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Russells Technical Products

Walk-In Modular Temperature/Humidity Chambers


Temperature Chambers and Humidity Chambers Walk-In with Modular Construction – Flexible Customization – The WM Series

Russells modular construction, walk-in test chambers give the maximum flexibility in both chamber size and performance for your most demanding temperature/humidity testing requirements. Russells WM-Series chambers allow manufacturers to simulate how their products will perform in temperature and humidity conditions. These test chambers can be manufactured as dynamometer rooms also.

Russells WM-Series, walk-in chambers can provide the following combination of controlled testing environments:


  • Steady state temperature and temperature/ humidity tests
  • Moderate temp./humidity cycling test (< 9°F/5°C/min.)
  • Moderate temperature heat aging (<185°F/85°C)

Chamber Features

  • Economical cost
  • Ease of move in and install
  • Wide range of size and performance
  • Engineered cooling modules


  • Temperature range for single stage refrigeration: -13°F/-25°C to 185°F/85°C
  • Temperature range for cascade refrigeration: -100°F/-73°C to 185°F/85°C.
  • Humidity Range: 10% to 95 RH within the bounds of a 158°F/70°C max. dry bulb and a 40°F/4°C min. dewpoint.

Russells WM-Series temperature /humidity test chambers are available in any imaginable size. A Russells application engineer can assist you in selecting the chamber configuration and size that is most economical for your custom testing needs.

Walk-In Modular Temperature/Humidity Chambers