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How Construction Materials Testing Helps Save Costs

In the Construction industry, your business reputation gets built on the quality of your work. The better the quality, the more renowned are your structures and that's how your brand name picks fame. Besides perhaps just for the reputation, quality output builds for you, construction material testing (CMT) is a critical process that helps you as a construction company to decide and plan. In delivering reliable and superior quality construction, companies need to abide by several legal and environmental compliances, which require optimal CMT.


Testing Quality of Construction Material & their Composition

Given the relevance and importance of the quality of construction materials, constructed companies deploy CMT for almost all of their raw building materials. Right from the testing the soil quality of the construction site, CMT also evaluates the quality of steel TMT bars, Aluminium, Cement, Concrete, Bricks, Aggregates, Admixture, Flyash, Masonry, Wood, Tiles, etc. Testing of cm helps ascertain the quality and strength of the final construction intended so that there is nothing untoward that results later on. Besides, optimized CMT also helps construction companies save costs.

Cost Savings by deploying Construction Material Testing

Let us understand how construction material testing not only serves the obvious purpose of meeting compliances and regulatory requirements but also helps in saving costs.

Testing Quality of raw construction materials assures Quality of Final Product

Industry uses several raw materials for construction purposes. In the absence of quality testing of the intended raw materials, the final constructed product could be compromised in quality or could even fail stress tests. This could be a loss-making proposition for construction companies. This would result in expensive rework and repairs, which adds to your costs. When you test raw construction materials, it gives you assurance about the quality of the final construction. This reduces or eliminates chances of repairs, which otherwise can be quite costly. It is therefore recommended to routinely deploy construction material testing not only to give you superior quality constructions but at the same time save costs substantially, as compared to those who don't.

Construction Material Testing reduces the risk of hazard to human life

The most important outcome of CMT is that testing procedure of cement testing, aggregate testing, steel bars testing, etc. help in determining the post-construction strength of an intended structure. The test results derived from such CMT gives confidence and assurance to the construction companies about the quality of their final constructions, which typically aims at eliminating hazards and risk to human life. When requisite building material testing hasn't happened then there could be possibilities of the collapse of constructions made well before their estimated lifetime. This can pose to be hazardous to human life, besides causing other losses, which can result in heaving penalties to the construction company. Hence, timely CMT processes help you save on unnecessary costs.

Consistent CMT procedures help maintain optimal inventory

Construction companies that deploy consistent CMT procedures are aware of their cm quality, well in advance of commencing. In this way, they can forecast material requirements and stock their inventory adequately without having to be reactive to upcoming phases. Such optimal inventory management helps construction companies save enormously on costs. Also, the lack of repairs/rework ensures your inventory is run optimally without adding sudden and ad-hoc expenses, thereby saving you unexpected costs.

The industry is a big sector and is responsible for the several constructions, we see and live in. They must ensure quality construction so that their customers are assured of safety and quality living. To be able to give your customers quality assurance, Sigma Test and Research Centre, a NABL accredited laboratory as per ISO 17025:2005, ISO 14001:2004 offers an extensive range of building material tests, analysing the quality of building materials, testing on soils, rocks, aggregates, concrete, bricks-blocks, steel, and polymers. Connect with our team of cm technicians and engineers, who will advise you and create customized constructed material testing programs for your company.

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How to Reduce Segregation in Concrete?

In this article, we will be discussing segregation, factors causing it, and different methods to avoid it. So, now the question arises what is segregation?


The segregation of concrete is the failure of newly mixed concrete. Segregation is a term when the particles which are present in concrete, cement, sand, and their aggregates get separated from each other during handling and placement. It is usually caused by excessive vibration of cement


In concrete technology, segregation is of three types:-

  1. Separation of Coarse aggregate from the concrete mixture,
  2. Separation of Cement paste from the concrete during the plastic stage
  3. Separation of water from the concrete mix (Which is also called as Bleeding in concrete)

Some other factors causing segregation in concrete are:

  1. Transporting concrete mixtures for long distances.
  2. The poorly proportioned mixture, where the adequate matrix is not there to tie up the aggregates.
  3. Dropping concrete from more than 1m high can cause segregation.
  4. Vibrating the concrete for a long time can cause segregation.

To reduce segregation in concrete the workers need to follow these measures :

  1. The concrete water-cement ratio must be in the limit.
  2. The freshly prepared concrete mixture should not be too wet nor too dry.
  3. Do not place the concrete to its desired area from an elevated height.
  4. Concrete transportation should be done properly. 
  5. Select the shortest route for the transportation of the concrete mix.
  6. The vibrator should be used in concrete for the proper time, neither too long nor too short span of time.
  7. The formwork must not be loose.
  8. Do not vibrate the formwork.
  9. Do not allow concrete to flow.

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How to Sterilize Medical Personal Protection Equipment?

Medical devices sterilization validation is a basic requirement for intrusive sterile medical products such as reusable surgical implants as well as implants.

There are several methods of sterilization, and among them, the most commonly used methods are irradiation, heat, radiation, steam, and also ethylene oxide. Predetermined protocols are followed and there is a lot of focus on disinfection while following the procedures of proper sterilization.

