Environmental testing lab – Trusted Indian Testing Service

Check out our Services to find test solutions built for products in any industry.

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Customized Tests

Helping Manufacturers/Designers to Validate Hardware and fixturing in an extremely compressed timeframe.

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Environmental Simulation Testing

Unique testing capabilities to ensure resilience and performance of products to extreme dynamic, climatic, and environmental phenomena.

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Climatic & Environmental Testing

We are best among environmental testing laboratories capable to Simulate Any Condition on Earth—and Beyond.

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Remote Test Witness

Witness your test from anywhere at your convivence through connected device.

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Telecom/NEBS Testing

Forerunner in telecom equipment testing, design reviews and compliance throughout a project.

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// About Us

Welcome to Envitest Laboratories Pvt. Ltd.

Providing the global marketplace with diversified testing, certification, inspection, and compliance solutions.

Envitest lab is the Product testing lab providing services in testing and certification of diversified products — With facilities, accreditations, and years of experience to get your products tested, approved, and get to the market. With wide scope of accreditations, we offer expert inhouse and third-party testing to almost any product standard. Envitest is the preferred one-stop shop for Environmental, EMC, Safety, Interface Testing and Certification. Envitest accredited categories include Military, Aerospace & Defense, Automotive, Railway, Navy, Consumer Products, Energy, Information Technology and Telecommunications Products, Medical Devices, and Equipment Designed for Hazardous Locations.

Since the inception, Envitest has worked on the world’s most complex engineering projects. From our humble beginnings, Envitest has grown from a simple test house to become a leading provider of standard and custom environmental test services and solutions which now include a wide variety of solutions for Environmental Simulation, Telecom Testing, Material Testing, Military Testing and much more. Over time it became clear that the addition of a testing facility provide a more complete portfolio of testing solutions to our customers.

Know More

Testing
Inspection
Certification
Engineering Services
Remote Test Witnessing

Our Services

Climatic Simulations

Dynamics & Vibration

Contamination and Ingress

Materials / Metallurgical Testing

Aircraft Electrical Testing

Optical Fiber Cable Testing

Telecom Interface Testing

Inspection Services

Customized Tests

Electrical Connectors

Our Verticals

Testing

Certification

Inspection

Engineering

// Why Choose Us

Since the industrial revolution, companies around the world have depended on testing to ensure the quality & safety of their products, processes, & systems.

At Envitest, we go beyond Testing, Inspecting and Certifying products; thus, providing our Expertise and Quality Assurance to the industries worldwide. Through our state-of-the-art facilities and technical proficiency, we provide innovative Testing, Inspection, Certification and Engineering Services to customers.

Teaming up with Envitest adds the competitive edge through:
Systemic approach to supporting our customers’ Quality Assurance efforts.
Committed to deliver Total Quality Assurance expertise 24 hours a day, 7 days a week.
Best practice and processes and customer-centric culture.
With reliable testing and certification for faster regulatory approval.
With Total Quality Assurance across your program chain.
Through innovative leadership in meeting best methods / standards.
By becoming a TRUSTED BRAND.

Our Industries

Do you want to experience the best Testing Services?

There’s so much to discover with Envitest Laboratories. Your ideal match for your Cost-Effective Quality Environmental Testing.

AEROSPACE & AVIATION

Envitest lab is here to inspire confidence in aviation or defense products; helping you meet regulatory and safety-of-flight requirements such as MIL-STD-810, RTCA DO-160, MIL-STD-202, MIL-STD-704.

RAILWAY & ROLLING STOCK

We serve the Railway & Rolling Stock industries both nationally and internationally, providing valued Total Quality Assurance for range of railway components for different testing scenarios.

EV, AUTOMOTIVE & TRADITIONAL VEHICLES

Envitest Lab will provide environmental simulation testing for a variety of automotive testing applications including Modal Testing, Vibration and Noise Testing, Reliability Testing and Life Testing.

CONSUMER PRODUCTS

Trust is Everything: Consumer Product Testing. One in one thousand failures in consumer product only gives negative image your product to erode the trust of users.

DEFENSE & MILITARY

When it comes to Validating Systems and Components, Testing is very serious to ensure product Reliability on the field. At Test Laboratories, we have extensive hands-on experience.

ENERGY

Cities and communities nationwide require advanced technology to maintain a sustainable energy supply, and to efficiently manage consumption.

HIGH-TECH & IOT

The fast-paced global Hi-tech industry is transforming and rapidly characterized by the continuous product innovation and compliance adherence, shortening product life cycles, changing market needs and complex circuitry.

