High and low temperature alternating humidity and heat test chamber

This test chamber is suitable for high and low temperature cycle and temperature screening tests on product (complete machine) parts and materials. This test chamber can be used for testing heat dissipation test samples and non-heat dissipation test samples. For the test of heat dissipation test samples, the heat dissipation power cannot exceed the cooling capacity of the test chamber. Because the cooling capacity is a dynamic value, it changes with the change of temperature point. At the same time, higher humidity will also bring heat due to the heat dissipation product and must be cooled to balance. condensation may occur.
Model Specifications
Model
Working Room Dimensions
Overall Dimensions






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Main
Main technical parameters
Temperature range

Type< br/>
Type

Type

Type
℃
~
℃
℃< br/> ～
℃
℃
～
℃
℃
～
℃
Humidity range

~
Temperature uniformity

℃
Temperature fluctuation

℃
Humidity Deviation

~
Heating rate

~
℃
(
Can be customized according to customer requirements
)< br/> Cooling rate

~
℃
(
Can be customized according to customer requirements
)
Operating ambient temperature
Normal temperature
℃
Well ventilated
Power supply voltage

Box material
The inner box is made of
high-quality stainless steel plate, outer shell
Cold-rolled plate electrostatic spraying
Control system
Adopts Korean Sanyuan
Color touch screen programmable temperature and humidity measurement and control instrument, accuracy
℃
Refrigeration system
Using French
Taikang
refrigeration unit, the refrigerant is imported and environmentally friendly
Others
￠
There are one lead hole and two stainless steel sample holders, and the bottom is removable< br/> Casters
Protection devices
Over-temperature protection, water shortage and phase loss protection, leakage protection, compressor over-pressure and other multiple protection functions
Product execution standards
Basic electrical and electronic products Environmental Testing Procedures Test
Low Temperature Testing
Methods
Basic Environmental Testing Procedures for Electrical and Electronic Products Test High Temperature Testing
Basic Environmental Testing Procedures for Electrical and Electronic Products Testing
Alternating
Damp heat test
Method