GB/T 35358.2-2017
ActiveInlet air cleaning equipment for vehicle engines and compressors—Part 2: Fractional efficiency testing with coarse particles(5 μm to 40 μm optical diameter)
汽车发动机和压缩机进气空气滤清装置 第2部分：粗颗粒分级效率测试(5μm到40μm)
Application Summary AI generated
This standard specifies the test method for measuring the fractional efficiency of inlet air cleaning equipment used in vehicle engines and compressors, specifically for coarse particles ranging from 5 μm to 40 μm in optical diameter. It is applied in the automotive and industrial compressor sectors to evaluate how effectively air filters capture larger particulate matter under controlled laboratory conditions. The testing context ensures that filtration performance meets requirements for protecting engine and compressor components from wear and damage caused by coarse airborne contaminants.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.