturer for quality assurance.
This test helps in determining the permanent linear change of refractory brick when heated under prescribed conditions, which will measure any potential shrinking when used for load bearing walls.
Orijinally found here: http://www.sigmatest.org/Brick-Testing.html
Refractory Materials testing
Refractory Material Testing helps in determining the critical linear markings and measurements in green condition, after drying and after firing. The permanent change in dimensions is measured as permanent linear change.
This test helps in determining the fireclay variations, mining control, and developing raw material specifications.
This test helps in determining the measurement of the air permeability of textile fabrics. This test method applies to most fabrics including woven fabrics, nonwoven fabrics, air bag fabrics, blankets, napped fabrics, knitted fabrics, layered fabrics, and pile fabrics. The fabrics may be untreated, heavily sized, coated, resin-treated, or otherwise treated.
This test helps in determining the percentile quantity of particles of known diameter within a sample. The specimen can be either passed through a set of standard sieves in its natural state, or if a significant amount of binding material is present, such as clay, then the sample can first be washed over a small aperture sieve to remove the binding material.
Originally found here: http://www.sigmatest.org/Refractory-Material-Testing.html
This test helps in determining the fireclay variations, mining control, and developing raw material specifications.
This test helps in determining the measurement of the air permeability of textile fabrics. This test method applies to most fabrics including woven fabrics, nonwoven fabrics, air bag fabrics, blankets, napped fabrics, knitted fabrics, layered fabrics, and pile fabrics. The fabrics may be untreated, heavily sized, coated, resin-treated, or otherwise treated.
This test helps in determining the percentile quantity of particles of known diameter within a sample. The specimen can be either passed through a set of standard sieves in its natural state, or if a significant amount of binding material is present, such as clay, then the sample can first be washed over a small aperture sieve to remove the binding material.
Originally found here: http://www.sigmatest.org/Refractory-Material-Testing.html
Marble Testing Laboratory
Marble has been quite popular and affordable option for kitchen countertops. Off late, there has been an inherent misunderstanding about the existing radiation levels in natural granite being used for kitchen countertops, bathroom mirror, flooring etc.The amount of water that a refractory can absorb is measured by the water absorption test. The results of water absorption tests are used for quality assurance.
This test helps in determining the hardness of rock. Because granite is a rock composed of multiple minerals, only crystals of specific minerals within the granite would be tested for hardness.
Thermal shock is the name given to cracking as a result of rapid temperature change. Glass and ceramic objects are particularly vulnerable to this form of failure, due to their low toughness, low thermal conductivity, and high thermal expansion coefficients. However, they are used in many high temperature applications due to their high melting point.
Marble/Granite testing laboratory in Delhi use latest testing equipments for Marble & Granite. Our lab offers various Marble & Granite Testing Lab solutions and services.Marble Test Water.
Originally founf here: http://www.sigmatest.org/Marble-Granite-Testing.html
This test helps in determining the hardness of rock. Because granite is a rock composed of multiple minerals, only crystals of specific minerals within the granite would be tested for hardness.
Thermal shock is the name given to cracking as a result of rapid temperature change. Glass and ceramic objects are particularly vulnerable to this form of failure, due to their low toughness, low thermal conductivity, and high thermal expansion coefficients. However, they are used in many high temperature applications due to their high melting point.
Marble/Granite testing laboratory in Delhi use latest testing equipments for Marble & Granite. Our lab offers various Marble & Granite Testing Lab solutions and services.Marble Test Water.
Originally founf here: http://www.sigmatest.org/Marble-Granite-Testing.html
Steel Testing
Bend Test:
This test helps in determining the ductility, but it cannot be considered as a quantitative means of predicting service performance in bending operations. The severity of the bend test is primarily a function of the angle of bend and inside diameter to which the specimen is bent, and of the cross-section of the specimen. These conditions are varied according to location and orientation of the test specimen and the chemical composition, tensile properties, hardness, type, and quality of the steel specified.
Steel Testing helps in determining the maximum stress that a material can withstand while being stretched or pulled before necking, which is when the specimen’s cross-section starts to significantly contract.
Yield Strength:
Yield strength is the lowest stress that produces a permanent deformation in a material. In some materials, like aluminum alloys, the point of yielding is hard to define, thus it is usually given as the stress required causing 0.2% plastic strain. This is called a 0.2% proof stress.
Originally found here: http://www.sigmatest.org/Steel-Testing.html
This test helps in determining the ductility, but it cannot be considered as a quantitative means of predicting service performance in bending operations. The severity of the bend test is primarily a function of the angle of bend and inside diameter to which the specimen is bent, and of the cross-section of the specimen. These conditions are varied according to location and orientation of the test specimen and the chemical composition, tensile properties, hardness, type, and quality of the steel specified.
Steel Testing helps in determining the maximum stress that a material can withstand while being stretched or pulled before necking, which is when the specimen’s cross-section starts to significantly contract.
Yield Strength:
Yield strength is the lowest stress that produces a permanent deformation in a material. In some materials, like aluminum alloys, the point of yielding is hard to define, thus it is usually given as the stress required causing 0.2% plastic strain. This is called a 0.2% proof stress.
Originally found here: http://www.sigmatest.org/Steel-Testing.html
Chemical Testing
Chemical testing by STRC laboratory includes chemical analysis, quality control testing, troubleshooting, advanced research, and trace and ultra-trace level chemical analysis. Additional chemical testing supports formulation and deformulation of projects.STRC chemical test lab is well equipped for detecting and identifying chemical trace unknowns and contamination, and helps ensure product and material quality control.
Chemical testing capabilities include advanced trace chemical analysis, diverse analytical capabilities and identification of chemicals composition, unknown materials and chemical contamination. The chemical analysis labs provide advanced research and testing expertise in accordance to – IS, ASTM, DIN, EN and other recognized industry standards.
Chemical Testing-Chemical Testing Lab In Delhi Has Facility Of Rohs Testing & Leucomalachite Green Test.Chemical Analysis Services Has Fastest Results In Chemical Testing Laboratory.
Originally found here: http://www.sigmatest.org/Chemicals-Testing-India.html
Chemical testing capabilities include advanced trace chemical analysis, diverse analytical capabilities and identification of chemicals composition, unknown materials and chemical contamination. The chemical analysis labs provide advanced research and testing expertise in accordance to – IS, ASTM, DIN, EN and other recognized industry standards.
Chemical Testing-Chemical Testing Lab In Delhi Has Facility Of Rohs Testing & Leucomalachite Green Test.Chemical Analysis Services Has Fastest Results In Chemical Testing Laboratory.
Originally found here: http://www.sigmatest.org/Chemicals-Testing-India.html
Corrosion Testing
Occurrence of corrosion in metals, leads to a huge amount of wastage in metals annually .This could be prevented by periodic testing enabling the quality check leading to increased life span of the metals. Sigma Test and Research Centre, offers testing services for checking corrosion in metals through its specialized staff of experts.
Here, a metal is subjected to stimulated conditions in order to analyze its sensitivity identifying signs of rusting, fatigue, pitting, cracking and other forms of damages. A predominantly important problem in the petrochemical and power generation industries is measurement of remaining wall thickness in pipes, tubes, or tanks that may be corroded on the inside surface. Such corrosion is often not detectable by visual inspection without cutting or disassembling the pipe or tank.
Intergranular Corrosion Test & Copper Corrosion test are the main test @ Corrosion Testing Laboratory, Situated in Delhi, India.
Oroginally found here: http://www.sigmatest.org/Corrosion-testing-Lab-Delhi.html
Here, a metal is subjected to stimulated conditions in order to analyze its sensitivity identifying signs of rusting, fatigue, pitting, cracking and other forms of damages. A predominantly important problem in the petrochemical and power generation industries is measurement of remaining wall thickness in pipes, tubes, or tanks that may be corroded on the inside surface. Such corrosion is often not detectable by visual inspection without cutting or disassembling the pipe or tank.
Intergranular Corrosion Test & Copper Corrosion test are the main test @ Corrosion Testing Laboratory, Situated in Delhi, India.
Oroginally found here: http://www.sigmatest.org/Corrosion-testing-Lab-Delhi.html
Oil & Petroleum Testing
Techniques that separate and arranges according to size, ferrous wear particles from a lubricant for analysis with a microscope. The Ferro gram provides information for the identification of wear particle types and a description of the wear mode that generates the particles.
The primary use of this method is for viscous materials (excluding fuels) having flash points of 79C and above. This test determines the temperature at which the oil will form a flammable mixture with air. The flash point can be compared with standard specifications to determine if the oil meets the specification. It is often used as an indicator of fuel dilution.
The cloud point defines the temperature at which wax crystals appear in the fuel upon cooling. The cloud point of a fuel and its impact on cold flow properties should be monitored to ensure trouble-free operation in cold climates.
This test helps in determining the amount of carbon residue left after evaporation of an oil and to indicate relative coke-forming propensities. This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure.
Originally found here: http://www.sigmatest.org/Oil-Petroleum-testing-India.html
The primary use of this method is for viscous materials (excluding fuels) having flash points of 79C and above. This test determines the temperature at which the oil will form a flammable mixture with air. The flash point can be compared with standard specifications to determine if the oil meets the specification. It is often used as an indicator of fuel dilution.
The cloud point defines the temperature at which wax crystals appear in the fuel upon cooling. The cloud point of a fuel and its impact on cold flow properties should be monitored to ensure trouble-free operation in cold climates.
This test helps in determining the amount of carbon residue left after evaporation of an oil and to indicate relative coke-forming propensities. This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure.
Originally found here: http://www.sigmatest.org/Oil-Petroleum-testing-India.html
Polymers &Rubbers testing
This test helps in determining the amount of fillers in a specimen after the polymer has been burned off and suitable for the determination of the ash content of rubber compounding materials. The test methods may be used for quality control, product acceptance, or research and development.
This test helps in determining the weight per unit volume of material. The bulk density (morphology) of the rubber contributes significantly to the binder’s performance and is used as a property in the specification of the rubber. This test method provides a measure of the crumb rubber’s bulk density.
