Lead Provider of Environmental Test Chamber

Home Product Temperature Humidity Test Chamber – Heat, Cold and Humidity
Temperature Humidity Test Chamber – Heat, Cold and Humidity

Temperature Humidity Test Chamber – Heat, Cold and Humidity


39+ models floor type temperature humidity test chambers to suit many types of environmental test conditions. Our climate and humidity test chambers are available in a variety of sizes and configurations, ranging in size from 50Ltier to 3000Liter, including benchtops, floor type and walk-in. Floor types have more than 39 models to achieve various tests.

To perform temperature & humidity test, cold resistance test, thermal cycle test, ultra low temperature test, high temperature test, storage condition, and calibration function.

Standard and custom models to suit different test specimens.


  • Standard and custom
  • Wide temperature ranges and volume selection
  • Temperature control and display unit
  • Humidity control and display unit
  • Programmable color LCD touch screen controller
  • Multi-language interface
  • USB and Ethernet
  • Mechanical compression refrigeration system
  • Casters, shelf, and cable port are standard
  • Build-in water tank
  • Adjustable and removable sample shelves
  • Long time to perform 85℃ 85%RH test
  • Safety protection system
  • CE mark


Model TH-100 TH-225 TH-500 TH-800 TH-1000
Internal dimension (mm) 400*500*500 500*600*750 700*800*900 800*1000*1000 1000*1000*1000
Overall dimension (mm) 860*1050*1620 960*1150*1860 1180*1350*2010 1280*1550*2110 1500*1550*2110
Capacity 100L 225L 500L 800L 1000L
Temperature range -20℃ ~+150 ℃
Low type A: -40℃   B:-70℃   C -86℃
Humidity range 20% ~ 98% RH
Temperature fluctuations ± 0.5 ℃
Temperature deviation ± 2.0 ℃
Humidity deviation ± 2.5% RH
Heating rate 3 ℃ / min
Cooling rate 1 ℃ / min
Controller Programmable color LCD touch screen controller, Multi-language interface, Ethernet , USB
Temperature Sensor PTR Platinum Resistance PT100Ω/MV A-class
Humidity sensor Dry and wet bulb sensor
Heater Nichrome heater
Cooling system Mechanical compression refrigeration system
Refrigerating unit French TECUMSEH compressor
Humidifier External isolation, stainless steel surface evaporation humidifier
Dehumidification system Evaporator
Air circulation Centrifugal wind fan
Water supply system Automatic water supply; Water purification system

Safety device


Humidifier dry-combustion protection; over-temperature protection;

over-current protection; Refrigerant high-pressure protection; Water shortage protection,

Earth leakage protection;

Exterior material Steel Plate with protective coating
Interior material SUS304 stainless steel
Thermal insulation Polyurethane foam
Observation window Interior lighting , double-layer thermo stability silicone rubber sealing
Standard configuration 1 Cable hole (Φ 50,) with plug; 2 shelves
Timing Function 0.1~999.9 (S、M、H) settable
Power Supply 220V 50HZ/380V 50HZ
Environmental conditional 5℃~+40 ℃   ≤85% RH

Leave Message

Please Leave your Message Here! We Will Send Detail Techincal Info and Quotation to you!