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Temperature And Humidity Chamber

Temperature and Humidity Chamber used to test and determine the parameters and performance of electrical, electronic and other products and materials after high temperature, low temperature, alternating damp heat or constant test temperature environment changes.
  • HD-E702-100
  • Haida

Temperature and Humidity Chamber

Production Introduction:

Temperature and Humidity Test Chamber is a test equipment that simulate temperature and humidity environment,programmable temperature and humidity test chamber can connect computer so that temperature and humidity can be better displayed. The sizes range from small benchtop chambers to walk-in chambers.

Temperature And Humidity Test Chamber Meet But Not Limited Following Standards:

1.IEC 60068-2-1.1990 Test method for low - temperature test chamber

2.IEC 60068-2-2.1974 Test method for high - temperature test chamber

3.GJB150.3 high temperature test

4.GJB150.4 low temperature test

5.GJB150.9 hot and humid test


1.Electronics:Test the impact of the natural environment on the circuit board.

2.Medicine:Inspect if the drug in the wet case will occur chemical and physical changes or not.

3.Chemical electronics industry:To avoid during the storage, transportation and use, due to environmental temperature and humidity conditions to lose the use of function.

4.Food:Put food on the provisions of the temperature and humidity, you can see the foods ability to resist the high temperature, low temperature, and anti-humidity.

5.LED light:LED lights will encounter high temperature and low temperature testing to ensure its quality qualified in the production process.

Safety Device:

Power leakage protection; Dry heating protection; Water system protection Over-temperature protection switch; Temperature deviation alarm, Compressor Over pressure; overload; Water shortage; Phrase shortage, etc.

ISTA test condition:


Environmental Test Chamber Image

environmental chamber

Specification Reference:




Inner Size

Can be customized(Please let me know your max. Sample size)

Machine Size



Control Method

Balanced temperature humidity control system (BTHC)                        PID intelligent adjust

Temperature Range

-40℃~80℃ (reference to test conditions)

Humidity Range



±2℃,  ±3%RH

Heating Rate

1℃/min Average, without load

Cooling Rate

1℃/min Average, without load

Chamber Material

SUS#304 stainless steel, mirror finished

Insulation Material

asbestos-free CSC-free, with low thermal conductivity, polythene pu foam


Cooling Mode

Mechanical binary refrigeration way



Condenser cooling

Water Cooled /Air-cooled


Stainless steel humidifying tube

Airflow Way

Broadband-type forced air circulation


Operate Interfaces

TEMI 1500 Controller, LCD touch screen

Memory capacity

120 groups, each program 100 segment

Temperature sensor

PT-100 dry and wet bulb sensor

Communicate port

Interface facility with RS232

Subsidiary function

Upper and lower alarm; self diagnosis ; alarm display (fault cause); time sequence protection (Automatic turn on or turn off )

Water supply(option)

Water supply

Circulating water supply

Water tank

Built-in hand type

Water quality

resistance >500Ω.m

Power supply

Single-phase, 220V±10%, 50/60Hz

/Three phase, AC380 V ± 10 %, 50 Hz(can be appointed)

The table parameters is for the company Standard Model parameters, we support customer customization parameters

Product Inquiry


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