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TECHNISCHE REGEL

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ONR CEN ISO/TS 21083-2

Issue date: 2020 04 15

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Size range from 3 nm to 30 nm (ISO/TS 21083-2:2019)

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.

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General information on ONR CEN ISO/TS 21083-2

Format

Paper | 65 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 141 Air-conditioning engineering

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 15900:2020	Titel Determination of particle size distribution — Differential electrical mobility analysis for aerosol particles	Ausgabedatum 2020 10 20	Art Standard	Zur Produktseite
Dokumentnummer ISO 27891:2015	Titel Aerosol particle number concentration — Calibration of condensation particle counters	Ausgabedatum 2015 02 27	Art Standard	Zur Produktseite
Dokumentnummer ISO 29464:2017	Titel Cleaning of air and other gases — Terminology	Ausgabedatum 2017 08 28	Art Standard	Zur Produktseite
Dokumentnummer ISO 5725-1:1994	Titel Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions	Ausgabedatum 1994 12 22	Art Standard	Zur Produktseite
Dokumentnummer ISO 5725-2:2019	Titel Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method	Ausgabedatum 2019 12 06	Art Standard	Zur Produktseite

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