This test helps in determining the behavior of a material when it is subjected to a compressive load. The compressive strength of a material is the force per unit area that it can withstand in compression. This test helps us to design the rubber compound based on its application and service conditions.
originally found here: http://www.sigmatest.org/Polymers-rubbers-Testing-India.html
This test helps in determining the weight per unit volume of material. The bulk density (morphology) of the rubber contributes significantly to the binder’s performance and is used as a property in the specification of the rubber. This test method provides a measure of the crumb rubber’s bulk density.
This test helps in determining the behavior of a material when it is subjected to a compressive load. The compressive strength of a material is the force per unit area that it can withstand in compression. This test helps us to design the rubber compound based on its application and service conditions.
originally found here: http://www.sigmatest.org/Polymers-rubbers-Testing-India.html
Diesel Testing Lab
Sigma Test and Research Centre, provides diesel testing services to determine the product’s remaining life along with its cleanliness and also ensures compliance with industry standards and norms. We offer a comprehensive range of services for petro chemical products and its contamination testing.
Diesel washing has been found commonly now, water acts as a by- product in washing process which can cause damage to injector pumps. Chemicals are used to remove dye as it can cause serious harm to engines.
Diesel washing is a highly illegal practice and hence it is essential to go for testing services to check the quality in order to determine the presence of marker dye and sulphur content levels. The sulphur content level cannot be reduced during the washing process and can be a clear indication of whether the fuel has been tampered with as well as residual dye left behind.
Originally found here:
http://www.sigmatest.org/Diesel-Testing-Lab-Near-Delhi.html
Diesel washing has been found commonly now, water acts as a by- product in washing process which can cause damage to injector pumps. Chemicals are used to remove dye as it can cause serious harm to engines.
Diesel washing is a highly illegal practice and hence it is essential to go for testing services to check the quality in order to determine the presence of marker dye and sulphur content levels. The sulphur content level cannot be reduced during the washing process and can be a clear indication of whether the fuel has been tampered with as well as residual dye left behind.
Originally found here:
http://www.sigmatest.org/Diesel-Testing-Lab-Near-Delhi.html
Pharmaceutical/Drugs/Cosmetics/Steroid testing
At Sigma Test and Research Center, we offer testing services for the pharmaceutical products and its ingredients. It is essential for pharmaceuticals to get the quality check done to ensure its credibility and safety in terms of its usage. Testing safeguards and makes sure that these medications do not contain harmful levels of microbes such as bacteria, yeasts and moulds.
The processes examines that product is sterile or concern with excluding those specific strains that are regarded as objectionable from starting materials and water, such as, Escherichia coli, Salomellae, Staphylococcus aureus and Pseudomonas aeruginosa.
These regulated procedures also ensure the drug safety which is major focus in a pharmaceutical industry. Pathogenic bacteria, yeasts, moulds and toxins produced by microorganisms are all possible contaminants of medicines although stringent and the risk could be minimal through these services.
Originally found here: http://www.sigmatest.org/Pharmaceutical-drugs-cosmetics-Testing-India.html
The processes examines that product is sterile or concern with excluding those specific strains that are regarded as objectionable from starting materials and water, such as, Escherichia coli, Salomellae, Staphylococcus aureus and Pseudomonas aeruginosa.
These regulated procedures also ensure the drug safety which is major focus in a pharmaceutical industry. Pathogenic bacteria, yeasts, moulds and toxins produced by microorganisms are all possible contaminants of medicines although stringent and the risk could be minimal through these services.
Originally found here: http://www.sigmatest.org/Pharmaceutical-drugs-cosmetics-Testing-India.html
Paper and pacakging Testing
This test helps in determining the strength of paper, solid board and corrugated board. Bursting strength is usually quoted in kg/cm 2 .
This test helps in determining the tensile Strength of paper paperboard, etc. A tensile strength test is a mechanical test performed on packaging materials to determine the maximum load that can be applied to a material before it ruptures. This test can be used to measure the tensile strength of paper, board and plastics. The material will show elastic behavior up to a certain point and then rupture. The test can be adapted to different needs – it can also be used to measure the strength or elongation of a material and its tearing resistance and the force required to separate a seal. All these give a measure of the strength of the material.
This test helps in determining the co-efficiency of static and kinetic friction test of plastic films, textile, and paper, as well as peel strength test of adhesive laminated products. Peel tests are widespread and apply to proving that a medical device package design is valid, pressure sensitive labels are manufactured correctly, and office supplies, electronics, and other packaging and adhesive products are operating as expected. A peel test measures the force, typically the peak force, required to separate two adhered materials at a specified test speed over a specified length and angle.
Originally found here: http://www.sigmatest.org/Paper-Pacakging-Testing-India.html
This test helps in determining the tensile Strength of paper paperboard, etc. A tensile strength test is a mechanical test performed on packaging materials to determine the maximum load that can be applied to a material before it ruptures. This test can be used to measure the tensile strength of paper, board and plastics. The material will show elastic behavior up to a certain point and then rupture. The test can be adapted to different needs – it can also be used to measure the strength or elongation of a material and its tearing resistance and the force required to separate a seal. All these give a measure of the strength of the material.
This test helps in determining the co-efficiency of static and kinetic friction test of plastic films, textile, and paper, as well as peel strength test of adhesive laminated products. Peel tests are widespread and apply to proving that a medical device package design is valid, pressure sensitive labels are manufactured correctly, and office supplies, electronics, and other packaging and adhesive products are operating as expected. A peel test measures the force, typically the peak force, required to separate two adhered materials at a specified test speed over a specified length and angle.
Originally found here: http://www.sigmatest.org/Paper-Pacakging-Testing-India.html
Pesticides Testing
When pesticides enter our environment, many things affect how long they will last and where they will go. Laboratory testing can be very expensive and the results are often difficult to understand. Although modern testing methods can be used to detect small amounts of pesticides in air, soil, water and/or biological samples, often the implications of the results to human health or the environment is not easy to determine. Just because a pesticide is present in the environment or in the body does not mean there is a meaningful health risk.
Pesticide Testing-Looking for Pesticide Testing & Pesticide Residue Analysis, but can’t find the right one then your search ends here. Sigmatest is the king of these types of services.Call 9811565000 to get the best deals.
Origially found here: http://www.sigmatest.org/Pesticides-Testing-India.html
Pesticide Testing-Looking for Pesticide Testing & Pesticide Residue Analysis, but can’t find the right one then your search ends here. Sigmatest is the king of these types of services.Call 9811565000 to get the best deals.
Origially found here: http://www.sigmatest.org/Pesticides-Testing-India.html
Soil Testing
The effect of chloride concentration in soil on corrosion of reinforcing steel was evaluated by measuring corrosion potentials and corrosion current density.
Concrete in contact with soil bearing high levels of chloride could suffer from early ingress of this chloride, leading to corrosion of any embedded reinforcement. Measures of chloride levels in soils are often taken to check whether the soil will be suitable to be used adjacent to concrete.
Electrical resistivity of the soil can be considered as a proxy for the spatial and temporal variability of many other soil physical properties (i.e. structure, water content, or fluid composition). Because the method is non-destructive and very sensitive, it offers a very attractive tool for describing the subsurface properties without digging.
This test is used to measure the percentage decrease in dimension of a fine fraction of a soil when it is dried after having been moulded in a wet condition approximately at its liquid limit.
Originally found here: http://www.sigmatest.org/Soil-Testing-India.html
Concrete in contact with soil bearing high levels of chloride could suffer from early ingress of this chloride, leading to corrosion of any embedded reinforcement. Measures of chloride levels in soils are often taken to check whether the soil will be suitable to be used adjacent to concrete.
Electrical resistivity of the soil can be considered as a proxy for the spatial and temporal variability of many other soil physical properties (i.e. structure, water content, or fluid composition). Because the method is non-destructive and very sensitive, it offers a very attractive tool for describing the subsurface properties without digging.
This test is used to measure the percentage decrease in dimension of a fine fraction of a soil when it is dried after having been moulded in a wet condition approximately at its liquid limit.
Originally found here: http://www.sigmatest.org/Soil-Testing-India.html
Swimming Pool Water Testing
Swimming Pool Water Testing helps in determining the contamination by potentially harmful bacteria and other micro-organisms. Short term gastrointestinal disorders and illnesses such as gastro-enteritis, giardiasis, typhoid, dysentery, cholera, and hepatitis have been linked to water contaminated by microorganisms. The micro-organisms which find their way into a water supply can come from a variety of sources including sewage, animal wastes, or dead and decaying animals.
This test helps in determining the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to break down organic material present in a given water sample at certain temperature over a specific time period. It is not a precise quantitative test, although it is widely used as an indication of the organic quality of water.
Originally found here: http://www.sigmatest.org/Swimmingpool-water-Testing-India.html
This test helps in determining the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to break down organic material present in a given water sample at certain temperature over a specific time period. It is not a precise quantitative test, although it is widely used as an indication of the organic quality of water.
Originally found here: http://www.sigmatest.org/Swimmingpool-water-Testing-India.html
Drinking Water Testing
Drinking Water and fresh air are the unavoidable reasons for life. More than 70% of human body is composed by water. But unfortunately, only 3% of water available across the globe is fresh water and only half of that is available to humans. In developing countries like India, population growth combined with industrial development is hard pressing on water demand resulting in the shrinkage of water table.
The shrinkage water table, bad industrial waste management practices, improper sanitation are mostly responsible for the deteriorating drinking water quality. The most essential requirement to ensure good quality drinking availability to all is regular testing of drinking water.
Originally found here: http://www.sigmatest.org/Drinking-water-Testing-India.html
The shrinkage water table, bad industrial waste management practices, improper sanitation are mostly responsible for the deteriorating drinking water quality. The most essential requirement to ensure good quality drinking availability to all is regular testing of drinking water.
Originally found here: http://www.sigmatest.org/Drinking-water-Testing-India.html
Waste/Processed Water Testing
This test helps in determining the contamination by potentially harmful bacteria and other micro-organisms. Short term gastrointestinal disorders and illnesses such as gastro-enteritis, giardiasis, typhoid, dysentery, cholera, and hepatitis have been linked to water contaminated by microorganisms. The micro-organisms which find their way into a water supply can come from a variety of sources including sewage, animal wastes, or dead and decaying animals.
This test helps in determining the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to break down organic material present in a given water sample at certain temperature over a specific time period. It is not a precise quantitative test, although it is widely used as an indication of the organic quality of water.
