BS PD CEN ISO/TS 21083-2:2019

Test method to measure the efficiency of air filtration media against spherical nanomaterials-Size range from 3 nm to 30 nm

BSI Group , 09/09/2019

Publisher: BS

File Format: PDF

$184.00$368.30


This document specifies the testing instruments and procedure for determining the filtration efficiencies of flat sheet filter media against airborne nanoparticles in the range of 3 nm to 30 nm. The testing methods in this document are limited to spherical or nearly-spherical particles to avoid uncertainties due to the particle shape.Cross References:ISO 5725-2ISO 27891ISO 15900ISO 5167 (all parts)ISO 5725-1ISO 29464ISO/TS 19713-1:2010ISO 29461-1ISO 35 ISO 16890ISO 29463ISO/TS 80004-2

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