All the bacteria, microbes such as bacteria or any other disease-causing microorganisms are removed or destroyed when the proper medical device sterilization methods are used. The method chosen for sterilizing will depend on the type of material with which the device has been made, the classification of the device, the availability of each sterilization method, and also the number of potential microorganisms that are involved.

Before sterilizing any instrument or device, it has to be cleaned properly. All the dirt, oil, or any other substance that could shield or block any kind of hidden microorganisms is removed by cleaning the medical equipment before sterilizing. When you make proper storage of sterilized equipment, it minimizes the chances of the device to become contaminated from moisture, dust, or any such factors after the device has been sterilized. 

Sterilization through Steam

An autoclave is used to perform sterilization through heat and steam. It is a similar process to a pressure cooker where we make use of high-temperature steam to destroy all the microorganisms inside. This process takes nearly 15-60 minutes.

Sterilization through Chemical

For chemical sterilization, chemicals such as ethylene oxide are used. This process is usually undertaken for those devices that cannot be autoclaved. The objects have to be soaked in the solution for undertaking this sterilization method. This process can even take days for completion.

Sterilization through Radiation

The sterilization process of medical devices through radiation is conducted by placing the items that have to be sterilized on a conveyor belt. These items are hit by strong gamma radiations after transporting them to a different area through a conveyor belt

The radiation emitted from the rays helps in creating free radicals that damage DNA and enzymes which results in cell death. The most significant benefit of sterilization through radiation is that it is faster than chemical and physical methods of sterilization.


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The Advantages and Disadvantages of Non- Destructive Testing

What Is Non-destructive Testing? 

Non-destructive testing (NDT) also known as ‘positive testing’.

As its name implies, non-destructive testing means testing of materials without destroying them.

It is a kind of a testing approach in which the testing is performed to cover only the positive cases to confirm that the software behaves properly and returns the expected results as per the product requirement. It is one of the best courses to do if you want to get a high profile job in abroad or India in oil & gas, petroleum, aircraft, refinery, etc. It is commonly used in the area of aerospace engineering, mechanical engineering, civil engineering, electrical engineering, system engineering, and medicines.


  • Tensile test
  • Compression test
  • Shear test
  • Hardness test
  • Impact test
  • Fatigue test
  • Bending test
  • Creep test
  • Torsion test
  • Chemical test, etc.


  • Save both time and money in product evaluation.
  • It can be used to detect flaws in an in-process machine part.
  • No requirements for special equipment


  • Source 
  • Modification 
  • Detection 
  • Indication 
  • Interpretation  


Visual Testing:


  • Generally fast test time
  • Can be automated
  • Good at finding dimensional flaws or surface blemishes
  • Portable


  • Reference standards required
  • May require multiple cameras and viewing angles for automated systems
  • Subject to operator interpretation if not automated
  • Dye Penetrant Testing (DPT):


  • Non-destructive testing of concrete helps in detecting the surface cracks or defects.
  • One of the most widely used NDT testing methods.
  • It is used for surface detection of casting, weld elements.
  • It is also called liquid penetrant testing.


  • The defect must be open to the surface
  • Parts must be cleaned before and after testing
  • Surface films, such as coatings, scale, and smeared metal may visually mask defects
  • Magnetic Particle Testing (MPT):



  •  Economically and easy to perform.
  •  Portable for field testing.
  •  Fast for production testing.
  •  Relatively simple method.
  •    Low cost.



·         Ferromagnetic materials only

·         Alignment of the magnetic field is critical

·         Demagnetization required after the test

·         Surface coatings can mask defects

·         Pre- and post-cleaning necessary

·         Messy

·         Subjective: dependent on operator interpretation

·         Difficult to automate

·         Ultrasonic Testing (UT):


  • It is an electronic device that can produce high-frequency ultrasonic energy.
  • It introduced and propagates through the materials in the form of waves.
  • Portable.
  • Instant test results don’t take too much time.
  • It is fully capable of being automated.
  • the probe is used.
  • Immediate results.


  • Couplant required
  • Complex or small parts may be difficult to check
  • The defect may be missed if not in the path of the ultrasonic signal
  • Reference standards required
  • Trained operators for manual inspections
  • Special probes
  • Surface condition
  • Eddy Current Testing (ECT):



  •      Equipment is very portable.
  •      Detect surface and near-surface defects.
  •      Deep penetration is limited.
  •      High speed.
  •      Low cost.



  • Conductive material only.
  • Shallow depth of penetration.
  • Surface roughness may affect test quality.
  • Radiography Testing (RT):


  • It is having a fast method of testing.
  • It is the same as medical radiography, which only differs in wavelength.
  • Lessor no manual work.


  • Radiation hazard.
  • Expensive.
  • Trained operators needed.
  • Linear defects may be missed.
  • Depth of defect not indicated.


  1. To detect internal or surface flaws.
  2. To measure the dimensions of the specimen.
  3. To determine material structure or chemistry.
  4. To evaluate the material’s physical or mechanical properties.