Originally found here: http://www.sigmatest.org/Waste-processed-Testing-India.html
This test helps in determining the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to break down organic material present in a given water sample at certain temperature over a specific time period. It is not a precise quantitative test, although it is widely used as an indication of the organic quality of water.
Originally found here: http://www.sigmatest.org/Waste-processed-Testing-India.html
Micro Biological Testing
Microorganisms in cosmetics may cause spoilage or chemical change in the product and can possibly harm cosmetic, health, beauty, and personal care product consumers. Cosmetics do not need to be sterile, but their preservative system must be able to take care of harmful microbial contamination.
According to the World Health Organisation (WHO) more than 3.4 million people die each year from waterborne disease, most of whom are young children. In addition, it is estimated that around 50% of the population in developing countries is suffering from a water-related disease at any one time.
Microbiological testing procedure uses samples of water and from these samples determines the concentration of bacteria. It is then possible to draw inferences about the suitability of the water for use from these concentrations. This process is used, for example, to routinely confirm that water is safe for human consumption or that bathing and recreational waters are safe to use.
Originally found here: http://www.sigmatest.org/Micro-Biological-Testing-Labs-Delhi.html
According to the World Health Organisation (WHO) more than 3.4 million people die each year from waterborne disease, most of whom are young children. In addition, it is estimated that around 50% of the population in developing countries is suffering from a water-related disease at any one time.
Microbiological testing procedure uses samples of water and from these samples determines the concentration of bacteria. It is then possible to draw inferences about the suitability of the water for use from these concentrations. This process is used, for example, to routinely confirm that water is safe for human consumption or that bathing and recreational waters are safe to use.
Originally found here: http://www.sigmatest.org/Micro-Biological-Testing-Labs-Delhi.html
Dialysis Water Testing Labs Delhi
Haemodialysis may expose the patient to more than 300 l of water per week across the semi permeable membrane of the haemodialyser. Healthy individuals seldom have a weekly oral intake of water above 12 lt.
The near 30 times increase in water exposure to dialysis patients requires monitoring of water quality to avoid excesses of known or suspected harmful elements being carried in the water and transmitted to the patient. Therefore it is most significant to get the water testing for meeting quality assurance according to the norms and conditions specified by the health department.
Sigma test and Research Centre provides appropriate testing which makes sure the temperature level and composition of chemicals like chlorine, magnesium and calcium is relevant. The methods such as carbon filtering, water softening and reverse osmosis to achieve the required result. Our specialists work adhering to the standards of Association for Advancement of Medical Instrumentation (AAMI).
Originally found here: http://www.sigmatest.org/Dialysis-Water-Testing-Labs-Delhi.html
The near 30 times increase in water exposure to dialysis patients requires monitoring of water quality to avoid excesses of known or suspected harmful elements being carried in the water and transmitted to the patient. Therefore it is most significant to get the water testing for meeting quality assurance according to the norms and conditions specified by the health department.
Sigma test and Research Centre provides appropriate testing which makes sure the temperature level and composition of chemicals like chlorine, magnesium and calcium is relevant. The methods such as carbon filtering, water softening and reverse osmosis to achieve the required result. Our specialists work adhering to the standards of Association for Advancement of Medical Instrumentation (AAMI).
Originally found here: http://www.sigmatest.org/Dialysis-Water-Testing-Labs-Delhi.html
Rebound Hammer Test Delhi
Rebound hammer test is conducted to find out the compressive strength of concrete by using rebound hammer. The rebound of an elastic mass depends upon the hardness of the surface when it strikes. When the plunger of rebound hammer is pressed against the surface of the concrete, the pring controlled mass rebounds and the extent of such a rebound depends upon the surface hardness of the concrete.
The tests can be performed in horizontal, vertically upward, vertically downward or any intermediate angled positions in relation to the surface .The devices are furnished with correlation curves by the manufacturer.
ASTM C805 now states that these references to the relationship between the rebound number and compressive strength provided by the manufacturer shall be used only to provide indications of relative concrete strength at different locations in a structure. To obtain greater accuracy of test results, it is recommended that the user develop a correlation for the device on each concrete mixture design to be tested and at the intended test angle.
Originally found here: http://www.sigmatest.org/Rebound-Hammer-Test-Delhi.html
The tests can be performed in horizontal, vertically upward, vertically downward or any intermediate angled positions in relation to the surface .The devices are furnished with correlation curves by the manufacturer.
ASTM C805 now states that these references to the relationship between the rebound number and compressive strength provided by the manufacturer shall be used only to provide indications of relative concrete strength at different locations in a structure. To obtain greater accuracy of test results, it is recommended that the user develop a correlation for the device on each concrete mixture design to be tested and at the intended test angle.
Originally found here: http://www.sigmatest.org/Rebound-Hammer-Test-Delhi.html
Textile Testing
In today’s competitive market consumers pay more attention to the quality of material and fibres beyond their cost and charges. Therefore textiles need not to be only stylish but also consistently well made and free from hazardous substances.
Sigma Test & Research Centre (STRC) has complete in house facility to execute various jobs related to Textile Testing. STRC’s textile testing lab is adequately equipped with the latest sophisticated analytical instruments and a team of competent & experienced laboratory technicians to provide accurate & meaningful testing services for a wide variety of textile samples in strict accordance with various National & International Testing Standards & Specifications.
Originally found here: http://www.sigmatest.org/Textile-Testing-Delhi.html
Sigma Test & Research Centre (STRC) has complete in house facility to execute various jobs related to Textile Testing. STRC’s textile testing lab is adequately equipped with the latest sophisticated analytical instruments and a team of competent & experienced laboratory technicians to provide accurate & meaningful testing services for a wide variety of textile samples in strict accordance with various National & International Testing Standards & Specifications.
Originally found here: http://www.sigmatest.org/Textile-Testing-Delhi.html
Ultrasonic Test Concrete Delhi
We offer the services for testing concrete where the velocity of ultrasonic pulses is measured and identification of cracks, voids, strength and elasticity is checked determining the areas which can provide the basis for recognizing the defects. The pulse velocity in a material depends on its density and its elastic properties which in turn are related to the quality and the compressive strength of the concrete.
In ultrasonic testing, very short ultrasonic pulse-waves with center frequencies ranging from 0.1-15 MHz and occasionally up to 50 MHz are launched into materials to detect internal flaws or to characterize materials. The testing is done through the methods such as Reflection and Attenuation.
Ultrasonic Testing has high penetrating power which enables to detect the deep flaws determining the size, shape, orientation and nature of the defects in the area and through its high sensitivity it allows to test very small flaws. It has greater accuracy than other nondestructive methods in determining the depth of internal flaws and the thickness of parts with parallel surfaces.
Originally found here: http://www.sigmatest.org/Ultrasonic-test-Concrete-Delhi.html
In ultrasonic testing, very short ultrasonic pulse-waves with center frequencies ranging from 0.1-15 MHz and occasionally up to 50 MHz are launched into materials to detect internal flaws or to characterize materials. The testing is done through the methods such as Reflection and Attenuation.
Ultrasonic Testing has high penetrating power which enables to detect the deep flaws determining the size, shape, orientation and nature of the defects in the area and through its high sensitivity it allows to test very small flaws. It has greater accuracy than other nondestructive methods in determining the depth of internal flaws and the thickness of parts with parallel surfaces.
Originally found here: http://www.sigmatest.org/Ultrasonic-test-Concrete-Delhi.html
Testing Services
Testing laboratories by means of a microbiology lab is the workplace where healthcare improvements testing are organized. With this, they can come up with healthcare findings such as new medication and medicines for different illnesses. A department of lab examining is the Microbiology Laboratory. This will help them effectively do the analyze and come up with the best outcome that will be an excellent help for them in their research. The following are the techniques that they should do in the lab.
The components of microbiology lab are microbiology testing, microbiology analysis, microbiology analysis developments, assays, tests and tests. The Laboratory Testing Services tests problems concerning the safety and quality of the water and the water distributions systems.
This provides many types of testing services like:
Building Material Testing
Coal Testing
Chemicals Testing
Environmental Testing
and many more
Originally found here: http://www.sigmatest.org/testing-services.html
The components of microbiology lab are microbiology testing, microbiology analysis, microbiology analysis developments, assays, tests and tests. The Laboratory Testing Services tests problems concerning the safety and quality of the water and the water distributions systems.
This provides many types of testing services like:
Building Material Testing
Coal Testing
Chemicals Testing
Environmental Testing
and many more
Originally found here: http://www.sigmatest.org/testing-services.html
Food/Agri Testing
Aflatoxins in Food:
Aflatoxin is the secondary metabolite produced by specific strains of Aspergillums Fungi. These species contaminate various food commodities like peanuts, corn, figs, nuts, cereals, maize, rice, and other oil products. Aflatoxin poses a potential threat to food safety as it is epidemiologically implicated as carcinogen in humans and an environmental contaminant which is widespread in nature, its possible chronic toxicity is therefore of greater concern than acute toxicity. This test aids in indicating the presence of different types of Aflatoxins such as B1, B2, G1 and G2.
Crop Contaminants in Food:
Crop contaminant means any substance not intentionally added to food, but which gets added to articles of food in the process of their production, manufacture, processing, preparation, treatment, packing, packaging, transport or holding of articles of such food as a result of environmental contamination. It includes metal contaminants, toxic residues, insecticides, pesticides etc. This test helps in watching the potential threats present in food commodities.
Originally found here: http://www.sigmatest.org/Food-Agri-Testing-India.html
Aflatoxin is the secondary metabolite produced by specific strains of Aspergillums Fungi. These species contaminate various food commodities like peanuts, corn, figs, nuts, cereals, maize, rice, and other oil products. Aflatoxin poses a potential threat to food safety as it is epidemiologically implicated as carcinogen in humans and an environmental contaminant which is widespread in nature, its possible chronic toxicity is therefore of greater concern than acute toxicity. This test aids in indicating the presence of different types of Aflatoxins such as B1, B2, G1 and G2.
Crop Contaminants in Food:
Crop contaminant means any substance not intentionally added to food, but which gets added to articles of food in the process of their production, manufacture, processing, preparation, treatment, packing, packaging, transport or holding of articles of such food as a result of environmental contamination. It includes metal contaminants, toxic residues, insecticides, pesticides etc. This test helps in watching the potential threats present in food commodities.
