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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)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-01-2019

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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.

Committee	TC 142
DocumentType	Standard
Pages	0
ProductNote	The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. This standard refers to :ISO/TS 21083-2
PublisherName	National Standards Authority of Ireland
Status	Current