NF EN ISO 29463-5
NF EN ISO 29463-5

NF EN ISO 29463-5

April 2022
Standard Current

High-efficiency filters and filter media for removing particles in air - Part 5 : test method for filter elements

This document specifies the test methods for determining the efficiency of filters at their most penetrating particle size (MPPS). It also gives guidelines for the testing and classification for filters with an MPPS of less than 0,1 μm (Annex B) and filters using media with (charged) synthetic fibres (Annex C). It is intended for use in conjunction with ISO 29463‑1, ISO 29463‑2, ISO 29463‑3 and ISO 29463‑4.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2022

Number of pages

44 p.

Reference

NF EN ISO 29463-5

ICS Codes

91.140.30   Ventilation and air-conditioning systems

Classification index

X44-014-5

Print number

1

International kinship

ISO 29463-5:2022

European kinship

EN ISO 29463-5:2022
Sumary
High-efficiency filters and filter media for removing particles in air - Part 5 : test method for filter elements

This document specifies the test methods for determining the efficiency of filters at their most penetrating particle size (MPPS). It also gives guidelines for the testing and classification for filters with an MPPS of less than 0,1 μm (Annex B) and filters using media with (charged) synthetic fibres (Annex C). It is intended for use in conjunction with ISO 29463‑1, ISO 29463‑2, ISO 29463‑3 and ISO 29463‑4.

Replaced standards (1)
NF EN ISO 29463-5
NF EN ISO 29463-5
October 2018
Standard Cancelled
High-efficiency filters and filter media for removing particles in air - Part 5: Test method for filter elements (ISO 29463-5:2011)

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes, définitions, symboles et termes abrégés
  • 4 Méthodes d'essai d'efficacité
  • 5 Filtre d'essai
  • 6 Appareillage d'essai
  • 7 Conditions de l'air d'essai
  • 8 Mode opératoire d'essai
  • 9 Évaluation
  • 10 Rapport d'essai
  • 11 Maintenance et inspection de l'appareillage d'essai
  • Annexe A (normative) Méthode d'essai d'efficacité alternative à partir d'un essai d'exploration
  • Annexe C (normative) Méthode pour l'essai et la classification des filtres utilisant des médias avec des fibres chargées
  • Annexe B (informative) Méthode d'essai et de classification des filtres avec une MPPS = 0,1 µm (par exemple, filtres à membrane)
  • Annexe D (informative) Méthodes traditionnelles d'essai d'efficacité des filtres HEPA et ULPA
  • Bibliographie
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