Originally found here: http://www.sigmatest.org/Food-Agri-Testing-India.html
Processed Food Nutrition Value Testing
Sigma Testing and Research Center, accredited, full service analytical laboratory, specializes in microbiological analysis for the food, beverage and environmental industries. Food safety is an integral part of the production of all foods and the shared responsibility of all segments of the supply chain. In recent times there has been increased awareness for the need to evaluate the food safety practices in the production of agricultural products. We have extensive experience and the analytical capability in:
- Routine microbiological testing
- Resolving processing problems involving spoilage or pathogen contamination
- Assisting with regulatory matters such as USDA or FDA detained product
- Providing accurate results for HACCP or customer requirement
- Testing of FDA detention seafood imports such as Salmonella, Listeria, light filth, and organoleptic decomposition
- Pathogen Analysis
Food Testing FSSAI
Sigma Test and Research Centre has been inspected & declared acceptable Contract Testing Laboratory by USFDA (United States Food & Drug Administration). The Laboratory has got testing facility in line with the requirements of international regulatory agencies for analysis of pharmaceutical and food products.
Organic food is supposed to be free from synthetic chemicals and governed with strict guidelines. USDA Certified is the label to look for when spending extra money on organic foods. Organic food does not mean chemical-free, it just means it is grown without the use of synthetic pesticides and fertilizers. The organic food testing helps in finding out about the presence of these pesticides and fertilizers.
Dairy products testing includes analysis for milk, cheese, other dairy products, as well as products containing ingredients derived from milk, cheese, and other dairy products. These tests are done to determine ash, alkalinity, dispensability, Fat, milk fat, Lactose, Milk Solids, Non – fat, moisture, minerals, Microbiological tests, Protein by Kjeldhal method, Combustion, solids (total) in milk, titrable acidity and vitamins.
Originally found here: http://www.sigmatest.org/food-testing-fssai.html
Organic food is supposed to be free from synthetic chemicals and governed with strict guidelines. USDA Certified is the label to look for when spending extra money on organic foods. Organic food does not mean chemical-free, it just means it is grown without the use of synthetic pesticides and fertilizers. The organic food testing helps in finding out about the presence of these pesticides and fertilizers.
Dairy products testing includes analysis for milk, cheese, other dairy products, as well as products containing ingredients derived from milk, cheese, and other dairy products. These tests are done to determine ash, alkalinity, dispensability, Fat, milk fat, Lactose, Milk Solids, Non – fat, moisture, minerals, Microbiological tests, Protein by Kjeldhal method, Combustion, solids (total) in milk, titrable acidity and vitamins.
Originally found here: http://www.sigmatest.org/food-testing-fssai.html
How To know about the Testing done in the Laboratories
This is the article about the “How To know about the Testing done in the Laboratories.”To view about this just click the below link:
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http://articles.pubarticles.com/how-to-know-about-the-testing-done-in-the-laboratories-1372847800,1184808.html
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Information about Structural Stability Testing
Here is the article about the structural Stability Testing.To view click the below link:
http://xgbook.com/article.php?id=527700
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http://www.sigmatest.org/Processed-food-nutrition-value-Testing-India.html
http://xgbook.com/article.php?id=527700
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Material Testing Lab in Delhi
This is the article about the Material Testing Lab in Delhi.To view about this article just click the below link:
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http://goarticles.com/article/Looking-For-Material-Testing-Lab-in-Delhi/7753306/
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Temperature Controller Calibration PPT
This this power point document about the Temperature Controller Calibration.To view this document just click on the link as given below:
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http://www.slideserve.com/abhishekabhi/voltmeter-calibration/?utm_source=notification&utm_medium=email&utm_campaign=presentation+processed
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Voltmeter calibration PPT
Here is the Document about the Voltmeter Calibration.To view this document click on the below document.
http://www.wiziq.com/tutorial/681827-Voltmeter-Calibration
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http://www.sigmatest.org/electrical-inst.html
http://www.wiziq.com/tutorial/681827-Voltmeter-Calibration
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Proving Ring Calibration
This is the document about the Proving Ring Calibration. to view about this go through the link which is given below:
http://my.brainshark.com/Proving-Ring-Calibration-677782004
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http://my.brainshark.com/Proving-Ring-Calibration-677782004
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Organic Food Testing In Delhi
Here is the classified on organic Food Testing. To view this classified click the link which is given below:
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Looking For Sudan Dye Test in Delhi
This is the classified on Sudan Dye Test In Delhi. To view this click the below link :
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Looking For Testing Services In Delhi
This is the classified about the testing services in Delhi. To view this just click the below link at:
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Testing for Building Strength and Safety
This is the article about Testing for building Strength and safety.To view this article click the below link which is given below:
http://xgbook.com/article.php?id=717048
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http://www.sigmatest.org/Non-Destructive-Testing-Lab-Delhi.html
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Document on Testing for Building Strength
Here is the document on Testing for Building Strength. To view this PPT presentation click the link as given below:
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Building Condition Assessment for NDT
This is the document about the Building Condition Assessment for NDT. To view more about this visit our website at:
http://delhi.backpage.com/ComputerJobs/building-condition-assessment-for-ndt/6362055
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Document on Testing for Building Safety
This is the document on testing for Building Safety. To view about this you can visit our site at:
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For more details visit our site at:
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Laboratory testing Services
At present the Company is engaged in the laboratory testing services of Drugs, Pharmaceuticals, Ayurveda & Sidha Chemicals, Cosmetics, Food & Food products, Oil & Oil Cakes, Poultry Feed, Water, Waste Water, Air Pollution, Noise Monitoring, Building Materials and Material testing etc. Apart from this we are also in the business of Calibration in the field of Mass, Force and Pressure for industry as well as laboratories .We identify & provide solutions of trouble shooting in Quality Control of industries.
The Company has been certified by ISO-9001,14001,and recognized / Accreditated by The Drug Controller, Delhi Administration, NABL (DST), also for various test
materials. In this very short span of time, it has earned the goodwill of many leading Industrial Houses.
Business website:- www.sigmatest.org
Services:- Building Material Testing
Concrete Testing
Cement Testing
Aggregate Testing
Brick Testing
Refractory Testing
Marble / Granite Testing
Steel Testing
Wood Testing
Paint & Coating Testing
Coal Testing
Chemicals Testing
Environmental Testing
Ferrous & Non ferrous Metal Testing
Corrosion Test
Food/Agri Testing
Processed Food Nutrition Value Testing
Food Testing Fssai
Oil & Petroleum Testing
Polymers & Rubbers Testing
Transformer Oil Testing
Diesel Testing
Pharmaceutical / Drugs / Cosmetics Testing
Paper & Pacakging Testing
Pesticides Testing
Soil Testing
Micro Biological Testing
Swimming Pool Water Testing
Drinking Water Testing
Waste / Processed Water Testing
Dialysis Water Testing
Non Destructive Testing
Rebound Hammer Test
Textile Testing
Ultrasonic test Concrete
Head Office:- BA-15, Mangolpuri Industrial Area Phase-II Delhi-110034(India)
Toll Free:- 1800 200 5815
Mobile:- 09560222333
Fax:- 011-43852040
Email Id:- [email protected]
The Company has been certified by ISO-9001,14001,and recognized / Accreditated by The Drug Controller, Delhi Administration, NABL (DST), also for various test
materials. In this very short span of time, it has earned the goodwill of many leading Industrial Houses.
Business website:- www.sigmatest.org
Services:- Building Material Testing
Concrete Testing
Cement Testing
Aggregate Testing
Brick Testing
Refractory Testing
Marble / Granite Testing
Steel Testing
Wood Testing
Paint & Coating Testing
Coal Testing
Chemicals Testing
Environmental Testing
Ferrous & Non ferrous Metal Testing
Corrosion Test
Food/Agri Testing
Processed Food Nutrition Value Testing
Food Testing Fssai
Oil & Petroleum Testing
Polymers & Rubbers Testing
Transformer Oil Testing
Diesel Testing
Pharmaceutical / Drugs / Cosmetics Testing
Paper & Pacakging Testing
Pesticides Testing
Soil Testing
Micro Biological Testing
Swimming Pool Water Testing
Drinking Water Testing
Waste / Processed Water Testing
Dialysis Water Testing
Non Destructive Testing
Rebound Hammer Test
Textile Testing
Ultrasonic test Concrete
Head Office:- BA-15, Mangolpuri Industrial Area Phase-II Delhi-110034(India)
Toll Free:- 1800 200 5815
Mobile:- 09560222333
Fax:- 011-43852040
Email Id:- [email protected]
Transformer oil analysis
Here is the document about the Transformer Oil Analysis. To view this document go to the below link given below:
http://www.docstoc.com/docs/166692814/Transformer-Oil-Analysis
For more information you can visit our website link at:
http://www.sigmatest.org/Transformer-oil-Testing-India.html
http://www.docstoc.com/docs/166692814/Transformer-Oil-Analysis
For more information you can visit our website link at:
http://www.sigmatest.org/Transformer-oil-Testing-India.html
Compressive Strength Of Cement
This is document about the Compressive Strength Of Cement. To view this document click the link given below:
http://www.docstoc.com/docs/166694318/Cement-Testing
To know more about this topic you can visit our website at:
http://www.sigmatest.org/Cement-Testing.html
http://www.docstoc.com/docs/166694318/Cement-Testing
To know more about this topic you can visit our website at:
http://www.sigmatest.org/Cement-Testing.html
Aggregate testing Services
This is the document about the Aggregate Testing Services.To view this document or presentation on this just click on the link given below at:
http://member.thinkfree.com/myoffice/goSharedView.se?fileIndex=17266777
For more information about this you can visit our website at:
http://www.sigmatest.org/Aggregate-Testing.html
http://member.thinkfree.com/myoffice/goSharedView.se?fileIndex=17266777
For more information about this you can visit our website at:
http://www.sigmatest.org/Aggregate-Testing.html
Brick Testing
Here is the document about Brick Testing. To view about this document you can click the below link :
http://www.flipsnack.com/FE755E5C5A8/ftj56nnk
For more details visit our website link at:
http://www.sigmatest.org/Brick-Testing.html
http://www.flipsnack.com/FE755E5C5A8/ftj56nnk
For more details visit our website link at:
http://www.sigmatest.org/Brick-Testing.html
Refractory Material Testing
Here is the document on Refractory Materials Testing. To view this document click at the link given below:
http://www.flipsnack.com/FE755E5C5A8/ft9ezff5
For more information just visit our website at:
http://www.sigmatest.org/Refractory-Material-Testing.html
http://www.flipsnack.com/FE755E5C5A8/ft9ezff5
For more information just visit our website at:
http://www.sigmatest.org/Refractory-Material-Testing.html
Sigma Test and Its Introduction
SIGMA TEST & RESEARCH CENTRE was established in 2009 by technocrat educationists who have over 30 years of experience in the area of education, administration, manufacturing and marketing, with an objective to provide excellence in testing services and to offer innovative and exceptional analytical process.
