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SLOVENSKI STANDARD
01-junij-2022
Nadomešča:
SIST EN ISO 29463-5:2018
Zelo učinkoviti filtri in filtrirno sredstvo za odstranjevanje delcev iz zraka - 5. del:
Metoda preskušanja filtrskih elementov (ISO 29463-5:2022)
High-efficiency filters and filter media for removing particles in air - Part 5: Test method
for filter elements (ISO 29463-5:2022)
Schwebstofffilter und Filtermedien zur Abscheidung von Partikeln aus der Luft - Teil 5:
Prüfverfahren für Filterelemente (ISO 29463-5:2022)
Filtres à haut rendement et filtres pour l'élimination des particules dans l'air - Partie 5:
Méthode d'essai des éléments filtrants (ISO 29463-5:2022)
Ta slovenski standard je istoveten z: EN ISO 29463-5:2022
ICS:
13.040.99 Drugi standardi v zvezi s Other standards related to air
kakovostjo zraka quality
91.140.30 Prezračevalni in klimatski Ventilation and air-
sistemi conditioning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 29463-5
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2022
EUROPÄISCHE NORM
ICS 91.140.30 Supersedes EN ISO 29463-5:2018
English Version
High-efficiency filters and filter media for removing
particles in air - Part 5: Test method for filter elements
(ISO 29463-5:2022)
Filtres à haut rendement et filtres pour l'élimination Schwebstofffilter und Filtermedien zur Abscheidung
des particules dans l'air - Partie 5: Méthode d'essai des von Partikeln aus der Luft - Teil 5: Prüfverfahren für
éléments filtrants (ISO 29463-5:2022) Filterelemente (ISO 29463-5:2022)
This European Standard was approved by CEN on 18 March 2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 29463-5:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 29463-5:2022) has been prepared by Technical Committee ISO/TC 142
"Cleaning equipment for air and other gases" in collaboration with Technical Committee CEN/TC 195
“Cleaning equipment for air and other gases” the secretariat of which is held by UNI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by October 2022, and conflicting national standards shall
be withdrawn at the latest by October 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 29463-5:2018.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 29463-5:2022 has been approved by CEN as EN ISO 29463-5:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 29463-5
Second edition
2022-03
High-efficiency filters and filter media
for removing particles in air —
Part 5:
Test method for filter elements
Filtres à haut rendement et filtres pour l'élimination des particules
dans l'air —
Partie 5: Méthode d'essai des éléments filtrants
Reference number
ISO 29463-5:2022(E)
ISO 29463-5:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
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Email: [email protected]
Website: www.iso.org
Published in Switzerland
ii
ISO 29463-5:2022(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope .1
2 Normative references .1
3 Terms, definitions, symbols and abbreviated terms .1
3.1 Terms and definitions . 1
3.2 Symbols and abbreviated terms . 2
4 Efficiency test methods .3
4.1 Reference efficiency test method . 3
4.2 Alternate efficiency test method for groups H and U filters . 3
4.3 Statistical efficiency test method for low efficiency filters — Group E filters . 3
5 Test filter .4
6 Test apparatus .4
6.1 General . 4
6.2 Test duct . 5
6.2.1 Test air conditioning . 5
6.2.2 Adjustment of the volume flow rate . 5
6.2.3 Measurement of the volume flow rate . 5
6.2.4 Aerosol mixing section. 5
6.2.5 Test filter mounting assembly . 6
6.2.6 Measuring points for the pressure drop . 6
6.2.7 Sampling . 6
6.3 Aerosol generation and measuring instruments . 6
6.3.1 General . 6
6.3.2 Apparatus for testing with a mono-disperse test aerosol . 7
6.3.3 Apparatus for testing with a poly-disperse test aerosol . 7
7 Conditions of the test air .11
8 Test procedure .12
8.1 Preparatory checks .12
8.2 Starting up the aerosol generator .12
8.3 Preparation of the test filter .12
8.3.1 Installation of the test filter .12
8.3.2 Flushing the test filter .12
8.4 Testing .12
8.4.1 Measuring the pressure drop .12
8.4.2 Testing with a mono-disperse test aerosol .13
8.4.3 Testing with a poly-disperse test aerosol .13
8.4.4 Testing filters with charged media . 13
9 Evaluation .13
10 Test report .15
11 Maintenance and inspection of the test apparatus .16
Annex A (normative) Alternate efficiency test method from scan testing .17
Annex B (informative) Testing and classification method for filters with MPPS ≤ 0,1 µm
(e.g. membrane medium filters) .18
Annex C (normative) Method for testing and classification of filters using media with
charged fibres .
...