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Technische Regel Entwurf
ONR CEN ISO/TS 21083-2
Issue date: 2017 09 01
Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Particle size range from 3 nm to 30 nm (FprCEN ISO/PRF TS 21083-2:2017)
This document specifies the testing instruments and procedure for determining the filtration efficiencies of flat sheet filter media against airborne nanoparticles in the...
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Withdrawn
: 2019 01 01
Publisher:
Austrian Standards International
Format:
Digital | 55 Pages
Language:
English
Currently valid:
Optionally co-design standards:
ICS
This document specifies the testing instruments and procedure for determining the filtration efficiencies of flat sheet filter media against airborne nanoparticles in the 3 nm to 30 nm range. The testing methods in this document are limited to spherical or nearly-spherical particles to avoid complications due to the particle shape.
ONR CEN ISO/TS 21083-2
2020 04 15
Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part...
Technische Regel
ONR CEN ISO/TS 21083-2
2019 01 01
Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part...
Technische Regel Entwurf
ONR CEN ISO/TS 21083-2
2017 09 01
Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part...
Technische Regel Entwurf
↖
Technische Regel Entwurf
ONR CEN ISO/TS 21083-2
Issue date :
2019 01 01
Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Size range from 3 nm to 30 nm (ISO/PRF TS 21083-2.2:2018)