Testing laboratories by means of a microbiology lab is the workplace where healthcare improvements testing are organized. With this, they can come up with healthcare findings such as new medication and medicines for different illnesses. A department of lab examining is the Microbiology Laboratory. This will help them effectively do the analyze and come up with the best outcome that will be an excellent help for them in their research. The following are the techniques that they should do in the lab.
At present the Company is engaged in the laboratory testing services of Drugs, Pharmaceuticals, Ayurveda & Sidha Chemicals, Cosmetics, Food & Food products, Oil & Oil Cakes, Poultry Feed, Water, Waste Water, Air Pollution, Noise Monitoring, Building Materials and Material testing etc. Apart from this we are also in the business of Calibration in the field of Mass, Force and Pressure for industry as well as laboratories. We identify & provide solutions of trouble shooting in Quality Control of industries.
The Company has been certified by ISO-9001, 14001, and recognized / Accreditated by The Drug Controller, Delhi Administration, NABL (DST), also for various test materials. In this very short span of time, it has earned the goodwill of many leading Industrial Houses.
Services:-
Building Material Testing
Concrete Testing
Cement Testing
Aggregate Testing
Brick Testing
Refractory Testing
Marble / Granite Testing
Steel Testing
Wood Testing
Paint & Coating Testing
Coal Testing
Chemicals Testing
Environmental Testing
Ferrous & Non ferrous Metal Testing
Corrosion Test
Food/Agri Testing
Processed Food Nutrition Value Testing
Food Testing Fssai
Oil & Petroleum Testing
Polymers & Rubbers Testing
Transformer Oil Testing
Diesel Testing
Pharmaceutical / Drugs / Cosmetics Testing
Paper & Packaging Testing
Pesticides testing and so on
You contact us at:
Head Office: - BA-15, Mangolpuri Industrial Area Phase-II Delhi-110034(India)
Toll Free: - 1800 200 5815
Mobile: - 09560222333
Fax: - 011-43852040
Email Id: - [email protected]
Testing laboratories by means of a microbiology lab is the workplace where healthcare improvements testing are organized. With this, they can come up with healthcare findings such as new medication and medicines for different illnesses. A department of lab examining is the Microbiology Laboratory. This will help them effectively do the analyze and come up with the best outcome that will be an excellent help for them in their research. The following are the techniques that they should do in the lab.
At present the Company is engaged in the laboratory testing services of Drugs, Pharmaceuticals, Ayurveda & Sidha Chemicals, Cosmetics, Food & Food products, Oil & Oil Cakes, Poultry Feed, Water, Waste Water, Air Pollution, Noise Monitoring, Building Materials and Material testing etc. Apart from this we are also in the business of Calibration in the field of Mass, Force and Pressure for industry as well as laboratories. We identify & provide solutions of trouble shooting in Quality Control of industries.
The Company has been certified by ISO-9001, 14001, and recognized / Accreditated by The Drug Controller, Delhi Administration, NABL (DST), also for various test materials. In this very short span of time, it has earned the goodwill of many leading Industrial Houses.
Services:-
Building Material Testing
Concrete Testing
Cement Testing
Aggregate Testing
Brick Testing
Refractory Testing
Marble / Granite Testing
Steel Testing
Wood Testing
Paint & Coating Testing
Coal Testing
Chemicals Testing
Environmental Testing
Ferrous & Non ferrous Metal Testing
Corrosion Test
Food/Agri Testing
Processed Food Nutrition Value Testing
Food Testing Fssai
Oil & Petroleum Testing
Polymers & Rubbers Testing
Transformer Oil Testing
Diesel Testing
Pharmaceutical / Drugs / Cosmetics Testing
Paper & Packaging Testing
Pesticides testing and so on
You contact us at:
Head Office: - BA-15, Mangolpuri Industrial Area Phase-II Delhi-110034(India)
Toll Free: - 1800 200 5815
Mobile: - 09560222333
Fax: - 011-43852040
Email Id: - [email protected]
Marble Testing Laboratory
Here is the document on Marble or Granite Testing. To view this page visit our link at:
http://www.powershow.com/view0/5f94f6-MjVlN/Marble_Testing_powerpoint_ppt_presentation
To know more information about this you can visit our website link at:
http://www.sigmatest.org/Marble-Granite-Testing.html
http://www.powershow.com/view0/5f94f6-MjVlN/Marble_Testing_powerpoint_ppt_presentation
To know more information about this you can visit our website link at:
http://www.sigmatest.org/Marble-Granite-Testing.html
Brick testing Services
Here is the document about the Brick Testing Services. To view about this you can visit our link at:
http://www.docstoc.com/docs/166711621/Brick-Testing
For more information visit our website link at:
http://www.sigmatest.org/Brick-Testing.html
http://www.docstoc.com/docs/166711621/Brick-Testing
For more information visit our website link at:
http://www.sigmatest.org/Brick-Testing.html
Environmental testing lab in India
Here is the document link on Environmental Testing Labs In India.To view this document click the below link at:
http://www.docstoc.com/docs/166690815/Environmental-Testing
For more information visit our website link at:
http://www.sigmatest.org/Environment-Testing.India.html
http://www.docstoc.com/docs/166690815/Environmental-Testing
For more information visit our website link at:
http://www.sigmatest.org/Environment-Testing.India.html
coal Testing
Calorific value (Gross/net):
The calorific value of a fuel is the quantity of heat produced by its combustion - at constant pressure and under "normal" conditions.
Test Types :
Proximate analysis - Moisture, Volatile matter, Ash and Fixed Carbon
Ultimate Analysis
Ash analysis
Ash Fusion Temperature
Originally find here; http://www.sigmatest.org/Coal-Testing-India.html
The calorific value of a fuel is the quantity of heat produced by its combustion - at constant pressure and under "normal" conditions.
Test Types :
Proximate analysis - Moisture, Volatile matter, Ash and Fixed Carbon
Ultimate Analysis
Ash analysis
Ash Fusion Temperature
Originally find here; http://www.sigmatest.org/Coal-Testing-India.html
ENVIRONMENTAL TESTING
A clean and safe environment is a pre-requisite for health and quality of life. Sigma Test & Research Centre focuses on delivering analytical services that address current environmental analysis issues and develops new solutions for challenges that the market and our clients anticipate facing in the future. Our services comprise testing of water, air, soil, waste and other products to assess their quality and impact on health and the environment. We provide full service environmental consulting & testing services to municipal, industrial, household & private concerns.
Originally find here ;http://www.sigmatest.org/Environment-Testing.India.html
Originally find here ;http://www.sigmatest.org/Environment-Testing.India.html
Pharmaceutical Testing/Drugs/Cosmetic/steroid Testing
At Sigma Test and Research Center, we offer testing services for the pharmaceutical products and its ingredients. It is essential for pharmaceuticals to get the quality check done to ensure its credibility and safety in terms of its usage. Testing safeguards and makes sure that these medications do not contain harmful levels of microbes such as bacteria, yeasts and moulds.
Our well equipped laboratories provide services for testing the pharmaceuticals with the API analysis and characterization; organic and elemental impurity determination; polymer and plastics testing; biological sample testing; analytical testing in the support of pharmacokinetic, pre-clinical, and clinical trials; and stability storage and testing supporting its manufacturing and thereby certifying it for the consumption with compliance to the industry standards and regulations. The testing is carried out according to pharmacopoeia based on EP, USP, BP, JP or IP.
Originally Found Here ; http://www.sigmatest.org/Pharmaceutical-drugs-cosmetics-Testing-India.html
Our well equipped laboratories provide services for testing the pharmaceuticals with the API analysis and characterization; organic and elemental impurity determination; polymer and plastics testing; biological sample testing; analytical testing in the support of pharmacokinetic, pre-clinical, and clinical trials; and stability storage and testing supporting its manufacturing and thereby certifying it for the consumption with compliance to the industry standards and regulations. The testing is carried out according to pharmacopoeia based on EP, USP, BP, JP or IP.
Originally Found Here ; http://www.sigmatest.org/Pharmaceutical-drugs-cosmetics-Testing-India.html
oil and petroleum testing
Sigma Test and Research Center has been inspected & declared acceptable Contract Testing Laboratory.The Laboratory has got testing facility in line with the requirements of international regulatory
agencies for laboratory testing of Oil and petroleum Testing.
agencies for laboratory testing of Oil and petroleum Testing.
Micro biological Testing Labs delhi
Microorganisms in cosmetics may cause spoilage or chemical change in the product and can possibly harm cosmetic, health, beauty, and personal care product consumers. Cosmetics do not need to be sterile, but their preservative system must be able to take care of harmful microbial contamination.
For the manufacturer of cosmetic and personal care products, it is important to ensure that their products are free of pathogenic microorganisms and are safe for consumer use.
For the manufacturer of cosmetic and personal care products, it is important to ensure that their products are free of pathogenic microorganisms and are safe for consumer use.
Textile Testing
Sigma Test & Research Centre (STRC) has complete in house facility to execute various jobs related to Textile Testing. STRC’s textile testing lab is adequately equipped with the latest sophisticated analytical instruments and a team of competent & experienced laboratory technicians to provide accurate & meaningful testing services for a wide variety of textile samples in strict accordance with various National & International Testing Standards & Specifications.
Corrosion Testing Lab Delhi
Sigma Test and Research Centre, offers testing services for checking corrosion in metals through its specialized staff of experts.
