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BS PD CEN ISO/TS 21083-2:2019
M00002419
New product
BS PD CEN ISO/TS 21083-2:2019 Test method to measure the efficiency of air filtration media against spherical nanomaterials
standard by BSI Group, 09/09/2019
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Full Description
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 5725-2
ISO 27891
ISO 15900
ISO 5167 (all parts)
ISO 5725-1
ISO 29464
ISO/TS 19713-1:2010
ISO 29461-1
ISO 35
ISO 16890
ISO 29463
ISO/TS 80004-2
All current amendments available at time of purchase are included with the purchase of this document.