  • The equipment is easy to handle.
  • The data is more recordable and more repeatable.
  • Methods are quick and accurate.
  • Defects can be detected without damaging the components. 
  • It can be done on small instances of the code to confirm it is ready to be merged into the main code, thus reducing the chances of it breaking the code.
  • No extra tools or equipment are required to do NDT.
  • Less Skill and non-expensive.
  • It is used for finding out the defects.
  • The Specimen is not damaged during testing.
  • It provides reliability.
  • Harmless to humans.


  • Purchase costs may be preventative, so renting can be a preferable option.
  • Due to load applications, the material gets damaged. Sometimes there might be a lack of depth sizing 
  • On some non-destructive test methods, only relatively heavy surfaces can be inspected. 
  • Some test methods require electricity.
  • Some can also be affected by variations in magnetic permeability. 
  • Some tests are only effective in conductive materials.
  • The methods take time and rarely be finished in less than 30 minutes.
  • Components needing to be cleaned before and after inspection.


  • To ensure product reliability
  • To control the manufacturing process
  • To lower production cost.
  • Inspection of raw products i.e. forgings, castings, extrusions, etc.  


  • In product evaluation.
  • For troubleshooting
  • For identifying areas of wear
  • For assuring the safety and reliability of structures and component
  • To find flaws or irregularities both on and under the surface of materials.

NDT is used in many industries, including:

  • Engineering
  • Air
  • Space
  • Rail
  • Motor vehicles
  • Utilities
  • Power and energy companies
  • Construction


Non Destructive Testing provides cost-effective and reliable analysis under realistic conditions. Each NDT Testing services has certain capabilities and limitations and often more than one technique is used to cover various parts. Increasing the availability of robotic scanners improve the speed of testing large surfaces, hence minimizing the testing time.


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5 Benefits of Steel Testing

Steel Test refers to the test which begins with the help of a diamond pyramid. The diamond pyramid is pressed into the steel at a pre-specified load. This diamond pyramid measures the hardness and the level of hardness steel gets verified. This verified steel is used for different purposes.

Tensile tests can be done at different temperatures because of brittleness increases as temperature fall. There are many other tests that can be used to check steel's material property, such as wear test for nails, drivability test for wire and bending test for the wire.

Tensile tests provide better information about the test material and thus help keep up the material quality. They also help with the development of new materials. These tests provide information about the mechanical properties of the material. The results of the tests help the material suppliers understand the material quality. The results also help with certification purposes.

Steel Tensile Test

Tensile Test is performed on mild steel and high tensile steel to determine it's different properties. In a tensile test, a steel rod is messed to tension load by the means of UTM. A steel tensile test is done in a steel tensile laboratory. There are many steel tensile services that are done in different industries like in the automobile industry steel is used in different vehicles.

Steel Testing Laboratories

Under steel testing laboratories many different types of tests are performed. Some are:-



Ultimate Tensile Strength

0.2% Proof Stress

Steel Testing Lab Services

Steel Testing Laboratories are safe, reliable and they meet rigorous regulatory standards. Testing lab services include-

Chemical composition analysis

Corrosion resistance analysis

Dimension measurements

Mechanical properties

Metallurgic examination


Microstructure analysis


Weather resistance



Radiation inspection



Spheroidal graphite analysis


Coating mass

The roughness of surface measure

Salt spray

Pencil hardness



Flaring resistance

Steel strand

Deformed bar



Scanning Electron Microscope (SEM) analysis using Energy Dispersive Spectrometer (EDS)

Railway product

These are some of the services that are performed by these steel testing labs and are very famous.

5 Benefits of Steel Testing

The manufacturing industry is one with extremely high demands, including peak efficiency from machines and equipment. Tensile Testing provides data on the integrity and safety of materials, components, and products. There are many different types of tensile testing like adhesion/bond strength, peel, tear-resistance, and crimp-joint pull-off the force.

Tensile testing enables the manufacturers to ensure that their finished products are ready for use and are of good quality.

Some of the benefits of Tensile Testing are: -

Ensure Quality products are delivered.

The first and foremost benefit of tensile testing is ensuring that a quality product is delivered to customers. Tensile Testing ensures that any material must meet some quality standards so that there might not be any future consequences regarding the quality of the product.

Opportunity to identify alloys and their applications.

Another important benefit of tensile testing is getting the opportunity to identify new alloys and find out their different applications. Tensile Testing can help manufacturers to know which qualities metals have. This test can help manufacturers to look out for improved materials.

Reduce Material Costs.

Tensile Testing can help in reducing material costs as the manufacturer knows which metal is best and which is worst. So, he doesn't have to check the quality of each and every material, these qualities are already checked and verified using this test. So, this test can be cost-cutter for any industry.

Meet International and Industry Standards.

Tensile Test works on international and industry standards. So, if any metal is verified then the international and industry standards are already met.

Checking Metal Strength.

The material strength obtained by tensile tests has important application value for design and material selection, development of new material, safety, and evaluation of equipment, and all these things are directly based on the results of tensile tests.

These are some of the benefits that are availed by this steel tensile test and can help any manufacturer to be benefited easily.

