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Norm
ÖNORM EN ISO 21083-1
Issue date: 2019 06 15
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)
This document specifies the testing instruments and procedure for determining the fractional filtration efficiencies of flat sheet filter medium against airborne nanopart...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 65 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies the testing instruments and procedure for determining the fractional filtration efficiencies of flat sheet filter medium against airborne nanoparticles in the range of 20 nm to 500 nm. The testing methods in this document are limited to spherical or nearly-spherical particles to avoid uncertainties due to the particle shape.
ÖNORM EN ISO 21083-1
2019 06 15
Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part...
Norm
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Norm
ISO 21083-1:2018
Issue date :
2018 11 12
Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 1: Size range from 20 nm to 500 nm
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