CERTIFIED Refurbished Temperature Humidity Chambers

LRE has the largest inventory of used CERTIFIED Refurbished Temperature/Humidity Chambers in the world.  They are sold with a 100% Money Back Warranty to ensure that you are completely satisfied.  Our refurbished chambers look almost, and perform like new.

Depending on your test requirements, a Temperature Humidity Chamber may need refrigeration.  If your test is at least 12C above ambient, and you require higher humidity control (example: 80%), then a Temperature Humidity Chamber without mechanical refrigeration compressors may be adequate.  These chambers are less expensive than those with mechanical refrigeration compressors, and will suffice provided that this limited temperature and humidity range is acceptable.

However, most humidity testing will require mechanical refrigeration compressors since the majority of tests require a test temperature of below 12C above ambient.  These types of Temperature Humidity chamber will enable you to perform temperature/humidity testing at lower temperatures, as well as lower relative humidity levels.  To determine which type of Temperature Humidity Chamber will be the most suitable for your application, please consult with one of our sales engineers.

Remember, humidity testing can only be performed at temperature above freezing (0C).  However, many temperature humidity chambers have a temperature range of below 0C (some all the way to –75C). For temperatures below 0C these chambers are good for temperature testing only (and the humidity function will be disabled).  Should you wish to perform temperature testing (without humidity) at above 0C, this can also be achieved by programming the controller to disable the humidity function.  Therefore when you purchase a Temperature Humidity Chamber with mechanical refrigeration, you actually get two chambers within one – both a Temperature Chamber and a Temperature Humidity Chamber!

A mechanically refrigerated Temperature Humidity Chamber can be water cooled, much the same way as a Temperature only chamber (for more information, please click here).