Here, a metal is subjected to stimulated conditions in order to analyze its sensitivity identifying signs of rusting, fatigue, pitting, cracking and other forms of damages. A predominantly important problem in the petrochemical and power generation industries is measurement of remaining wall thickness in pipes, tubes, or tanks that may be corroded on the inside surface. Such corrosion is often not detectable by visual inspection without cutting or disassembling the pipe or tank.
We also offer investigation on the metals where corrosion has already taken place during operation. This approach is beneficial to identify potential for design improvements for better corrosion resistance. Corrosion over a metal can be examined through measuring the effect of corrosive substances over a wide range of temperature and pressure.
Paint & Coating Testing
SIGMA TEST & RESEARCH CENTER has experience in Paint & Coating Testing.
Testing Services Offering:
Abrasion Resistance
Adhesion
Alkali Resistance of Paint
Cass Test
Chemical Resistance
Chip Resistance
Coating Hardness
Coating Surface roughness /Profile
Coating Thickness
Moisture Content
Water Resistance
Water Content
Salt Spray
Penetration Resistance
Originally found here ; http://www.sigmatest.org/Paint-Coating-Testing.html
Testing Services Offering:
Abrasion Resistance
Adhesion
Alkali Resistance of Paint
Cass Test
Chemical Resistance
Chip Resistance
Coating Hardness
Coating Surface roughness /Profile
Coating Thickness
Moisture Content
Water Resistance
Water Content
Salt Spray
Penetration Resistance
Originally found here ; http://www.sigmatest.org/Paint-Coating-Testing.html
Wood Testing
STRC has experience in testing wide range of construction materials,including Cement,Concrete, Aggregates, Admixture, Flyash, Masonary, Tiles, Wood, Steel, Aluminium, Bircks, Query stones,WMM, GSB and many more.
Testing Services Offering:
Modulus of rupture
Modulus of elasticity
Internal bond strength
Moisture content
Density
Bending strength
Compression strength
Wood-based panels
Absorbability
Swelling in thickness
Ply wood
Wood quality
Originally found here ; http://www.sigmatest.org/Wood-Testing.html
Testing Services Offering:
Modulus of rupture
Modulus of elasticity
Internal bond strength
Moisture content
Density
Bending strength
Compression strength
Wood-based panels
Absorbability
Swelling in thickness
Ply wood
Wood quality
Originally found here ; http://www.sigmatest.org/Wood-Testing.html
Dialysis Water Testing Labs Delhi
Sigma test and Research Center provides appropriate testing which makes sure the temperature level and composition of chemicals like chlorine, magnesium and calcium is relevant. The methods such as carbon filtering, water softening and reverse osmosis to achieve the required result.
Our specialists work adhering to the standards of Association for Advancement of Medical Instrumentation (AAMI).
Originally found here : http://www.sigmatest.org/Dialysis-Water-Testing-Labs-Delhi.html
Our specialists work adhering to the standards of Association for Advancement of Medical Instrumentation (AAMI).
Originally found here : http://www.sigmatest.org/Dialysis-Water-Testing-Labs-Delhi.html
Waste/Processed Water Testing Labs Delhi
For Water, SIGMA TEST & RESEARCH CENTER are offering our services for drinking water, construction water, ground water & swimming pool water.
Testing Services Offering:
Bacteriological condition
Biochemical oxygen demand
Coliforms (total and faecal)
Total Plate count
Streptococci (faecal)
Enterococci Escherichia coli
Legionella
Pseudomonas aeruginosa
Suspended solids
Total grease
Originally found here : http://www.sigmatest.org/Waste-processed-Testing-India.html
Testing Services Offering:
Bacteriological condition
Biochemical oxygen demand
Coliforms (total and faecal)
Total Plate count
Streptococci (faecal)
Enterococci Escherichia coli
Legionella
Pseudomonas aeruginosa
Suspended solids
Total grease
Originally found here : http://www.sigmatest.org/Waste-processed-Testing-India.html
Pesticides Testing
Pesticides are chemicals used to control pests. The term 'pesticide' includes insecticides, herbicides, fungicides, algaecides and fumigants.STRC plays an important role in analyzing and certifying the pesticides both technical grade and formulations for their safe use. STRC has the facilities to carry all the tests to ascertain the conformity to various national or international specifications.
Pharmaceutical/Drugs/Cosmetics/Steroid Testing Labs in Delhi
At Sigma Test and Research Center, we offer testing services for the pharmaceutical products and its ingredients. It is essential for pharmaceuticals to get the quality check done to ensure its credibility and safety in terms of its usage. Testing safeguards and makes sure that these medications do not contain harmful levels of microbes such as bacteria, yeasts and moulds.
Building Material Testing Services & Solutions
In today's global markets and increasing emphasis on quality, need for laboratory data has increased many fold and top of that accuracy and reliability of data is an another concern.
Our Building Material Testing laboratories are equipped with the latest sophisticated testing equipments. our services include not only Building and Road material testing services as well as engineering observation, structural inspection etc.
STRC has experience in testing wide range of construction materials,including Cement,Concrete, Aggregates, Admixture, Flyash, Masonary, Tiles, Wood, Steel, Aluminium, Bircks, Query stones,WMM, GSB and many more.
Our Building Material Testing laboratories are equipped with the latest sophisticated testing equipments. our services include not only Building and Road material testing services as well as engineering observation, structural inspection etc.
STRC has experience in testing wide range of construction materials,including Cement,Concrete, Aggregates, Admixture, Flyash, Masonary, Tiles, Wood, Steel, Aluminium, Bircks, Query stones,WMM, GSB and many more.
Ferrous & Non ferrous Metal Testing Lab Delhi
SIGMA TEST & RESEARCH CENTER (STRC) is famous Ferrous & Non ferrous Metal Testing Lab Delhi.SIGMA TEST & RESEARCH CENTRE is fully conscious of its role in quality control and quality assessment and therefore has created facilities as per international standards meeting requirements of ILAC, ASTM, ISO, USP, BP, Drug Control Authority of India, BIS & NABL. We are continually expanding our capability to cover increasingly broad range of standards.
Corrosion Testing Lab Delhi
SIGMA TEST & RESEARCH CENTER (STRC) offer investigation on the metals where corrosion has already taken place during operation. This approach is beneficial to identify potential for design improvements for better corrosion resistance. Corrosion over a metal can be examined through measuring the effect of corrosive substances over a wide range of temperature and pressure.
Micro Biological Testing Labs Delhi
Sigma Testing and Research Center, accredited, full service analytical laboratory, specializes in microbiological analysis for the food, beverage and environmental
industries. Food safety is an integral part of the production of all foods and the shared responsibility of all segments of the supply chain. In recent times there has
been increased awareness for the need to evaluate the food safety practices in the production of agricultural products. We have extensive experience and the analytical capability in:
Routine microbiological testing
Resolving processing problems involving spoilage or pathogen contamination
Assisting with regulatory matters such as USDA or FDA detained product
Providing accurate results for HACCP or customer requirement
Testing of FDA detention seafood imports such as Salmonella, Listeria, light filth, and organoleptic decomposition.
Pathogen Analysis
Soil Testing
SIGMA TEST & RESEARCH CENTER offers Soil Testing.As the requirement for land for housing, retail, office and industrial development continues to grow, there is a real need for developers to use sites previously used for industrial purposes (Brownfield sites). These sites may not have been subject to the rigorous environmental legislation that applies today, resulting in the possibility of various levels of contamination. It is necessary, therefore, to conduct a contaminated land survey for these types of site.
Desktop study including previous uses
Visual inspection of the site
Assessing the site's geology and hydrology
Carrying out sampling in accordance with methods agreed with the client
Laboratory analysis of the samples.
Desktop study including previous uses
Visual inspection of the site
Assessing the site's geology and hydrology
Carrying out sampling in accordance with methods agreed with the client
Laboratory analysis of the samples.
Transformer Oil Testing
Transformer oils are subject to electrical and mechanical stresses while a transformer or other electrical distribution equipment is in operation. The analysis of
insulating oils provides information about the oil, but also enables the detection of other possible problems, including contact arcing, aging insulating paper and
other latent faults and is an indispensable part of a cost-efficient electrical maintenance program.
Properties of Transformer or Insulating Oil
Some specific parameters of transformer or insulating oil should be considered to determine the serviceability of that oil.
Physical Parameters – Colour and Appearance, Density, Inter Facial Tension, Viscosity, Flash Point and Pour Point.
Chemical Parameters - Water Content, Corrosive Sulphur, Acidity, Sludge Content.
Electrical Parameters – Dielectric Strength, Specific Resistance, Dielectric Dissipation Factor.
Dissolved gas analysis
Furan analysis
PCB analysis
SIGMA TEST & RESEARCH CENTER (STRC) offers Transformer Oil Testing.
insulating oils provides information about the oil, but also enables the detection of other possible problems, including contact arcing, aging insulating paper and
other latent faults and is an indispensable part of a cost-efficient electrical maintenance program.
Properties of Transformer or Insulating Oil
Some specific parameters of transformer or insulating oil should be considered to determine the serviceability of that oil.
Physical Parameters – Colour and Appearance, Density, Inter Facial Tension, Viscosity, Flash Point and Pour Point.
Chemical Parameters - Water Content, Corrosive Sulphur, Acidity, Sludge Content.
Electrical Parameters – Dielectric Strength, Specific Resistance, Dielectric Dissipation Factor.
Dissolved gas analysis
Furan analysis
PCB analysis
SIGMA TEST & RESEARCH CENTER (STRC) offers Transformer Oil Testing.
Calibration Services
SIGMA TEST & RESEARCH CENTRE is one of the fastest growing organization in the field of calibration. We provide calibration services to our customers in accordance to IS/ISO/IEC-17025. High accuracy calibration equipments, trained personnel & strict environmental conditions are maintained to ensure low uncertainty and high accuracy of measurement.
STRC's calibration laboratory has strength of over twenty five experienced & extensively trained engineers to provide competent and reliable calibrations at laboratory or at customer's site. STRC provides calibration services for temperature, pressure, electrical and analytical parameters.
Following Parameters are taken up for the calibration:
Thermal Instruments
Mechanical Instruments
Electrical Instruments
Miscellaneous Instruments
STRC's calibration laboratory has strength of over twenty five experienced & extensively trained engineers to provide competent and reliable calibrations at laboratory or at customer's site. STRC provides calibration services for temperature, pressure, electrical and analytical parameters.
