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Norm

ISO 21083-1:2018

Ausgabedatum: 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

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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Herausgeber:
International Organization for Standardization
Format:
Digital | 52 Seiten
Sprache:
Englisch
ICS
91.140.30
Fachgebiete
Building services engineering & equipment, Ventilation and air-conditioning systems, Ventilation and air-conditioning systems

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.

ISO 21083-1:2018
2018 11 12
Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part...
Norm
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