Leading Environmental Testing Manufacturers

Environmental chambers are designed to test specific environmental conditions. Not all environmental chambers are the same. The functions vary based on the unique needs of the test. While most are designed to temper heat or throw salt, chambers can test multiple resilience’s.

Weiss Technik Testing Services is a leading provider of environmental test chambers and testing services, serving a wide range of industries including automotive, aerospace, electronics, and medical. Founded in 1951, the company has grown to become a global leader in environmental testing, with locations in North America, Europe, and Asia.

The company's product line includes a ...

Weiss Technik Testing Services $$$

With more than 50 years of experience, Thermotron is a global leader in the design and manufacturing of environmental test chambers and vibration test systems. Used by many of the world’s top brands, our equipment tests products for the automotive, space, defense, electronic, renewable energy, and many other leading industries. Our robust, intuitive controllers run on a Windows platform...

Thermotron Industries $$$

Hatfield, PA  |  800-314-3332
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Isotech, Inc. is a leading manufacturer and provider of environmental test chambers, thermal platforms, and related equipment. The company has been in operation since 1984 and is headquartered in Hatfield, PA, with additional facilities in California and Europe. Isotech's products are used for a variety of applications, including research and development, production testing, and quality...

Isotech, Inc. $$$
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More Environmental Testing Manufacturers

Environmental testing is the measurement of the performance of equipment under specified environmental conditions. Chambers are used to simulating a full range of temperature testing and humidity testing conditions. There are many types of chambers, including salt spray test chamber, high and low-temperature test chamber, constant temperature and humidity test chamber, ultraviolet aging test chamber, xenon lamp aging test chamber, ozone aging test chamber, and ovens. The main function of an environmental test chamber is to see how products handle operating in various environments.
Environmental chambers allow for control over various conditions. In order to be released a product must be able to operate in a wide variety of environments, both storage and operational. Testing allows designers to take environmental factors and standards into consideration. Environmental testing is important to understand the longevity of a product and to understand if they meet or exceed safety standards and requirements.
Environmental tests can test altitude, explosive atmosphere, fluid compatibility, fungus, ice/freezing, rapid and explosive decompression, salt fog, sand and dust, solar radiation exposure, temperature and humidity, wind, waterproofness and immersion, and life cycle testing.
How it works
Humidity in the test chamber can be simulated by evaporation of water with a heat source or with ultrasound technology. Water vapor can be introduced using a steam generator. Refrigeration systems are used to cool the environment.
Test chambers vary in size and can be custom-built for unique needs. Chambers can fit on a counter or be designed as walk-in chambers the size of small rooms. Generally, test chambers have viewports or video feeds that allow for ease of monitoring. Some chambers allow for reach-in openings that allow for sample testing.
Test chambers must follow several organizational standards and guidance in construction, temperature control standards, and engineering tolerances. Including:
● Institute of Environmental Sciences and Technology
● Air Conditioning, Heating and Refrigeration Institute
● ASTM International
● Underwriters Laboratories
● NSF International
● FM Global
● Canadian Standards Association
● International Organization for Standardization

Environmental Test Chambers Power Pages

Altitude Chambers

Altitude Chambers

An altitude chamber is a test chamber that is designed to simulate the altitude, vacuum, and temperature of environmental conditions at heights that match the flight patterns of all forms of aircraft, from commercial to military...

Climate Chambers

Climate Chambers

A climate chamber is an enclosed space that provides a controlled set of circumstances for testing the impact of various environmental and climatic conditions on industrial goods, commercial products, electronic devices, materials, and biological matter...

Environmental Chambers

Environmental Chambers

An environmental chamber is an enclosure used to test the effects of a variety of conditions on a product, component, part, or assembly. These highly technical pieces of equipment are capable of simulating the types of conditions a product may face while in use...

Humidity Chambers

Humidity Chambers

A humidity chamber is a mechanism that examines how products react when exposed to variations in humidity. This type of environmental testing is used by manufacturers to test the various parameters of their products in the harshest of conditions...

Stability Chambers

Stability Test Chamber

Stability chambers and rooms are climate-controlled environments that provide stable conditions for testing and storage. These specialized environmental chambers offer a precise, raised temperature or humidity to ascertain...

Temperature Chambers

Temperature Chambers

A temperature chamber is a controlled environment capable of producing conditions that a product will encounter during its use. These highly controlled technical tools are able to produce the types of hazards, uses, and atmospheres a product may endure...

Test Chamber

Test Chamber

A test chamber is a managed and controlled environment used to test the endurance, stability, and practicality of equipment, products, and chemicals. They are a controlled enclosure that mimics the effects of environmental conditions that a product may encounter during its usage...

Thermal Shock Chambers

Thermal Shock Chamber

Thermal shock chambers are climatic chambers for thermal shock testing that are utilized to put the material to serious shocks. This is accomplished through the repeated and sudden passage to low temperature areas from high...

Types of Test Chambers

Environmental Test Chamber

An environmental test chamber is a chamber that creates atmospheric conditions that can influence the performance, function, and capabilities of assemblies and components. It is a sophisticated instrument that provides data...

Vacuum Chambers

Vacuum Chamber

A vacuum chamber removes air and pressure from a confined enclosure to test the effects of a vacuum on parts, materials, components, and assemblies. It can also be used to test the performance of applications for manufacturing...


Cleanrooms Animation

A cleanroom is a specially designed enclosed space where airborne particulates have been limited or removed by a highly sophisticated filtration system. They are used by industries that require a highly controlled and monitored...

Cleanroom Products

Cleanroom Gloves

A cleanroom is a specially designed enclosed space where airborne particulates have been limited or removed by a highly sophisticated filtration system. They are used by industries that require a highly controlled and monitored...

Test and Measurement Equipment

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