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Temperature and Humidity Environmental Test Chambers from The Cleanroom Market

Temp. & Humid. Chambers (TH-KH)

Wide temperature range down to -70 °C and high advanced safety features for quality and reliability.


Different specifications and extras available. 

Control range

  • Temperature range from -70 to 150°C Humidity range from 25 to 95% RH



  • Microprocessor PID control / Temperature calibration / Automatic tuning.
  • Advanced performance of low and high temperature and humidity control, achieved by adapting the humidification tank exterior to the chamber, added benefit for long term test.
  • Water recycling and filtering system reduce water consump-tion for longer operation.
  • Air-tight door closure with perfect sealed packing.
    – Heat-resistant silicone packing completely blocks high heat leakage from the inner chamber.
    – Two-point door latch also enhances tightness to door closure.
  • Energy efficiency is achieved by optimization of the insulation system.
    – Even if the unit is operating at max. temperature, the surface of the unit doesn’t allow high temperatures of over 60℃.



  • Built in door lock with a key.
  • Automatic shut off after overheat alarm.
  • Low and empty water level alarm.
  • Power supply leakage breaker.
  • Over current protection.
  • Open door alarm.



  • Three different volume sizes are available to suit any users’needs.
    – Various volume sizes, available to suit any users’ need.
  • Corrosion resistance stainless steel chamber and electric polished humidification tank.
  • Maintenance of water supply are easily performed with a front water tank.
    – Portable water container makes supplying water convenient.
  • Water supply during operation is also available for long term test purposes.
  • Direct water system provides user great convenience when performing long-term tests. (optional)
  • Clear observation of samples.
    – Tempered glass door with built in heating wire.
    – Energy efficient, long life span LED lighting.
    – Wider view, inner glass door is available for monitoring of samples. (optional)
  • Cable port for introduction of external probes or wires.
    – 50mm diameter cable port comes standard on the left side of the unit.
    – Additional 50mm or 80mm diameter cable ports, custom ordered. (optional)
  • Casters for easy mobility during installation or relocation.
  • User friendly LCD controller.
    – 5.7 inch colorful interactive touch type LCD controller.
    – Set value and present value are clearly visible together on display.
    – Operating progressvisible in graph mode allow for direct data interpretation.
    – Built-in SD card drive.
    – Trilingual support. (English / Chinese / Korean)
    – Temperature and other operating parameters recorded with use of selectable recorder. (optional)
    – Sufficient programmable control support.
Description No
Programmable pattern capacity 120
Pattern repeat time 999
Max. segments per a pattern 100
Available max. segments* 1200
Programmable process time per a segment 0 to 999hr
59 min 59 sec

* Even though the max. segments per a pattern are 100, available total segments are up to 1200 not 12000, so you need to arrange the number of segment an patterns properly.


Computer Interface

– RS-485 communication port enables connection of up to maximum 9 units. Simultaneous monitoring and operating of multiple units is an available feature.(optional)
– Program patterns are simple to set with the use of our software.
– Storage of program information, backup of value settings, recovery, temperature, humidity values.
– RS-232 communication port comes standard.

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