HEALTHCARE & MEDICAL

Envitest Lab provides Standard and Custom Medical Product Testing and Medical Devices Testing for a diverse hardware in medical industry and to meet a variety of National and International Standards.

TELECOMMUNICATIONS

Products used in the telecommunications Industry need to be tested to a variety of Test Specifications, including, TEC QM333, Telcordia NEBS, ETSI EN, ITU-T, IEC, IEEE, ISO, RFC and support for ECR, ER Test methods / Requirements, etc.

ENVIRONMENTAL SIMULATION TEST LABORATORY:

Our NABL Accredited test laboratory provides environmental simulation testing to meet your testing needs from product qualification testing, overflow testing and /or third-party product validation.

We can create any real-world environmental condition to push your product to the brink of destruction. We have ability to create blended environments to ensure your product is able to work exactly how you want in any real-world situation.

Capabilities Include:

Temperature & Humidity
Thermal Shock
Altitude
HALT/HASS
Salt Spray
Salt Fog
Cyclic Corrosion
Fluid Contamination
Mist Test

Sand & Dust
UV/Solar Radiation
Tropical Exposure Test
Ice & Snow
Mix Flowing Gas
Explosive Atmosphere
Corrosive Atmosphere
Acoustic Noise

ENVIRONMENTAL TESTING:

Simulated test environments are all about preparing products for real-world use. This is accomplished by gaining as much testing experience and performance data as early as possible during the products’ lifecycles. Simulated environmental testing usually involves creating artificial environments for test items to determine their expected resilience to their anticipated environments.Environmental testing sounds simple enough in theory, but there are some real challenges when trying to design a product for its environment.

There are several good reasons for your company to perform environmental simulation testing, and it’s especially important to the overall success of your business. These reasons include:

Testing to specific standards and requirements is almost always a requirement of doing business.
Providing them with a distinct competitive advantage
All major Test Standards require environmental testing.
Simulated environment testing can expose many design flaws early in the design process.

Dynamics Testing:
Products must pass a series of tests to ensure readiness for mass production. Each industry utilizes a variety of test specifications to validate their products. The goal is to see whether the subjected parts will ultimately comprise a full product viz.

Automobile, aircraft or machine are strong enough to withstand the dynamics. Envitest includes various types of dynamic testing employed on various industries.

Capabilities include:

Acoustic noise testing
Impact testing
Vibration testing
Shock testing
Drop testing

HALT testing
HASS testing
HATS testing
Materials fatigue testing
Bump/Bounce testing

Dynamics testing types range from moderate to intense based on the endurance requirements of a given product. Envitest has some of the most extensive dynamics testing capabilities in the world. We operate Dynamics Testing facilities end to end and we have extensive experience with all product types.The goal of dynamic testing is to determine how many forces a product can withstand and still maintain its composition and functionality.

In real-life settings, excess loads of acceleration can have damaging effects on numerous commercial and industrial products. For example,

Structural damage
Stressed, leaky seals
Jammed actuators

Broken mounting pieces
Flickering sensors
Ruined contacts

Vibration Testing:
For machines, vehicles, aircraft and electronics, vibration testing is a crucial part of the product-inspection process. The impacts of shakes and tremors can be damaging to the internal mechanisms of any product that lacks sound design. Therefore, vibration tests are performed on products before release in the military, aerospace, and automotive sectors.In order to test the vibration resistance of these various components, tests are employed with shaker tables on which parts are subject to heavy tremors.

Common test standards that require vibration testing along with a variety of commercial testing specifications areMIL STD 810, MIL-STD 202 method 213, MIL-STD-810 method 516.6, MIL-STD-750-2 method 2016.2,ISTA 3A, JSS 55555, IEC 60068-2-XX, NEBS-GR, RTCA-DO, JIS, ISO, ETSI-EN, IS etc.

Mechanical Shock Testing:
Shock testing subject’s products to extreme force with respect to time. Mechanical shock testing is a sub-category of vibration testing utilizing shock with a very specific purpose of validating the fragility of a product or component. Unlike impact testing, mechanical shock tests are conducted with controlled variables for G-force (gravitational units) and are limited to a single degree of freedom. Mechanical shock testing is commonly used for fragility analysis and utilizes sudden, extreme acceleration or deceleration.

Mechanical shock testing is utilized in a variety of industries such as automotive, aerospace and defense. Common requirements for shock testing include, MIL STD 810, MIL-STD 202 method 213, MIL-STD-810 method 516.6, MIL-STD-750-2 method 2016.2, as well as other industrial testing standards.

Drop Testing:
What goes up must come down and if an object does not land as planned, it will inevitably cause some degree of impact. With drop testing, products and/or packaging is tested to determine the height from which these products can drop and remain intact after impact. Drop testing is important for products and packaging in all sectors.

