SM-32-2-2-8200 Humidity Chamber

Workspace Dimensions—WxDxH: 38 x 38 x 38 inches
97 x 97 x 97 centimeters
Workspace Volume: 32 ft³
906 L
Temperature Uniformity: All Models 0.7°C (1.1°F)
Temperature Range: -68°C to +180°C
(-90°F to +356°F)
Temperature Control Tolerance: All Models 0.3°C (0.5°F)
Approx. Shipping Weight: 2,050 lbs
930 kg
Move-In Dimensions—WxDxH: 53 x 68 x 90 inches
135 x 173 x 229 centimeters
Humidity Range: All Models 10% to 98% RH
Humidity Control: All Models 2.5% RH
Heating Performance in Minutes -65º to 71ºC: 31
Heating Performance in Minutes -65º to 180ºC: 73
Heating Performance in Minutes -40º to 85ºC: 29
Electrical Requirements in Full Load Amps 230 / 3 / 60: 33
Electrical Requirements in Full Load Amps 230 / 1 / 60: 46
Cooling Performance in Minutes 85º to -40ºC: 48
85°C to -40°C
Cooling Performance in Minutes 71º to -65ºC: 71
Cooling Performance in Minutes 180º to -65ºC:106
Compressor Size 2-2 Hp


  • Humidity range in SM-Series Humidity Chambers is limited by a +7°C (+45°F) minimum dew point temperature and a maximum dry bulb temperature of+88°C (+190°F). Relative humidity indication at or near the physical limits may be affected by sensor accuracy and control tolerance.
  • Humidity Control Tolerance is measured at a dry bulb temperature above +20°C (+68 °F).
  • Noise Level: A-weighted sound pressure level measured at a distance of 1.0 meter (39.4 inches) from the surface of the equipment at a height of 1.6 meters (63 inches) from the floor in free-field conditions, using a calibrated instrument.
  • Performance is based upon 60Hz and 23.9°C (75°F) ambient air, and may vary slightly at other ambient temperatures. S/SM-Series Environmental Chambers are designed for use under normal laboratory operating conditions. For other applications, please consult Thermotron.
  • Test Chamber specifications are subject to change.

My Page