Following Parameters are taken up for the calibration:
Thermal Instruments
Mechanical Instruments
Electrical Instruments
Miscellaneous Instruments
Concrete Testing
This test helps in determining the suitable ingredients of concrete and determining their relative amounts with the objective of producing a concrete of the required, strength, durability, and workability as economically as possible, is termed as concrete mix design. It involves studying properties of Aggregate, Cement, water & Admixture (if any) in use to determine the proper Concrete Mix Design.
SIGMA TEST & RESEARCH CENTER (STRC) offers Concrete Testing, Concrete Hammer Test, Concrete Testing Labs, Surface Hardness Testing Of Concrete and Concrete Water Absorption Test.
SIGMA TEST & RESEARCH CENTER (STRC) offers Concrete Testing, Concrete Hammer Test, Concrete Testing Labs, Surface Hardness Testing Of Concrete and Concrete Water Absorption Test.
Refractory Testing
Refractories are mainly used in the metallurgical industries for the purposes of providing internal linings of furnaces, kilns, reactors, boilers, and other vessels
for holding and transporting metal and slag. They are even used in non-metallurgical industries, where they are mainly used in fired heaters, hydrogen reformers,
ammonia primary and secondary reformers, cracking furnaces, incinerators, utility boilers, catalytic cracking units, coke calciner, ducting, stacks, etc.
refractory standards are instrumental in specifying, testing, and evaluating the chemical, physical, and mechanical properties of various materials and products made of refractory.
SIGMA TEST & RESEARCH CENTER (STRC) offers Refractory Materials Testing, Refractory Bricks Testing, Creep Testing, Cold Crushing Strength Refractory and Abrasion Test.
RoHS Compliance Testing
RoHS Compliance Testing has become standard procedure for most manufacturers, sellers, distributors and recyclers of electrical and electronic components or equipment sold or used in the European Union. The need for RoHS testing is a result of the Restriction of Hazardous Substances Directive or RoHS Directive, which became effective on July 1, 2006. The Directive was drawn up in the European Union to protect human health and the environment from hazardous substances by restricting the use of six hazardous chemicals in electrical and electronic products.
State of art chemistry Lab and Metallurgy Lab at Sigma Test & Research Center equipped with ultra modern technology and sophisticated instruments like LC-ICPMS, GC-MSMS, spectroscopy, etccan determine the level of the following first four substances restricted by RoHS in component material:
Mercury (Hg): 100ppm
Hexavalent Chromium (Cr(VI)): 1000 ppm
Cadmium (Cd): 100ppm
Polybrominated Biphenyls (PBB): 1000 ppm
Lead (Pb) : 1000ppm
PolybrominatedDiphenyl Ethers (PBDE): 1000 ppm
State of art chemistry Lab and Metallurgy Lab at Sigma Test & Research Center equipped with ultra modern technology and sophisticated instruments like LC-ICPMS, GC-MSMS, spectroscopy, etccan determine the level of the following first four substances restricted by RoHS in component material:
Mercury (Hg): 100ppm
Hexavalent Chromium (Cr(VI)): 1000 ppm
Cadmium (Cd): 100ppm
Polybrominated Biphenyls (PBB): 1000 ppm
Lead (Pb) : 1000ppm
PolybrominatedDiphenyl Ethers (PBDE): 1000 ppm
Aggregate Testing
All aggregate testing are required to meet a minimum strength valve, as defined by the 10% value test. This and other specifications ensure that only the highest quality materials are being used on construction projects. Test Method: IS: 2386 (P-4)1963
Alkali-aggregate reaction is a term mainly referring to a reaction which occurs over time in concrete between the highly alkaline cement paste and non-crystalline silicon dioxide, which is found in many common aggregates. This reaction can cause expansion of the altered aggregate, leading to spalling and loss of strength of the concrete.
Test Method: IS: 2386 (P-7) 1963
Alkali-aggregate reaction is a term mainly referring to a reaction which occurs over time in concrete between the highly alkaline cement paste and non-crystalline silicon dioxide, which is found in many common aggregates. This reaction can cause expansion of the altered aggregate, leading to spalling and loss of strength of the concrete.
Test Method: IS: 2386 (P-7) 1963
Transformer Oil Testing
Transformer oils are subject to electrical and mechanical stresses while a transformer or other electrical distribution equipment is in operation. The analysis of insulating oils provides information about the oil, but also enables the detection of other possible problems, including contact arcing, aging insulating paper and other latent faults and is an indispensable part of a cost-efficient electrical maintenance program.
Though the failure risk of a transformer and other oil-filled electrical equipment is small, when failures occur, they inevitably lead to high repair costs, long downtime and possible safety risks. By accurately monitoring the condition of the oil, suddenly occurring faults can be discovered in time and outages can potentially be avoided.
Properties of Transformer or Insulating Oil
Some specific parameters of transformer or insulating oil should be considered to determine the serviceability of that oil.
Physical Parameters – Colour and Appearance, Density, Inter Facial Tension, Viscosity, Flash Point and Pour Point.
Chemical Parameters - Water Content, Corrosive Sulphur, Acidity, Sludge Content.
Electrical Parameters – Dielectric Strength, Specific Resistance, Dielectric Dissipation Factor.
Dissolved gas analysis
Furan analysis
PCB analysis
Diesel Testing Lab Near Delhi
Fuel analysis examines the state of the product in terms of certain problems which may have occurred since the fuel left the refinery gate. A proportion of diesel
engine failures can be directly traced back to the quality of the fuel which was in use. Fuel contamination, degradation or adulteration can have serious consequences in terms of blocked filters, stuck or worn injectors, poor spray patterns and atomization.
Sigma Test and Research Center, provides diesel testing services to determine the product’s remaining life along with its cleanliness and also ensures compliance with industry standards and norms. We offer a comprehensive range of services for petro chemical products and its contamination testing.
Pesticides Testing
Pesticides are chemicals used to control pests. The term 'pesticide' includes insecticides, herbicides, fungicides, algaecides and fumigants.STRC plays an important role in analyzing and certifying the pesticides both technical grade and formulations for their safe use. STRC has the facilities to carry all the tests to ascertain the conformity to various national or international specifications.
Material safety data sheet (MSDS) is an important component of product stewardship and occupational safety and health. MSDS formats can vary from source to source within a country depending on national requirements.
Material safety data sheet (MSDS) is an important component of product stewardship and occupational safety and health. MSDS formats can vary from source to source within a country depending on national requirements.
Soil Testing
SIGMA TEST & RESEARCH CENTER offers Soil Testing.As the requirement for land for housing, retail, office and industrial development continues to grow, there is a real need for developers to use sites previously used for industrial purposes (Brownfield sites). These sites may not have been subject to the rigorous environmental legislation that applies today, resulting in the possibility of various levels of contamination. It is necessary, therefore, to conduct a contaminated land survey for these types of site.
Desktop study including previous uses
Visual inspection of the site
Assessing the site's geology and hydrology
Carrying out sampling in accordance with methods agreed with the client
Laboratory analysis of the samples.
Desktop study including previous uses
Visual inspection of the site
Assessing the site's geology and hydrology
Carrying out sampling in accordance with methods agreed with the client
Laboratory analysis of the samples.
Tensile Strength
This test helps in determining the tensile Strength of paper paperboard, etc. A tensile strength test is a mechanical test performed on packaging materials to determine the maximum load that can be applied to a material before it ruptures. This test can be used to measure the tensile strength of paper, board and plastics. The material will show elastic behavior up to a certain point and then rupture. The test can be adapted to different needs – it can also be used to measure the strength or elongation of a material and its tearing resistance and the force required to separate a seal. All these give a measure of the strength of the material.Test Method: IS: 1060
Transformer Oil Testing
Transformer oils are subject to electrical and mechanical stresses while a transformer or other electrical distribution equipment is in operation. The analysis of insulating oils provides information about the oil, but also enables the detection of other possible problems, including contact arcing, aging insulating paper and other latent faults and is an indispensable part of a cost-efficient electrical maintenance program.
Properties of Transformer or Insulating Oil :
Some specific parameters of transformer or insulating oil should be considered to determine the serviceability of that oil.
Physical Parameters – Colour and Appearance, Density, Inter Facial Tension, Viscosity, Flash Point and Pour Point.
Chemical Parameters - Water Content, Corrosive Sulphur, Acidity, Sludge Content.
Electrical Parameters – Dielectric Strength, Specific Resistance, Dielectric Dissipation Factor.
Dissolved gas analysis
Furan analysis
PCB analysis
SIGMA TEST & RESEARCH CENTER (STRC) offers Transformer Oil Testing.
Properties of Transformer or Insulating Oil :
Some specific parameters of transformer or insulating oil should be considered to determine the serviceability of that oil.
Physical Parameters – Colour and Appearance, Density, Inter Facial Tension, Viscosity, Flash Point and Pour Point.
Chemical Parameters - Water Content, Corrosive Sulphur, Acidity, Sludge Content.
Electrical Parameters – Dielectric Strength, Specific Resistance, Dielectric Dissipation Factor.
Dissolved gas analysis
Furan analysis
PCB analysis
SIGMA TEST & RESEARCH CENTER (STRC) offers Transformer Oil Testing.
Polymers & Rubbers Testing
SIGMA TEST & RESEARCH CENTER was established in 2009 by technocrat educationists who have over 30 years of experience in the area of education, administration, manufacturing and marketing, with an objective to provide excellence in testing services and to offer innovative and exceptional analytical process.SIGMA TEST & RESEARCH CENTRE is fully conscious of its role in quality control and quality assessment and therefore has created facilities as per international standards meeting requirements of ILAC, ASTM, ISO, USP, BP, Drug Control Authority of India, BIS & NABL. We are continually expanding our capability to cover increasingly broad range of standards.
Sigma Testing and Research Center facilitating the Polymers & Rubbers Testing and its parameters like Ash content, Bulk density, Compression set under constant
deflection, Compression Properties, Charpy Impact, Carbon black in Olefin Plastic, Flexural Properties, Durometer Hardness, Thermo Gravimetric Analysis (TGA), Tensile Tests of Rubber and Tensile Test of Plastics.
Coal Testing
STRC has experience in testing wide range of construction materials,including Cement,Concrete, Aggregates, Admixture, Flyash, Masonary, Tiles, Wood, Steel, Aluminium, Bircks, Query stones,WMM, GSB and many more.