Contact Sigma Test and Research Centre which the Best Steel Testing Laboratory in India. They have highly professional testers as well as use up-to-date equipment for the same. Contact us at +91- 9560222333 or Visit our Website


Benefits of Automotive Testing Services

Automotive Testing Services puts full vehicles, systems, and components through a series of laboratories. With virtual and real-world assessments, automotive services ensure it is safe, reliable, and compliant with safety regulations. The automotive testing system is the requirement for accessing the global automotive market and manufacturers must show they have put their product through a rigorous assessment. 

Automotive testing covers a wide range of vehicle features. Some of the features are to buzz, squeak and rattle tests, crash simulations, and extensive automotive electronics testing.

Benefits of Automotive Testing

  1. Reusability- The scripts used in automotive testing are reusable.  We do not need new scripts all the time, even if the version of the OS on the device changes. The automotive testing laboratory allows us to redo the exact same test, without leaving any steps.
  2. Bugs- Automotive testing services help in finding bugs in the early stages of software development, reducing expenses, and working hours to fix these problems as well.
  3. Reliability- Automotive Testing is more reliable and much quicker when running boring repetitive standardized tests that cannot be skipped. However, the automotive testing system may cause errors when manually tested.
  4. Simultaneity- We can test more devices simultaneously resulting in comparative detailed reports generated in less time with the exact same parameters. This is because the exact same scripts were run.
  5. Continuity- It helps testers, such as automation engineers. However, they can see exactly what other engineers have done, what scripts he has already written, etc.
  6. Additional methods- One of these methods is the stress test in which the capacities of the application and operational infrastructure will be tested to limit with stress, this cannot be done manually.
  7. Volume- Automotive testing allows running tests on thousands of mobile devices. Testing all of them may be impossible.
  8. ROI- This may hold back for many. However, it is proven that the return of the investment is long-term and will also save time.
  9. Running Tests 24/7- No matter where we are in the world. We can start tests when we leave the office and we can see the result.
  10. Fewer human resources- We do not need many people. We can test automation engineers to write your scripts to automate your tests.  Unlikely many people doing boring manual tests repeatedly. 

Why Automotive Testing Is Important?

Working for multi-year development automotive development, timeframes and suppliers will need to test and validate across the full life cycle. The problems faced by the industry include the increase of complexity, long test cycles. Below are the key trends and importance of the automotive testing system.

Automotive Testing services offer various benefits, including:

  • Regulatory compliance- Global market access requires automotive component testing and relevant global regulations to ensure overall safety.
  • Early discovery of faults- Automotive component testing helps to discover the faults in the development phase. Therefore, this avoids expensive product recalls and saves you money.
  • Boost brand reputation- testing your product can iron out faults and this will enhance the reputation as a provider of quality vehicles.


In the end, we will have better quality software, which will be released earlier. With fewer problems and fewer resources used. 

However, there is usually always a downside to everything. Therefore, there are downsides to automotive testing as well.

 There are a few disadvantages of automotive testing: 

The automotive testing system will not fix the specific problems that users may have. Whenever there are, writing and testing of the scripts there are just some scenarios that are being tested, not all of them. The main purpose of automotive testing is to find bugs in simple operations.

For example- Login into the app; create a new account; send an email when the password is forgotten. This is what the testing does. 

Some of the automotive industry testings are vibration testing, climatic testing, and mechanical testing.

  1. Vibration testing- Vibration and shock might have profound effects on a vehicle’s long-term performance and reliability. This type of testing requires powerful tools.
  2. Climatic testing- The average of the vehicle is exposed to a diverse set of environmental conditions over the course of its life. This type of test is done to check how vehicles are going to perform to extreme temperatures, humidity, and other conditions.
  3. Mechanical testing- Mechanical testing is used for automotive engines and other components.
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PPE Suppliers Are Providing Inauthentic Certificates to Buyers, Here Is How You Can Verify Them.

COVID-19 has led to an increase in the demand for personal protective equipment (PPEs) in the country. This has led to the provision of inauthentic and fraudulent certificates provided by PPE suppliers to purchasers, including government procurement agencies.

According to accrediting agencies and market sources, this course of action has put the frontline healthcare workers’ lives at risk.

The Indian market is full of private certification bodies which issue fake certificates to industries. It is difficult yet important to distinguish an authentic certificate from the inauthentic and fake ones.

‘The quality of PPE is at Centre stage now. The union health ministry has also specified standards and reports acceptable from national and international organizations and labs which has led to all kinds of certificates in the market, most of them inauthentic and some may even be fraudulent,’ says Anil Jauhri, former CEO, National Accreditation Board for Certification Bodies (NABCB).

How can we verify an authentic certificate?

There are certificates for CE mark and ISO standards. While notified bodies (NB) of European Commission (EC) can only issue CE certificates, ISO certificates are those which come from duly accredited CBs and carry the logo of the accreditation body (AB) under the prevailing international system.

As Mr Jauhri conveyed, ISO is only a standard-setting body and does not undertake any certification. Hence, the use of an ISO logo in any form on a certificate is a misuse and shows inauthenticity.

In India, certification bodies should be accredited by NABCB for undertaking certification as per ISO 13485, an international standard for quality management systems (QMS) in medical devices, also accepted by many regulators around the world.

NABCB under Quality Council of India (QCI) is the national accreditation body in India. Any certificate bearing NABCB logo should be acceptable because it indicates the issuing of a certificate by a competent and recognized body.

