XP CEN ISO/TS 21083-2

XP CEN ISO/TS 21083-2

August 2019
Standard Current

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2 : size range from 3 nm to 30 nm

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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Main informations

Collections

National standards and national normative documents

Publication date

August 2019

Number of pages

61 p.

Reference

XP CEN ISO/TS 21083-2

ICS Codes

91.140.30   Ventilation and air-conditioning systems

Classification index

X44-070-2

Print number

1

International kinship

ISO/TS 21083-2 :2019

European kinship

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

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.

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes, définitions, symboles et abréviations
  • 4 Principe
  • 5 Matériaux d'essai
  • 6 Montage d'essai
  • 7 Qualification du banc d'essai et de l'appareillage
  • 8 Mode opératoire d'essai
  • 9 Points de maintenance
  • 10 Incertitudes de mesure
  • 11 Présentations des résultats
  • Annexe A Spécifications des instruments
  • Annexe B Analyse statistique de précision d'une expérimentation (selon l'ISO 5725-2)
  • Annexe C Utilisation en toute sécurité de l'IPA
  • Annexe D Manipulation sûre des dispositifs radioactifs
  • Bibliographie
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