Alternating damp-heat test

alternating heat and humidity test simulates the environment of a tropical rainforest to determine the suitability of products and materials for use and storage when temperature changes and condensation occurs on the product surface.
alternating heat and humidity test is commonly used in life tests, evaluation tests and comprehensive tests. It is a common test item in the fields of automotive electronics, electronic electrical engineering, aviation and other fields. It can detect and determine the parameters and performance of products and materials after being subjected to high temperature, low temperature, alternating heat and humidity or constant temperature environment changes.
Zhongke Testing Reliability Laboratory can carry out alternating heat and humidity test services.

●Computer categories: computers, displays, hosts, computer components, medical equipment and other precision instruments, etc.
●Electronic communications: mobile phones, radio frequency devices, electronic communications components, etc.
●Electrical appliances: home appliances, lamps, transformers and other types of home appliances and electrical equipment;
●Others: packaging boxes, transportation equipment, etc.

GB/T 2423.1-2008 Environmental testing of electrical and electronic products Part 2: Test method Test A: Low temperature
GB/T 2423.2-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test B: High temperature
GB/T 2423.3-2016 Environmental Test Part 2: Test Method Test Cab: Constant Humid Heat Test
GB/T 2423.4-2008 Environmental testing of electrical and electronic products Part 2 Test method Test Db Alternating moist heat