Test Chambers Manufacturers and Companies

IQS Directory provides a detailed list of test chamber manufacturers and suppliers. Find test chamber companies that can design, engineer, and manufacture test chamber to your specifications. Peruse our website to review and discover top test chamber manufacturers with roll over ads and complete product descriptions. Connect with the test chamber companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of HASS chambers, HALT chambers, and ess test chambers of every type, IQS is the premier source for you.

  • Holland, MI 616-392-3161

    Russells Technical Products has been designing and manufacturing environmental test chambers since 1972. With over 150 years of combined management experience, our company provides its customers with quality environmental test systems and advanced manufacturing techniques. Russells offers a variety of standard and custom designed chambers to meet your exact specifications.

  • Cincinnati, OH 877-233-9871

    We are leading environmental test chamber brand with over 78 years of experience designing environmental testing solutions. Over the years we have developed products for ease-of-use, reliability and performance designed to meet our customer’s testing needs and improve the safety and reliability of their products. We have a legacy of providing high quality solutions for temperature, humidity, altitude, thermal shock, combined environments, HALT/HASS and more; in sizes ranging from benchtop to large walk-in/drive-in chamber for full-vehicle testing. Please contact us today for more information!

  • San Jose, CA 408-945-7861

    Are you looking for test chambers? Our company designs and manufactures the most reliable test chambers in the industry. Our company is founded by technically qualified individuals with rich experiences who strive to provide you with highly sophisticated and reliable products. We supply a wide variety of test chambers that can be manufactured to meet your specific companies’ needs. We are the test chamber experts. Visit our website or call us for more information!

  • Grand Rapids, MI 800-368-4768

    As a leader in the test chamber industry we believe our systems are ideal for your company. We manufacture models that come standard with many useful features for testing applications. We believe that our advanced technologies are essential to the reliability of our products and our quality customer service is perfect for your needs. Feel free to visit our website or give us a call to learn more!

  • New Columbia, PA 570-538-7200

    Innovative design, robust construction, and superior performance make the Tenney line of environmental test chambers and rooms ideal for all of your temperature, humidity, altitude, vibration, steady state, thermal shock, constant climate, and vacuum testing applications. From stability and shelf life testing to the thermal shock process necessary to see how products and components will perform under grueling conditions, Tenney chambers offer the simulated, real life environment you need.

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businessIndustry Information

Test Chambers

The term “test chamber” refers to any type of contained space within which different products are placed and tested for their responses to and the long-term effects of any number of changes. Generally, test chambers replicate environmental conditions that a product will likely encounter at some point while working in its intended setting. In this way, they allow a manufacturer to evaluate the product’s durability and general quality, and to recognize and correct potential malfunctions and flaws before the product reaches the consumer market. In addition, through the use of test chambers, manufacturers can gauge and increase the lifespan of their products. Test chambers are popular in a number of industries, including, but not limited to: aerospace, automotives, consumer products, electronics, energy, food processing, medicine, military and defense, packaging, pharmaceuticals and telecommunications.

Test chambers, also commonly called environmental test chambers, are usually designed to replicate conditions related to one or more of the following: altitude, humidity, temperature, thermal shock and vibration. They also test the effects of salt-spray corrosion, rain, sun exposure and other climate-based conditions. While some test chambers only perform one function at a time, the reason that many are designed to simulate multiple conditions at once is that this capability makes chambers more accurate, more functional and easier for use with a broad user base. Versatility also makes more a better investment. Nevertheless, many specialized test chambers are still available for purchase. Popular test chambers include AGREE chambers, altitude chambers, cryogenic chambers, temperature chambers, thermal shock chambers and vacuum test chambers.

The AGREE in AGREE chambers stands for “Advisory Group on Reliability of Electronic Equipment;” they are named after the US Defense Department group that originally set their quality standards. When they were first designed, AGREE chambers only tested military equipment. Today, however, they provide a combination of temperature, humidity and vibration testing to applications in a variety of industries. They can produce extreme temperature changes very quickly, between approximately 41? and 104? (5? and 40?) per minute, even with very large loads. Their vibration capabilities are based in the feature of a removable floor. Altitude chambers, also called hypobaric chambers, replicate the gas and pressure conditions found at differing altitudes. Altitude chambers test not only the response of products that will be exposed to high altitudes, but the response of human trainees that expect to be exposed to altitude changes and the lessening oxygen levels associated with these changes. This includes pilots-in-training, divers, mountaineers, athletes and the like. Due to the sensitive nature of their equipment and missions, altitude chambers are essential tools in the aeronautical, aerospace, automotive and military industries. Cryogenic chambers are test chambers that simulate environments with extremely low temperature, on average between -238? (-150?) and absolute zero, or lower, with the help of liquid nitrogen. Cryogenic chambers may be considered a type of temperature chamber, which is a chamber that studies the effects of sudden variations in temperature as well as extreme temperatures. Similarly, thermal shock chambers measure the stress and strain related reactions of a product to sudden and drastic temperature changes. They, as their name suggests, measure thermal shock specifically. Thermal shock, which causes faulting or cracking along lines of stress, is the result of conflict created uneven element expansion and compression created during heating or cooling. Due to their low thermal conductivity and their tendency to expand and compress unevenly, ceramics and glass are especially vulnerable to thermal shock. This is why so many industries, including, medical, aerospace, automotives, consumer goods and construction, use thermal shock chambers to test their products. Vacuum test chambers create a vacuum by removing air and pressure from a contained space, routinely achieving between 0 and 8 Torr levels. Industries that rely on tests in the low pressure environment of vacuum chambers include aerospace and sealing and packaging.

As more products are invented and technological innovations continue, the need for test chambers becomes greater, and test chamber manufacturers work to create test chambers with better environmental controls that lead to improved consistency and more extreme temperature ranges. At the moment, for example, most temperature chambers operate with temperature capacities between -100? (-73.3?) and 850? (454.?). Proper design and structure choices are essential to the creation of trustworthy test chambers, which is why updated chamber designs are so exciting. They often feature faster cycling times, simpler refurbishing methods easier assembly procedures and more. Between these improvements and their already sizable value, test chambers are a sure bet for those looking to manufacture a superior, more reliable product.

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Test Chambers – Russells Technical Products