Humidity Chambers Manufacturers and Companies

IQS Directory provides a comprehensive list of humidity chamber manufacturers and suppliers. Use our website to review and source top humidity chamber manufacturers with roll over ads and detailed product descriptions. Find humidity chamber companies that can design, engineer, and manufacture humidity chamber to your companies specifications. Then contact the humidity chamber companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of pressure chamber casting, humidity test chambers, low pressure test chambers, or customized humidity chamber of every type, this is the resource for you.

  • Holland, MI 616-392-3161

    Our humidity chambers can perform humidity cycle tests at >9°F/5°C/min. These chambers have a range of 10% to 95% RH within the bounds of a 185°F/85°C max, dry bulb and a 40°F/4°C dew point. Our chambers come in a variety of sizes from small 8 cubic foot to large walk-in size. We will work with you to select which configuration works best for you or we can custom design any chamber to maximize your investment. Contact us today to learn more!

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  • Cincinnati, OH 800-989-7373

    Cincinnati Sub-Zero offers humidity chambers which simulate humidity for a variety of test conditions. Our humidity chambers have the capability to perform tests with or without temperature. Our company custom builds vibration as well as altitude humidity chambers. Our chambers can be tested for rapid condition changes and come available for steady-state stability testing. Our chambers can be designed for electrodynamics or mechanical vibration systems. Visit our website to learn more!

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  • San Jose, CA 408-945-7861

    Our humidity chambers come in two standard configurations. Table top chambers have a humidity range of 30 to 95% RH while the medium size chambers have a humidity range of 20 to 98% RH. All of our chambers are equipped with powerful programmable controllers that include a LCD display. Our chambers are designed with “Go Green” features using an energy efficient method for heating and cooling. These chambers can also be made to the customers’ unique specifications. Contact us to learn more!

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  • Grand Rapids, MI 800-368-4768

    Weiss Technik manufactures humidity chambers which are made with multiple features that can be utilized for a variety of testing applications. Our chambers have a variety of humidity ranges in which they can perform humidity has low as 10% RH and as high as 98% RH. The quality of our units is unmatched and our engineers will help you decide which unit is best for you. For more information feel free to give us a call or visit our website today!

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  • 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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  • Black Mountain, NC 800-438-5494

    All Parameter Generation & Control humidity chambers feature our unique humidity control system that enables the user to attain unsurpassed levels of RH/temperature control and uniformity. Parameter’s test chambers are designed to accurately produce humidity conditions with a control constancy of ±0.5%. Applications include: stability studies, package testing, TAPPI, MIL-SPEC, and vapor transmission. Our full line of rooms, chambers and equipment is available at

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businessIndustry Information

Humidity Chambers

Humidity chambers are the environmental test chambers designed specifically to replicate conditions of varying humidity in a controlled environment. Humidity testing is undertaken for the purposes of evaluating products, materials and components in response to differing conditions of water vapor or moisture present in the environment.

Industries such as aerospace, military, automotive, medical and construction use humidity chambers in the testing of their products and materials due to the capability of moisture to drastically alter elements. Corrosion, warping, biological growth and cracking are all conditions that could result from the exposure of a product or material to extremes of humidity. Therefore, it is imperative that manufacturers comprehensively test their products for the environmental conditions they will encounter during their lifespan in order to reveal these potential flaws or malfunctions. These test results allow engineers to rethink product design and manufacturing in order to produce the most reliable and cost-effective solutions for their target market. This is especially beneficial to manufacturers whose products come under guarantee or warranty because a product that has already been tested and improved is less likely to result in high reimbursement charges for the manufacturer. While high humidity is most commonly the cause of damage, in areas of low humidity, it is likely that products intended for an outdoor environment will be exposed to greater amounts of dust and/or sand and therefore it might be conscientious of a manufacturer to undergo environmental tests for those conditions too.

Air moisture content ratio, or relative humidity, can be replicated in humidity chambers ranging from 10-100%. The design and construction of the humidity chambers have to be carefully considered as the manufacturer's decisions rely on the validity of the test results. As it is a process test, chambers typically have a means of viewing and monitoring the testing procedure either through a viewing hole, or through a video feed in order to record the progressive effects of the process. Test chambers can range from simple, smaller bench top chambers that can be used to test a small component, to more complex walk-in chambers, and even drive-in chambers for vehicles and aircraft. As products, materials and components are likely to come into contact with numerous different environmental conditions, environmental test chambers are often constructed with the ability to test a combination of environmental effects. Temperature and altitude are often combined with humidity testing because of the likelihood of the existence of these effects in nature.

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Humidity Chamber Informational Video