Thermal test chamber is also called cold and heat impact test machine, high and low temperature cold and heat impact test box, cold and heat alternating impact test box. It is metal, plastic and rubber.
It is a necessary test equipment for the material industry, such as electronics, etc., which is used to test the material structure or composite material in the extremely high temperature and extremely low temperature continuous environment in an instant.
In the shortest time, the chemical change or physical damage caused by thermal expansion and cold contraction can be detected.
The cold and hot shock test chamber is designed and manufactured according to the requirements of users. It is applicable to the whole machine and parts of aviation, aerospace, military industry, ships, electricians, electronics and other products
High and low temperature shock test and storage and test under high or low temperature environment.For users to the whole machine (or parts), electrical appliances, instruments, materials, coating.
The coating, coating and so on shall be subjected to corresponding climatic and environmental acceleration test in order to evaluate the test behavior of the sample or the test product.The cold and hot shock test chamber is usually divided into
Two - box cold - heat shock box and three - box cold - heat shock test box.
GB/T 11158-2008 high temperature test chamber technical conditions
GB/T 10589-2008 low temperature test chamber technical conditions
Environmental tests for electrical and electronic products - part 2: test methods test A: low temperature
Environmental tests for electrical and electronic products - part 2: test methods test B: high temperature
Environmental tests for electrical and electronic products -- part 2: test methods test N: temperature change
Gjb150.3-86 military equipment environmental test method high temperature impact test
Gjb150.4-86 environmental test method for military equipment low-temperature impact test
Gjb150.5-86 military equipment environmental test method temperature shock test
G jb 360.7-87 electronic, electromechanical and gas components -- test methods -- temperature shock test.
High Temp. Exposure Range
Low Temp. Exposure Range
Specimen Transfer Time
In 10 seconds
Cascade Refrigeration System
PID + SSR
Stainless steel with baking paint
Rust-proof treatment, galvanized Steel Plate
Environmental Friendly Refrigerant
Overheat Protector , Compressor overload protector , Controller protector , Motor overload protector