Sigma Testing and Research Center is one of the leading Anaytical testing laboratory in Delhi and it can provide it's better quality of service in Coal Testing and
coal testing parameters like Calorific value (Gross/net), Proximate analysis - Moisture, Volatile matter, Ash and Fixed Carbon, Ultimate Analysis, Ash analysis and Ash Fusion Temperature.
Sigma Testing and Research Center is one of the leading Anaytical testing laboratory in Delhi and it can provide it's better quality of service in Coal Testing and
coal testing parameters like Calorific value (Gross/net), Proximate analysis - Moisture, Volatile matter, Ash and Fixed Carbon, Ultimate Analysis, Ash analysis and Ash Fusion Temperature.
Marble/Granite Testing
STRC is one of leading Advanced Anaytical testing laboratory in Delhi accredated by NABL, FSSAI,USFDA and ISO.SIGMA TEST RESEARCH CENTRE aim is to provide better laboratory testing services like Food Testing, Pesticides Testing, Soil Testing, Oil & Petroleum testing, Micro Biological Testing, Water Testing, Pharmaceutical,Drugs, Cosmetics Testing, Chemical Testing, Non Destructive Testing and Building Material Testing.
Sigma Testing and Research Center is located in Delhi and it is aimed to provide better quality of testing service.STRC is is offering Marble/Granite Testing and it's
parameters like Water absorption, Mohs Hardness, Dimension Testing, PVC Flooring tile, Chemical Resistance test and Breaking Strength.
Sigma Testing and Research Center is located in Delhi and it is aimed to provide better quality of testing service.STRC is is offering Marble/Granite Testing and it's
parameters like Water absorption, Mohs Hardness, Dimension Testing, PVC Flooring tile, Chemical Resistance test and Breaking Strength.
Processed Food Nutrition Value Testing
Sigma Testing and Research Center, accredited, full service analytical laboratory, specializes in microbiological analysis for the food, beverage and environmental
industries. Food safety is an integral part of the production of all foods and the shared responsibility of all segments of the supply chain. In recent times there has
been increased awareness for the need to evaluate the food safety practices in the production of agricultural products. We have extensive experience and the analytical capability in:
Routine microbiological testing
Resolving processing problems involving spoilage or pathogen contamination
Assisting with regulatory matters such as USDA or FDA detained product
Providing accurate results for HACCP or customer requirement
Testing of FDA detention seafood imports such as Salmonella, Listeria, light filth, and organoleptic decomposition
Pathogen Analysis
industries. Food safety is an integral part of the production of all foods and the shared responsibility of all segments of the supply chain. In recent times there has
been increased awareness for the need to evaluate the food safety practices in the production of agricultural products. We have extensive experience and the analytical capability in:
Routine microbiological testing
Resolving processing problems involving spoilage or pathogen contamination
Assisting with regulatory matters such as USDA or FDA detained product
Providing accurate results for HACCP or customer requirement
Testing of FDA detention seafood imports such as Salmonella, Listeria, light filth, and organoleptic decomposition
Pathogen Analysis
Calibration Services
SIGMA TEST & RESEARCH CENTRE is one of the fastest growing organization in the field of calibration. We provide calibration services to our customers in accordance to IS/ISO/IEC-17025. High accuracy calibration equipments, trained personnel & strict environmental conditions are maintained to ensure low uncertainty and high accuracy of measurement.
STRC's calibration laboratory has strength of over twenty five experienced & extensively trained engineers to provide competent and reliable calibrations at laboratory or at customer's site. STRC provides calibration services for temperature, pressure, electrical and analytical parameters.
Following Parameters are taken up for the calibration:
Thermal Instruments
Mechanical Instruments
Electrical Instruments
Miscellaneous Instruments
STRC's calibration laboratory has strength of over twenty five experienced & extensively trained engineers to provide competent and reliable calibrations at laboratory or at customer's site. STRC provides calibration services for temperature, pressure, electrical and analytical parameters.
Following Parameters are taken up for the calibration:
Thermal Instruments
Mechanical Instruments
Electrical Instruments
Miscellaneous Instruments
Thermal Instruments
SIGMA TEST & RESEARCH CENTRE is fully conscious of its role in quality control and quality assessment and therefore has created facilities as per international standards meeting requirements of ILAC, ASTM, ISO, USP, BP, Drug Control Authority of India, BIS & NABL. We are continually expanding our capability to cover increasingly broad range of standards.STRC supplying the Thermal Instruments.
TEMPERATURE:
HYGROMETER
HUMIDITY CHAMBER
THERMOCOUPLE
OVEN / FURNACE
TEMPERATURE BATH
PYROMETER
RTD (pt-100)
TEMPERATURE CONTROLLER / INDICATOR
LIQUID IN GLASS THERMOMETER
BOD INCUBATOR
PID CONTROLLER
TEMPERATURE SOURCE
DEEP FREEZER
HOT PLATE
TEMPERATURE:
HYGROMETER
HUMIDITY CHAMBER
THERMOCOUPLE
OVEN / FURNACE
TEMPERATURE BATH
PYROMETER
RTD (pt-100)
TEMPERATURE CONTROLLER / INDICATOR
LIQUID IN GLASS THERMOMETER
BOD INCUBATOR
PID CONTROLLER
TEMPERATURE SOURCE
DEEP FREEZER
HOT PLATE
Mechanical Instruments
SIGMA TEST & RESEARCH CENTRE was established in 2009 by technocrat educationists who have over 30 years of experience in the area of education, administration, manufacturing and marketing, with an objective to provide excellence in testing services and to offer innovative and exceptional analytical process.STRC is supplying the Mechanical Instruments.
DIMENSION:
VERNIER CALIPER
HEIGHT GAUGE
MICRO-METER
STEEL-SCALE
TEST SIEVE
MASS:
VOLUME (GLASSWARE)
WEIGHING MACHINES(PRECISION BALANCE)
WEIGHT SET (F1, F2, M1, M2 CLASS)
Food Testing FSSAI
SIGMA TEST & RESEARCH CENTRE is fully conscious of its role in quality control and quality assessment and therefore has created facilities as per international standards meeting requirements of ILAC, ASTM, ISO, USP, BP, Drug Control Authority of India, BIS & NABL. We are continually expanding our capability to cover increasingly broad range of standards.
Coal Testing
SIGMA TEST & RESEARCH CENTRE is one of the Laboratory Testing Service providers in Delhi, which is offering quality testing of coal and anlysis of coal. STRC is providing coal testing on different parameters like Calorific value, Proximate analysis - Moisture, Volatile matter, Ash and Fixed Carbon, Ultimate Analysis, Ash analysis and Ash Fusion Temperature.SIGMA TEST & RESEARCH CENTRE offering better quality of service in coal sample collection, core drilling and laboratory analysis to their clients according to their requirement parameters with affordable prices.
Non Destructive Testing Lab Delhi
SIGMA TEST & RESEARCH CENTER is one of leading Advanced NDT laboratory in Delhi accredited by NABL, FSSAI,USFDA and ISO.SIGMA TEST RESEARCH CENTER aim is to provide better quality of laboratory testing service to their clients.
Pesticides Testing
Pesticides are chemicals used to control pests. The term 'pesticide' includes insecticides, herbicides, fungicides, algaecides and fumigants. STRC plays an important role in analyzing and certifying the pesticides both technical grade and formulations for their safe use. STRC has the facilities to carry all the tests to ascertain the conformity to various national or international specifications.
Pesticides are chemicals used to control pests. The term “Pesticide” includes insecticides, herbicides, fungicides and it is well known that over-use of pesticide can lead to dangerous levels of hazardous chemicals entering the food chain.
The safety of a child is an emotive subject, which is particularly close to the heart of every
parent. When purchasing products for a child, product safety is an essential issue. Loose
components, sharp edges, finger traps, the presence of toxic substances and materials which
are too flammable can all result in serious harm to the child and severe consequences for the
suppliers of any product deemed to be unsafe.
Whether your product is intended for military, industrial, commercial or residential use, it must perform its intended function in the electromagnetic environment, through use of EMI/EMC testing. Electromagnetic compatibility (EMC) testing requires appropriate electrical and structural design, equipment installation, wiring installation, and equipment qualification.
Thermal Instruments
STRC's state-of-the-art calibration facility provides calibration services for a wide range of measuring instruments. STRC provides calibration services for temperature, pressure, electrical and analytical parameters.
For more information please find attached weblink
http://www.sigmatest.org/thermal-inst.html
For more information please find attached weblink
http://www.sigmatest.org/thermal-inst.html
Food Testing FSSAI
Sigma Test and Research centre offers Food Product Testing Service to their client’s requirement. Sigma Test and Research centre is accredited by Food Safety and Standards Authority of India (fssai) and it is one of the famous food testing laboratory in Delhi facilitating best quality of service for all kinds of Food Product Testing.For more information, find below weblink
http://www.merchantcircle.com/blogs/sigmatest.09560222333/2015/1/Food-Testing-FSSAI/1225720
http://www.merchantcircle.com/blogs/sigmatest.09560222333/2015/1/Food-Testing-FSSAI/1225720
Calibration Services
SIGMA TEST & RESEARCH CENTRE is one of the fastest growing organization in the field of calibration. We provide calibration services to our customers in accordance to IS/ISO/IEC-17025. High accuracy calibration equipments, trained personnel & strict environmental conditions are maintained to ensure low uncertainty and high accuracy of measurement.For more information, click here :
http://www.brownbook.net/business/38958112/calibration-services
http://www.brownbook.net/business/38958112/calibration-services
Mechanical Instruments
STRC’s calibration laboratory has strength of over twenty five experienced & extensively trained engineers to provide competent and reliable calibrations at laboratory or at customer’s site.
For more information, click here;
http://www.brownbook.net/business/38958300/mechanical-instruments
For more information, click here;
http://www.brownbook.net/business/38958300/mechanical-instruments
Coal Testing
SIGMA TEST & RESEARCH CENTRE is one of the Laboratory Testing Service providers in Delhi, which is offering quality testing of coal and analysis of coal.
For more information, click here:
http://www.brownbook.net/business/38989776/coal-testing-in-india
For more information, click here:
http://www.brownbook.net/business/38989776/coal-testing-in-india