High and low temperature alternating humidity and heat test chamber

This test chamber is suitable for high temperature, low temperature, high and low temperature cycle and temperature screening tests on products (complete machines), 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


Type


Type

< br/> Type


℃
~
+
℃


℃
~
+
℃


℃
~
+
℃


℃
～
+
℃

Humidity range


～


Temperature uniformity


℃

Temperature fluctuation


℃

Humidity Deviation

+
~


Heating rate


~
℃
(
Can be customized according to customer requirements
)

Cooling rate


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

Operating environment temperature

Normal temperature
℃
,
Well ventilated< br/>
Power supply voltage



Box material

The inner box is made of
high-quality stainless steel plate, and the outer shell
/> Cold-rolled plate electrostatic spraying

Control system

Adopts Korean Sanyuan

Color touch screen programmable temperature and humidity measurement and control instrument, accuracy< br/> ℃

Refrigeration system

Using French

Taikang
refrigeration unit, the refrigerant is imported and environmentally friendly


Others

￠
One stainless steel sample holder with lead holes and two, with movable bottom
Casters

Protection device

Over-temperature protection, water shortage, phase loss protection, leakage protection, compressor over-pressure and other multiple protection functions


Product execution standards
< br/> "Basic Environmental Testing Procedures for Electrical and Electronic Products" Test
Low Temperature Test
Methods

"Basic Environmental Testing Procedures for Electrical and Electronic Products" Test
High Temperature Test
Method
/
"Basic Environmental Testing Procedures for Electrical and Electronic Products" test

Alternating
Damp heat test
Method