‘It may also be noted that the CE mark is Europe’s regulatory mark and in case of PPEs, EC has a separate regulation under which Notified Bodies are designated only in Europe. There may be some branches or associates of NBs in India, but any certificate must be from the NB listed in the European Commission database,’ he further informed.

Click here to view the list of Notified bodies under EC.

The total projected demand of PPE kits till June 2020 stands at an estimate of Rs. 2.01 crore. Around 107 PPE manufacturers have raised their daily production to about 1.87 lakh PPE kits.

As per norms, an authentic certificate should contain:

Name and address of the organization certified

Scope of certification describing its activities like production, packing and sale of PPEs like coveralls, shoe covers and more

Standard (or sometimes scheme or regulation) against which certification is granted like ISO 9001 or ISO 13485 (standard)

Date of issue and expiry of the certificate

Unique identification number of the certificate

Name and address of the CB

Logo of the CB

Accreditation a symbol indicating the name of the accreditation body (AB)

How do you verify a certificate in exceptional circumstances?

In most countries, with the absence of a law requiring Certification Bodies to register, accreditation is the only way to recognize a competent and authentic certificate.

The International Accreditation Forum Mark (IAF) is an optional standard which shows the certificate is covered under the Multilateral Mutual Recognition Arrangement (MLA) of the IAF, hence, making it internationally equivalent and acceptable in the market.

Further, to judge the authenticity, one can see the names of member Accreditation Bodies of IAF on its website which also gives information on which accreditation bodies are signatories to IAF.

Once the user locates the AB in a country, he/she can visit the AB and IAF website to verify if it accredits the Certification Body. Here on, they can verify the certificate because as per international norms, CBs must help verify certificates issued by them.

The pandemic has led to a rise in these fraudulent certifications by unregistered Certification bodies. The current scenario mandates the verification of these certificates to ensure authenticity. One can undertake these measures to distinguish verified suppliers and work with them.


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ANSI Standards-What are They?

The American National Standards Institute (ANSI) is a private, non-profit agency that promotes and enhances the domestic and foreign effects of the U.S. universal norms and compliance appraisal framework.

Nationally or internationally, ANSI aims to enhance global competitiveness and quality of life of US companies by offering a basis for and safeguarding their reputation in the production of equal expectations and compliance measurement systems. The Institute encompasses almost all sectors and serves the diverse desires of over 270,000 businesses and associations, as well as 30 million people worldwide.

History of ANSI:

ANSI is a non-profit, corporate association, funded by a broad variety of private and public sector organizations, established in 1918 by five engineering societies and three governments. About 1400 businesses, organizations, departments, administrative and external participants are covered by ANSI. The mission of ANSI is to support the US economy to stay successful on the global market and to maintain health and protection for customers by maintaining the sustainability of the community. All sectors, from the farms to manufacturing, are protected by ANSI requirements and guidelines.

National Standard Activity:

Ask most people regarding ANSI and the chances of learning regarding standards growth are high. We are all referring to 'ANSI guidelines,' which lets us think that ANSI is currently evolving norms. Nonetheless, ANSI accredits several various creators, including electrical technology associates such as NFPA, UL, and IEEE. The developer calls their final Standard an American National Standard (ANS) by being an approved developer and adopting the procedures established by ANSI.

Developers aren't carelessly authorized. A collection of normal programming protocols for ANSI must be sent for each developer wishing to be approved as ANSI.

Such processes shall conform to the core values of transparency, consent and fair process of ANSI. The system must also be checked at least once every five years with its policies and processes. The audit aims to confirm conformity with the accreditation standards and to check that developers' processes and procedures continue to conform to their approved procedures and current ANSI specifications.

Why is it necessary to determine an American National Standard?

It is the framework holding the set of norms focused in the private sector. We are likely to see more regulatory influence over a uniform program and less acceptability around the country without a mechanism like the one given by ANSI. Organizations of competency (inspectors, building departments, etc.), federal and municipal entities and customers define and enforce requirements that are known as ANS. Departments have authority. Through the usage of established guidelines, they will guarantee that the norm has been implemented into a transparent framework of consent so that those impacted by the norm have sufficient opportunities to engage so respond.

Standards are usually released as ANS in three ways: committee, association and canvass.

· ASC method (Accredited Standards Committee):

The approaches used by developers who choose to establish an approved professional group to carry out the specific research are the Accredited Standards Committee. The National Code of Electric Protection is established for instance by ASC C2. The technology support agency is IEEE which oversees the C2 committee's mechanism which activities.

· Organization method:

Organizations who want to create a series of approaches tailored to their operational requirements use the operational approach. The methods still conform with but are usually more detailed, the ANSI protocol and the recommendations. For examples, in the sense of ANSI, the NFPA establishes the National Electrical Code.

· Canvass method:

Abroad variety of developers use the development of the Canvass Method of specifications. The ANSI processes define several specific criteria for this system. Through this process, a panorama list is drawn up of concerned parties and this body checks the existing norm. This approach is used by UL, NEMA, ARI, and several others.


