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ISO 29463-3:2011

(Main)

High-efficiency filters and filter media for removing particles in air — Part 3: Testing flat sheet filter media

High-efficiency filters and filter media for removing particles in air — Part 3: Testing flat sheet filter media

ISO 29463-3:2011 specifies the test procedure for testing the efficiency of flat sheet filter media. It is intended for use in conjunction with ISO 29463-1, ISO 29463-2, ISO 29463-4 and ISO 29463-5.

Filtres à haut rendement et filtres pour l'élimination des particules dans l'air — Partie 3: Méthode d'essai des filtres à feuille plate

La présente partie de l'ISO 29463 spécifie le mode opératoire pour les essais d'efficacité des filtres à feuille plate. Elle est destinée à être utilisée conjointement avec l'ISO 29463‑1, l'ISO 29463‑2, l'ISO 29463‑4 et l'ISO 29463‑5.

General Information

Status
Published
Publication Date
06-Oct-2011
ICS
91.140.30 - Ventilation and air-conditioning systems
Technical Committee
ISO/TC 142 - Cleaning equipment for air and other gases
Drafting Committee
ISO/TC 142 - Cleaning equipment for air and other gases
Current Stage
9093 - International Standard confirmed
Completion Date
27-Feb-2024
Ref Project

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Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 29463-3
First edition
2011-10-15


High-efficiency filters and filter media for
removing particles in air —
Part 3:
Testing flat sheet filter media
Filtres à haut rendement et filtres pour l'élimination des particules dans
l'air —
Partie 3: Méthode d'essai des filtres à feuille plate





Reference number
ISO 29463-3:2011(E)
©
ISO 2011

---------------------- Page: 1 ----------------------
ISO 29463-3:2011(E)

COPYRIGHT PROTECTED DOCUMENT


©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland

ii © ISO 2011 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 29463-3:2011(E)
Contents Page
Foreword . iv
Introduction . v
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
4  Symbols and abbreviations . 1
5  Principle . 3
6  Sampling of sheet filter media . 3
7  Test apparatus . 3
7.1  Test arrangements for testing with mono-disperse test aerosol . 5
7.2  Test arrangements for testing with a poly-disperse test aerosol . 5
7.3  Test filter mounting assembly . 7
7.4  Determination of the filter medium face velocity . 8
8  Requirements for the test air . 8
9  Testing procedure . 9
9.1  Preparatory checks . 9
9.2  Procedure . 9
9.3  Reference test method . 10
10  Evaluation . 10
11  Test report . 11
12  Maintenance and inspection of the test apparatus . 11
13  Production test for media . 12
13.1  Measurement of differential pressure . 12
13.2  HEPA filter media penetration test . 12
14  Physical property test of filter media . 12
Annex A (informative) Example of an application with evaluation .
...

NORME ISO
INTERNATIONALE 29463-3
Première édition
2011-10-15
Filtres à haut rendement et filtres
pour l'élimination des particules
dans l'air —
Partie 3:
Méthode d'essai des filtres à feuille
plate
High-efficiency filters and filter media for removing particles in air —
Part 3: Testing flat sheet filter media
Numéro de référence
ISO 29463-3:2011(F)
©
ISO 2011

---------------------- Page: 1 ----------------------
ISO 29463-3:2011(F)

DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2011
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
Fax: +41 22 749 09 47
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii © ISO 2011 – Tous droits réservés

---------------------- Page: 2 ----------------------
ISO 29463-3:2011(F)

Sommaire Page
Avant-propos .iv
Introduction .v
1 Domaine d'application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Symboles et termes abrégés . 1
5 Principe . 3
6 Échantillonnage des filtres à feuille . 3
7 Appareillage d'essai . 3
7.1 Dispositifs d'essais pour essai avec aérosol d’essai monodispersé. 5
7.2 Dispositifs d'essais pour essai avec aérosol d'essai polydispersé . 5
7.3 Dispositif de montage pour filtre d’essai. 7
7.3.1 Mesure de la pression différentielle . 8
7.3.2 Échantillonnage . 8
7.4 Détermination de la vitesse frontale du média filtrant . 9
8 Exigences concernant l’air d'essai . 9
9 Mode opératoire d’essai. 9
9.1 Contrôles préparatoires . 9
9.2 Mode opératoire .10
9.2.1 Mesurage de la perte de charge .
...

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