Reach-In Temperature and/or Humidity Chamber (5-6°C/min)

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Volume 37 FT 3
Inner Dimensions (WxDxH) 40" x 40" x 40"
Outer Dimensions (WxDxH) 49" x 73"x 97"
Temperature Range -30 °C to +200 °C -65 °C to +200 °C
Tolerance at the sensor (°C) + 1.0 °C
Humidity Range -- 15 to 95 % RH -- 15 to 95 % RH
Tolerance at the sensor -- ±5% RH -- ±5% RH
Heating Change Rate -20 °C to +85 °C within 20 minutes -40 °C to +85 °C within 25 minutes
Cooling Change Rate +85 °C to -20 °C within 20 minutes +85 °C to -40 °C within 25 minutes
Live Load Capability 2400 Watts @ -20° C 3000 Watts @ -40° C
Controller Setpoint/Programmable PID Control (Watlow F4)
Refrigeration System Single Stage, Air or Water-Cooled
1 @ 10 Hp 		Cascade, Air or Water-Cooled
2 @ 10 Hp
Air Heaters 2 x 5000 Watts
Humidity Heater -- 2 x 2000 Watts -- 2 x 2000 Watts
Supply Voltage 208-230V/3Ø/ 60Hz
Full Load Amps 55 60 84 89
Heat Rejection @ 20° C Ambient (BTHU) 77,512 105,524
Drain 1/2"
D.I. Water Supply (25 psig max) -- 1/4' -- 1/4'
Weight (lbs) 1400 1650 1950 2050


  1. 20 °C ambient temperature required for assured performance.
  2. Humidity Range Shown Below (Live Load = 0 W).


  3. Based on a live load = 0 Watts and 5 lbs. equivalent mass of Al
Specifications Subject To Change without Notice
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