In short, in the US uniform framework, the function of ANSI is irreplaceable. The position ANSI played and helped by active involvement in the standard method and in the future decision of the path that ANSI follows must be understood by any person in the electrical industry, including auditor, contractor, supplier, builder, etc.

Standards Behaviour is one of the major ANSI publications. This is created twice a week which demonstrates which criteria are now being implemented which established for public inspection. Action Specifications on the ANSI platform are eligible. For those interested with the US codes and standards program, ANSI’s official website might help you. 

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Why is Nutritional Analysis Important?

Food is the fuel the body needs to replenish itself with. Each civilization has given profound importance to food type and consumption pattern.

Hence, it can be easily assumed that food has the power to influence the bodily metabolism and organ health directly. After ingestion, food is digested through our gut with the help of various digestive juices and ends in being absorbed in bloodstreams as different types of biomolecules which are known as Nutrients.

If food is the reason, Nutrition is the result. We consume food so that we can obtain proper nutrition.

Nutrition is the process by which important beneficial biomolecules or Nutrients, after reaching their destination within the body positively helps in functioning, maintaining or improving important bio metabolisms like building muscles, producing energy, thriving body cells, improving body health, replenish malnourishment, and strengthening immunity.

Theses Nutrients are of two types. 1. Macronutrients 2. Micronutrients. The next chart is an overall idea about the different types of nutrients and their functions.


Bodily Function


Energy production


Muscle Development and Cell Proliferation


Energy production, storage energy



Bodily Function


Hormone production, Hormonal balance maintenance, Bone development and density maintenance, Eyesight development and maintenance, Reproductive organ health maintenance, Immunity boosting etc.


Electrolyte equilibrium maintenance, Helping in energy production, Muscle work, Brain development, Nervous functions etc.


Now that we have understood the importance of food, nutrition and nutrients, and their major functions in our body, let us further focus the lights onto the matter about what is the Nutritional Analysis and why it is of such utmost importance.

Nutritional The analysis is the scientifically set stepwise process of assessing the types, amount and nature of nutrients available in a given food sample. In India, Nutritional Analysis Methods are standardized and set by FSSAI.

The importance of nutritional analysis has several spectrums. There are as follows:

Food components:

 Food Nutrition Analysis helps in the detailed and perfect determination of the     component nutrients present in any food item.

  • Food components have vast bio metabolic roles and could affect human health severely.
  • If the consumer has a clear idea about the food component, he or she may choose or reject specific food items according to his or her health condition.
  • As an example, khichdi is more beneficial than plain rice or roti alone in case a person is looking for low-cost supplementary food for protein-energy malnutrition. The combined protein sourced from rice and dal makes khichdi more nutritional and wholesome.
  • Nutritional Analysis and comparison of ‘Khichdi’ with various other food items helped scientists in concluding this revolutionary easy way which is now an instrumental supplementary therapeutic dish in India’s master plan of fighting Protein Energy Malnutrition.

Nutritional value:

  • Nutritional Analysis detects the exact nutritional value of any given food items.
  • It determines the percentage of macro and micronutrients present in that food item as well as presence of inhibitors, toxic chemicals or any other new component.
  • It is also important in nutrition mapping where a variety of food items are regularly being tested and included in the standardized book of Nutritive Value of Indian Foods by Indian Council of Medical Research.
  • Presences of inhibitors, toxic chemicals in various foods are tested in food nutrition analysis. Inhibitors like phytate, oxalate decrease the bioavailability of nutrients and toxic chemicals like saponin, trypsin inhibitors, pathogens etc. cause mild to severe ailments in the human body.
  • Food Nutrition Analysis by FSSAI has been instrumental in India’s nutrition mapping as there are vast varieties, numbers and types of crops, fruits and vegetables, fishes available throughout different part of India.
  • Newly found food items, local or indigenous, are constantly being tested in Food testing laboratories for their nutritional analysis by standardized nutritional analysis methods to enrich India’s food list.
  • Agricultural researches regularly trying to discover new Genetically Modified Foods which would be economical and easy yielding for farmers and nutritionally adequate or better for the consumers. Nutritional analyses of these food items also enrich the food variety of our nation.   


Nutrition facts labelling:

This is a very important part of food processing industries as there must be a detailed description of all available nutritional facts on the label of the food product with percentages and ingredients. Food testing laboratories conduct regular as well as surprise random testing of different batches of produced food to ensure a healthy and safe practice.

The shelf life or Manufacturing and Expiry date also have to be mentioned clearly on the food label so that it clearly indicates how many days the food can be safely consumed. This test is also done by laboratories depending upon the nutritional ingredients present in food and shelf life of each food items present. 

The food product must also be marked clearly for the ingredients present. For all components nonveg, the mark should be red, if all the ingredients are veg, that item should be marked green. Food products with egg present in them should be marked in yellow. 


Supplementary food composition:

Food nutrition analysis determines which combination formula of supplementary food is best suited for meeting the nutritional need for the target consumer group.

Each supplementary food, therapeutic or normal has a detailed nutritional formula with a number of nutrients present in it in a specific amount. The amounts of the various nutrients are determined as per their role in the bodily functions or the role the supplementary food promises to fulfil.

FSSAI strictly handles production of these supplementary foods to control any malpractice through thorough testing.