Common drop test conditions consist of a freefall from various heights onto a solid surface. The drop height for each test is dependent on requirements set forth by standards such as those from MIL-STD, JSS, IEC, ISO ASTM, ISTA etc.

HALT testing, HASS testing, HATS testing:
For manufacturers, it is important to know how each product is likely to endure the process of aging during its expected lifespan. The tests that employ age-accelerating processes include Highly Accelerated Life Testing (HALT), Highly Accelerated Stress Screening (HASS) and Highly Accelerated Thermal Shock (HATS) testing.HALT tests are employed to find weaknesses within a given test device. During a HALT test, heat and vibration are applied for short periods at high volumes to see how the product will weather the exposure.

Ultimately, the objective is not to see whether a product can survive the test but to determine how long and at what levels of exposure the product can function and hold its composition before failing.

The purpose of HASS testing is to see whether defects are present in a product during stages of manufacturing. While HALT testing is employed to test products in beta form, HASS tests challenge the durability of each product in revised form. Highly Accelerated Thermal Shock (HATS) testing, as the name implies, tests the durability and operability of products in the event of thermal shock.

Dynamics Testing at Envitest:
Before a product is manufactured and released for use in large quantities, it is crucial to have it tested for maximum strength and durability. Whether a given part is designed for use in an aircraft, vehicle, military weapon, factory machine or commercial product, lives and property could be at stake if the product fails to perform its intended function. To put your product to a series of ultimate tests, contact NTS today to request a free quote.

Fluid Contamination and Susceptibility Testing, Evaluate Fluid Contamination in Aerospace & Automotive Hydraulics:
In real-world use, products are exposed to a variety of chemicals on a daily basis. Fluid susceptibility testing evaluates how much damage is done by exposure to liquids, and how product design can help prevent failures by fluid contamination. Because most fluid contamination is caused by chemical spills or temporary exposure, our test methods are designed to replicate actual conditions as much as possible.

The Fluid Contamination (also known as Contamination by Fluids or Fluids Susceptibility) Testing process involves testing items in many different fluids in order to determine the possible breakdown of materials or coatings, which may occur during an item’s service life.

Envitest Lab provides fluid compatibility testing to a number of recognized industry standards and designs custom protocols to meet your specifications. Envitest Lab has dedicated testing chambers for acidic, Neutral, and base solutions available in order to evaluate equipment under test, as required by Military, automotive and commercial standards.

Our chambers can test to the following fluid types:

Cleaning fluids
Coolant dielectric fluids
De-icing/Anti-freeze fluids
Disinfectants
Fire extinguishants

Fuels
Hydraulic fluids
Insecticides
Lubricating oils
Solvents

Ingress Protection (IP) Testing:
Ingress Protection testing, or IP testing, determines a product’s susceptibility to solid particle ingress (sand or dust) as well as water ingress.

Envitest environmental simulation labs provide IP testing to specifications including JSS 55555, RTCA-DO-160 (avionics), MIL-STD’s (military), IEC/IS/EN 60529 & NEMA (electronics), as well as DIN and SAE standards (automotive). The Ingress Protection standard we most commonly test to is BS EN/IEC 60529.

Envitest Lab utilizes calibrated IP testing equipment, including immersion tanks, nozzles and dust specific to the IP rating required. Utilizing purpose built, walk-in test chambers, we are also able to test on very large components/enclosures. Our Engaged Experts can help with guidance and offer advice on custom testing methods to meet your requirements.

Dust and water can find their way inside a product at a layer that joins two parts. Therefore, layers between components are often sealed by a gasket — either a rigid or a flexible gasket.Many products require insulation from outside elements in order to function properly. Those outside elements include mist, steam, sprayed water, sand, oil and even fingers, just to name a few. Ingress protection testing helps determine whether a particular product is going to function appropriately when placed in the field.

Materials Testing:
The importance of materials testing cannot be underestimated. Across every major industry, manufacturers, developers and operators of critically important systems, products and components need to be assured that the materials employed in forming their equipment are up to their intended tasks. That’s why the most diligent method of verifying that the materials companies use in manufacturing processes will perform to expectations and adhere to all applicable regulations is through reliable materials testing.

All the business sectors — from aerospace and defense to consumer goods and construction — must adhere to strict quality control and safety standards. Most of the manufacturers, their business involves a good deal of innovation through research and development and tend to use compatible materials due to competitive pressure, to be the first to market or to showcase their breakthroughs.

Organizations, businesses and consumers place their confidence in materials every day. Materials testing forms the backbone of this relationship between product reliability and the materials that go into making products. We are capable of developing a custom testing program for pre-compliance with international standards or general quality assurance.

