Cooling Chamber The PS3400 Temperature / Humidity Controller and Environmental Chamber has the following features:
  • Polycarbonate & stainless steel to prevent corrosion and outgasing problems.
  • Double wall construction for superb heat insulation.
  • Overheat safety feature to shut off heater in case of over-temperature.
  • Airflow sensor to ensure proper airflow inside chamber.
  • Built-in strip chart recorder for temperature and humidity recording up to 3 months.
  • Easy hydraulic open and close mechanism.
  • Ideal for long and short term environmental testing of products, such as disk drives, electronic components, systems & etc.


17.5" H x 29" W x 25" D (Chamber)

8.8" H x13.59" W x 16.8" D (Controller)

  • Industrial-grade flouropolymer-covered stainless steel heater (1 kW)
  • Temperature and humidity monitored by Omega controller
  • Tank material: polycarbonate and stainless steel to reduce contamination
  • Secondary reservoir fills boiler vessel when water level drops
  • Automatic cutoff when secondary reservoir is empty
  • Safety features: Fill cutoff prevents tank overflow, boiler cutoff when water level too low
  • Omega controller also capable of controlling additional heater
Measuring Ranges:3 to 95% RH
0 to 85C
Accuracy: 2% RH, 1C
Display Resolution:1% RH, 1C
Setpoint Controls:Adjustable from 0 to 100% RH, 0 to 85C
Deadband adjustable from 0% RH to 50% RH and 0C to 50C
Power Input:115VAC +/- 15%, 50/60 Hz
Dimensions (Boiler Tank):12" x 9" x 15"
Dimensions (Controller):7" x 4" x 15"
Dimensions (Reservoir):9" x 9" x 16"