Many fake or dubious companies produce supplementary foods with banned steroids components or other vaguely promised items which are not permitted as per FSSAI standards. Regular checking in food analysis lab is the only way to track and discontinue production of such products.

Dietary intervention:

Food and Nutrition is an integral part of our health and immunity. In special medical conditions, the diet changes according to the aetiology and diagnosis of the disease. Dietary intervention is one of the core components of treatment for various types of diseases. These diseases are of three types. These are described in the following chart.


Type of Diseases


Life style disorders

Cardio Vascular problems, PCOD, COPD, Diabetes etc.


Protein deficiency, Protein-energy malnutrition, Iron deficiency, Calcium deficiency etc.

Communicative diseases

Measles, Chicken Pox, Tuberculosis, Flu, Fever, Parasite infestation, STD etc.


Scientists of Food testing laboratories around the world are constantly working on formulating specific nutritional intervention therapy to combat most critical diseases.
International entities like the World Health Organization, Unicef etc. are dedicated to providing better nourishment for the deprived part of the world and for the patients with crucial ailments. Dietetic associations around the world, renowned public health institutes are all emphasizing on dietary intervention.
Each disease has specific dietary needs and measurements to be followed strictly. These strict guidelines include the specific type of foods, specific way of preparation, and their edible portion size. The proper research-based nutritional analysis is the only way to formulate such crucial diets.
Contact the Sigma Team for Any Inquiry 
Call on this number +91-9560222333 
Mail ID-

Vibration Testing of Automotive Parts Testing Laboratory in India

Car industries are one of India's fastest-growing industries. There is also a growing requirement for performance products. Disposal of automotive components not only jeopardizes life and assets but threatens the credibility of a company. There is no space for malfunctions in an increasingly dynamic sector; the device parts should work correctly to ensure safety throughout the life cycle of the vehicle. To increase product quality and cope with the request, URS launched automotive inspection facilities, by the National and International Protocol to provide credible and effective test facilities to esteemed customers. URS provides a full alternative for car experimentation, from electrical/mechanical security monitoring through environmental experimentation to ensuring that car goods are secure and reliable.

URS Products & Testing Lab is an advanced testing laboratory, integrated into the modern automotive, electronics, IT, audio-video, lighting, lighting, electrical domestic, components & equipment sections.


URS offers an automatic atmosphere monitoring alternatives for electrical and mechanical safety monitoring to guarantee that consumer performance criteria are verifiable. This includes distinct inspection atmosphere and parameters. Service for the environment on a look:

  • Thermal Shock/Mechanical Shock
  • Salt Spray Test
  • Cold And Dry Heat Tests
  • Damp Heat (Cyclic) Test
  • Thermal Shock Test
  • Dust Test
  • IP Testing
  • Thermal Aging
  • Humidity Conditioning



The Vibration Test reproduces Vibration Environment to expose and verify products in real-world vibration apps. The URS laboratory has a URS vibration test facility with 5 Hz–3200 Hz frequency range and 38 mm (p-p) displacement and 90 g acceleration of up to 1500kgf Sine, 1500kgf random and 3000kgf shock force rating. The system supported by a horizontal slip table and vertical load support can efficiently run x, y and z.


The URS is the acknowledged Automotive Supply Chain Audit and Certification Certification Agency for IATF 16949 clients. URS has an auto history, lengthy and flexible auditing knowledge with IATF auditors.

·        IATF 16949:2016 Internal Auditor Training

·        ISO TS 16949 Certification

·        Accreditation for Management Systems Certification.


Under the Electrical & Electronics Test Lab, URS Lab offers a full variety of exam equipment. Automotive testing is the validation method of parts and cars according to national and international requirements. Under the IEC / EN / IS / JIS / ISO / ASTM standards and customer specifications, URS is one of the best testers solutions for the electrics/electronics components.

·        Lithium-ion Battery

·        Electric motor

·        Ageing Test

·        Mobile Chargers used in Vehicles

·        Music System used in Vehicles

·        Amplifiers Used in Vehicles

·        Sensors used in Vehicles

·        Cameras used in Vehicles

·        Display unit used in vehicles


Matrix Test Labs (MTL)

Matrix Test Labs is a leading supplier of electronics and electrical products testing. Matrix sample laboratories (MTL) are recognized by the Government of India, Ministry of Electronics and IT (Meity) as one of the best-in-class ISO / IEC 17025 NABL & BIS accredited sample labs on goods listed in CRS I, II & III under the "Requirements to Enrolment in Compulsory Goods" Regulations. MTL is a trained, devoted group of staff and has state-of-the-art customer service infrastructure.


Quality Objectives:

1. Operate and retain an internationally approved Quality System (ISO / IEC 17025).

2. Seek accreditation and increase the accreditation range as determined in an annual business plan.

3. Attain company objectives. Attain company objectives.

4. To create and improve business legitimacy, seriously track and behave on any client problems.

5. The leadership scheme strives to continuously enhance its efficiency by making use of possibilities such as inner audits, customer complaint review, and feedback, allowing for preventive measures where necessary, and assessing the quality of QMS results through planned leadership reviews.



