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Hlavní stránka>ISO 21083-1:2018-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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sklademVydáno: 2018
ISO 21083-1:2018-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

ISO 21083-1:2018-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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Cena a měna
Anglicky PDF
K okamžitému stažení
5950 Kč
Francouzsky PDF
K okamžitému stažení
5950 Kč
Anglicky Tisk
Skladem
5950 Kč
Francouzsky Tisk
Skladem
5950 Kč
Označení normy:ISO 21083-1:2018
Počet stran:52
Vydání:1
Vydáno:2018
Popis

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 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.