Some of the materials testing services offered by Envitest include:

Composition
Shear
Flexure
Tensile/Compression
Corrosion

Fatigue
Impact
Flammability
Microscopic analysis

Materials testing is a diverse field with multiple potential applications. At NTS, our experience have comprised a wide range of industries.

Including:

Aerospace
Defense
Telecommunications
Consumer goods

MIL-STD-704 Guides Avionics Power Testing & Solutions:
Aircraft electronics and other electrically powered equipment must be tested under extreme power conditions to ensure it will operate reliably once in the air. . In the military world, MIL-STD-704 (now up to rev. F), ‘Aircraft Electric Power Characteristics’, establishes the requirements and characteristics of aircraft electric power.The tests specified in the MIL-HDBKs is designed to ensure that airborne utilization equipment, which is defined as equipment that receives power from the aircraft’s electric power system, is compatible with the power system.

Envitest Lab is equipped with the sophisticated power source essential to simulate power conditions as per MIL HDBK 704.the test equipment used for compliance tests for airborne utilization equipment systems cover the latest versions of MIL-STD-704. MIL-HDBK-704-1 through MIL-HDBK-704-8 specify the following power groups.

SAC (single phase 115V/400Hz)
TAC (three phase 115V/400Hz)
SVF (single phase 115V various frequency)
TVF (three phase 115V various frequency)

SXF (single phase 115V/60Hz)
HDC (270V DC)
LDC (28V DC)

Envitest Lab capabilities include:

Normal Operation: Load and Current Harmonic Measurements
Normal Operation: Steady State Limits for Voltage and Frequency
Normal Operation: Voltage Modulation
Normal Operation: Frequency Modulation
Normal Operation: Voltage Distortion Spectrum
Normal Operation: Total Ripple
Normal Operation: Total Voltage Distortion
Normal Operation: DC Voltage Component
Normal Operation: Normal Voltage Transients
Normal Operation: Normal Frequency Transients
Abnormal Operation: Power Interrupt
Abnormal Operation: Transfer Interrupt
Abnormal Operation: Abnormal Limits for Voltage and Frequency
Abnormal Operation: Abnormal Voltage Transients (Over voltage/Under voltage)
Abnormal Operation: Abnormal Frequency Transients (Over frequency/Under frequency)
Emergency Operation: Emergency Limits for Voltage or Frequency
Abnormal Operation: Power Failure
Abnormal Operation: Phase Reversal
Abnormal Operation: One Phase and Two-Phase Power Failures
Abnormal Operation: Polarity Reversal

Telecom Interface Testing:
Telecom products testing refers to a set of industry standards developed to ensure the safety of personnel and telecom equipment in office settings. Envitest Labprovides pre-compliance and compliance testing per a variety of standards for telecom products.

Envitest lab was created to ensure the environmental safety of both equipment and personnel in offices that house large telecom equipment. Envitest Labcan support all levels of Telecom products interface compliance testing, which covers a wide range of equipment and scenarios.

We offer certification to a variety of industry standards and requirement or TEC ER requirements ( https://tec.gov.in/mandatory-testing-and-certification-of-telecom-equipments-mtcte), and can evaluate products to several client checklists.

We provide test services for a variety of network components, includingBase Station, Mobile Stations, Wi-Fi Access Points and CPE, WLAN Controller, IPV4 &IPV6 Switches and Router, optic cables, combiners, connectors, enclosures, splitters, patch panels, amplifiers and many more.

Envitest Lab can assist your networking and telecommunications product development needs by tailoring a unique test protocol to your requirements or by testing your products to standardized regimens, such as NEBS (Network Equipment-Building System).

Envitest Lab is accredited to provide compliance per a number of industrial and standards organizations and is a trusted testing partner for clients around the world. Our experts have years of experience testing for the telecom and wireless devise industries, and our labs are single-source providers for product safety and product compliance services. You can have confidence that the results you receive from Envitest Labare accurate and reliable.

TEC MTCTE Certification

The Indian Telegraph (Amendment) Rules, 2017, provides that every telecom equipment must undergo mandatory testing and certification prior to sale, import of use in India. The testing needs to be carried out for conformance to Essential Requirements for the equipment, by Indian Accredited Labs designated by TEC and based upon their test reports, certificate shall be issued by TEC.

Certification process is brought to promote,

That any telecom equipment does not degrade performance of existing network when connected.
Safety of the end–users.
To protect users and general public by ensuring that radio frequency emissions from equipment do not exceed prescribed standards.
That telecom equipment complies with the relevant national and international regulatory standards and requirements.