The car industry is one of India's fastest-growing industries. There is also a growing requirement for price and performance job in-car products. Dismissal of car components not only jeopardizes life and property; they also damage the excellent credibility of a company. There is no space for malfunction in an extremely dynamic sector; all device elements should work correctly to ensure security for the full lifespan of the car. MATRIX TEST LAB started automotive inspection facilities to deliver credible and cost-effective inspection facilities to esteemed customers, according to the national and international requirements, to enhance the product quality and cope with supply. Therefore, we offer car inspection facilities here at MATRIX TEST LAB Badli so that the car production is always in excellent shape and that businesses generate high-quality components.

The State-of-Art Testing Laboratory is an integrated state-of-the-art testing laboratory, integrated into modern technologies for the automotive, electronics, IT products, audio-video equipment.



To guarantee that the item performance criteria can be checked, MATRIX TEST LAB offers automotive environmental tests alternatives to various test environments and parameters.

Environment service at a glance:

  • Thermal Shock
  • Salt Spray Test
  • Cold Test
  • Dry Heat Tests
  • Damp Heat (Cyclic) Test
  • Damp Heat (Steady state storage) Test
  • Thermal Shock Test
  • Dust Test
  • IP Testing
  • Thermal Ageing
  • Humidity Conditioning


In order to expose products in actual use vibration apps and verify the features of these products, vibration tests are performed to replicate vibration environments MATRIX TEST LAB have Vibrating plant with 5 Hz–3200 Hz, 38mm(p-p) expansion rates, 90 grams accelerated up to 1500 kg of Sinus, 1500kgf random and 3000 kg shock force rating. The scheme with inverted drop panel and vertical load-assist allows the efficient running of x, y and z directions.


MATRIX TEST LAB offers a full variety of Electrical & Electronics Test Lab screening equipment. Automotive testing is a validation method for parts and cars by national and international requirements. URS has IEC / EN / IS / JIS / ISO / ASTM Standards & Customer Specification specialized labs to evaluate components.

  • Lithium-ion Battery
  • Electric motor
  • Ageing Test
  • Mobile Chargers used in Vehicles
  • Music System used in Vehicles
  • Amplifiers Used in Vehicles
  • Sensors used in Vehicles
  • Cameras used in Vehicles
  • Display unit used in vehicles


Truck Rear Axle Endurance Testing Services

Established as a test rig, material handling pallet, machine boxes and frames, a Canopy machine, hydraulic jackets, hydraulic cylinder, and Impulse fatigue testing machine, etc., in the year 2009, NB Technologies has achieved incomparable success. They also provide our customers with easy manufacturing services, testing services, calibration services, and pump repair services.

They are one of the industry's most prominent brands that offer endurance testing services to the truck rear axle. These credible facilities are provided by our skilled experts because of their feasibility and budget. The sophisticated technology-based machinery and instruments provide inspection facilities.

Matrix Test Labs Automotive Component Testing Service:

Matrix Test Labs are a trustworthy service provider who offers our clients testing services. These include: laptop and notebook safety testing, tablets safety testing services, LED lamp testing, Automotive testing service, CCTV camera testing service, BIS testing services, battery testing service, Electrical testing service. Material Testing Services BIS Certification services are also included. The services provided are conceptualized using a customer-driven approach to provide our employers with extreme pleasure. The wide range of services offered is delivered in obedience to the quality constraints of our very skilled experts in this particular field.

Product Description:

With the support of competent professionals, we are specialists in the testing of automotive parts. Due to their prompt closure, these facilities are extremely valued in the industry. Our experts make use of sophisticated technology to provide our services. The facilities offered are provided in various ways and conditions which fulfil customer requirements.

Global Environment and Mining Automobile Muffler Noise Testing Service:

Global Environment and Mining Services-Car Muffler Noise Testing Service Provider, business choices and strategic planning, engineering, research and experimental industries in Hospet, Karnataka.

GLOBAL ENVIRONMENT & MINING SERVICES is designed by PROFESSIONALS with a powerful, extremely qualified mining engineering squad with more than twenty-seven years of expertise. It is also designed for fresh concepts. With a deeper dedication to safety, the environment and society, we hire an eager and skilled employees with distinctive abilities to rapidly set flawless standards for "friendly" sustainable growth mining operations.

SIGMA TEST & RESEARCH CENTRE Automotive Part Testing Service:

SIGMA TEST & RESEARCH CENTRE was created in 2009 in order to provide expertise in research facilities and to deliver an advanced and outstanding analytical method, by technocrat educators who has over 30 years ' expertise in teaching, administrative, production and advertising activities. In order to ensure full awareness of its position in performance command and performance power, SIGMA TEST & RESEARCH CENTRE has set up installations to meet the global standards of ILAC, ASTM, ISO, USP, BP, BIS & NABL. We continue to expand our ability to address a wide variety of norms.


The mission of SIGMA TEST & RESEARCH CENTRE is to deliver creative and outstanding analytical procedures, as well as methods that assist all types of sectors and organisations to accomplish a timely, better item performance, moment and costs, connected with inspection criteria for integrity.


Contact the Sigma Team for Any Inquiries 
 Call on this number +91-9560222333 
 Mail ID-

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