Publications of ISO/TC 142/WG 4

DIN CEN ISO/TS 21083-2; DIN SPEC 3688:2019-11 2019-11 Technical Specification Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Size range from 3 nm to 30 nm (ISO/TS 21083-2:2019); German version CEN ISO/TS 21083-2:2019 More  Order from Beuth Verlag
DIN EN ISO 21083-1 2019-09 Standards Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 1: Size range from 20 nm to 500 nm (ISO 21083-1:2018); German version EN ISO 21083-1:2018 More  Order from Beuth Verlag
DIN EN ISO 29463-5 2022-10 Standards High-efficiency filters and filter media for removing particles in air - Part 5: Test method for filter elements (ISO 29463-5:2022); German version EN ISO 29463-5:2022 More  Order from Beuth Verlag
ISO/TS 21083-2 2019-03 Pre-standard Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Size range from 3 nm to 30 nm More  Order from Beuth Verlag
ISO 21083-1 2018-11 Standards Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 1: Size range from 20 nm to 500 nm More  Order from Beuth Verlag
ISO 29463-1 2017-09 Standards High efficiency filters and filter media for removing particles from air - Part 1: Classification, performance, testing and marking More  Order from Beuth Verlag
ISO 29463-5 2022-03 Standards High-efficiency filters and filter media for removing particles in air - Part 5: Test method for filter elements More  Order from Beuth Verlag

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