This section applies to low pressure tests at room temperature. The purpose of this test is to determine the suitability of components, equipment or other products for storage, transportation or use under low pressure conditions.
GB/T 2423.21-2008 Referenced Document
GB/T 2421 Environmental testing—General and guidance*, 2020-06-02 Update
GB/T 2423.25 Environmental testing for electric and electronic products.Part2:Tsets Tset Z/AM:Combined cold/low air pressure tests
GB/T 2423.26 Environmental testing for electric and electronic products.Part 2 Test methods TestZ/BM:Combined dry heat/low air pressure tests
ISO 2533 Standard Atmospheric Technical Corrigendum 1
GB/T 2423.21-2008 history
2008GB/T 2423.21-2008 Environmental testing for electric and electronic products.Part 2 Test methods Test M:Low air pressure
1991GB/T 2423.21-1991 Basic environmental testing procedures for electric and electronic products--Test M:Low air pressure