Inspection Services
Envitest Lab provides excellent end-to-end product lifecycle support for manufacturers in numerous industries. . We are capable to inspect design of superior products that are rigorously tested and accurately endorsed.

Product and Process Auditing for Ultimate Quality Control:

Product and Process services work together to enhance overall quality control. Product audits identify and document nonconforming products; looking for patterns that will drive the development of countermeasures to prevent the issue from recurring. Process audits examine the production of a product or component and document noncompliance issues, such as safety violations and incorrect machinery settings.

Envitest is capable to carry out the Product Audits to assesses whether a company’s production line meets its stated quality targets. The product audit focuses on one or more products or services and assesses the “fitness for use”.

Envitest is capable to carry out the Process Audits to look at specific processes, activities or functions performed by an organization. The auditor compares the actual process with the documented requirements of the process. Or better the System Audits – to perform a comprehensive audit of multiple processes and the interaction between processes. It looks at the way an organization operates. For example, how the design function and manufacturing interact with each other.

Industrial, Technical Product Inspection Services:

Envitest has served industry, providing world-class services such as inspection, expediting, technical auditing, site support, and technical staffing. The need for quality, safety, and reliability are utmost as companies strive to meet the growing global demands for secure and sustainable sources of energy.

Companies in diverse industries such as military, renewable, power, aerospace, engineering, automotive, and electronic products require a technical services partner that is committed to helping them meet these needs.Utilizing services such as these help our customers ensure the quality of their products, processes, and assets all-the-while minimizing risks that could impact personnel safety and the environment.

Quality Inspection

Quality inspection services include:

Pre-product inspections to identify issues that can lead to nonconforming products
Preventing anything from leaving the factory which might cause a Product Recall
If necessary, take corrective action early in the production cycle
Monitoring of critical control points (CCP) in real-time
Allows immediate access to data required to demonstrate compliance with national and international laws/standards
Additional Value-Added Services

Comprehensive Testing Services for Electrical Connectors:
Reliable Testing Solutions for Electrical Connectors at Envitest Lab.

In the world of engineering, the seamless transmission of electrical currents is paramount. The conduits through which electricity flows must be dependable, efficient, and resilient. Electrical connectors play a pivotal role in ensuring this, serving as electromechanical devices that create electrical connections within circuits. At Envitest Lab, we offer a comprehensive suite of testing services to verify the integrity and functionality of these vital components.

The Essence of Electrical Connectors:

Electrical connectors are the unsung heroes of electrical circuits, enabling the flow of electric current between components through conductive pathways. They play a critical role in bridging different sections of an electrical circuit or joining separate circuits, thereby amalgamating them into a cohesive whole. These connectors come in various shapes and sizes, but they all share a common trait: gender differentiation.

Plug and Socket: Most electrical connectors are gendered, featuring a male component (the plug) that inserts into a female counterpart (the socket). This pairing ensures a secure, reliable connection.
Diverse Applications: Electrical connectors come in thousands of configurations, catering to a wide array of applications, from power transmission to data transfer and audiovisual functions.
Four Basic Categories: Electrical connectors are classified into four fundamental categories based on their intended function, including inline or cable connectors, chassis or panel connectors, PCB mount connectors, and splice or butt connectors. Each category serves a distinct purpose, making connectors versatile components in various industries.

Envitest Lab’s Testing Services:

Our testing services at Envitest Lab are meticulously designed to scrutinize electrical connectors across the spectrum of their applications. We offer a holistic approach to ensure their performance, integrity, and safety.
Our testing services encompass the following key aspects:

Electrical Performance: We rigorously examine the electrical conductivity and signal integrity of connectors to guarantee consistent performance.
Mechanical Durability: Connectors must endure the physical demands of their applications. Our tests assess their resilience in the face of mechanical stress and repeated mating cycles.
Environmental Testing: We subject connectors to a battery of environmental conditions, such as temperature variations, humidity, and vibrations, replicating real-world scenarios and ensuring reliability in diverse conditions.
Compatibility Verification: We confirm the compatibility of connectors to ensure that they fit securely and maintain electrical continuity.

At Envitest Lab, we understand the pivotal role that Electrical Connectors play in various industries, ranging from electronics and automotive to aerospace and telecommunications. Our commitment to delivering high-quality testing services ensures that connectors can be trusted to perform seamlessly in any application, whether it’s power transmission or data transfer. When you choose Envitest Lab for your connector testing needs, you’re opting for reliability and precision, backed by cutting-edge facilities and a dedicated team of experts. Your trust in us ensures that your electrical connectors are reliable, efficient, and ready to meet the challenges of the modern world.