GB/T 2424.13-1981 Electric and electronic products--Basic environmental test regulations for electricians--Guidelines for temperature variation tests (English Version)
The purpose of the temperature change test is to determine the influence of one or more consecutive temperature changes on the test sample. It is not suitable for tests that only examine the influence of high temperature or low temperature, that is, it is not used to evaluate the electrical and mechanical properties of products or the performance changes of materials when working in a stable state of two extreme temperatures.
GB/T 2424.13-1981 history
2012GB/T 2423.22-2012 Environmental testing.Part 2:Test methods.Test N:Change of temperature
2002GB/T 2424.13-2002 Environmental testing for electric and electronic products--Part 2: Test methods Guidance on change of temperature tests
1981GB/T 2424.13-1981 Electric and electronic products--Basic environmental test regulations for electricians--Guidelines for temperature variation tests
GB/T 2424.13-1981 Electric and electronic products--Basic environmental test regulations for electricians--Guidelines for temperature variation tests was changed to SJ/Z 9001.35-1987 Basic environmental testing procedures--Part 2: Tests--Guidance on change of temperature tests.