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1、 NORM EN 149 Edition: 2009-07-01 Respiratory protective devices Filtering half masks to protect against particles Requirements, testing, marking Atemschutzgerte Filtrierende Halbmasken zum Schutz gegen Partikeln Anforderungen, Prfung, Kennzeichnung Appareils de protection respiratoire Demi-masques f
2、iltrants contre les particules Exigences, essais, marquage ICS 13.340.30 Identical (IDT) with EN 149:2001-04 + A1:2009-05 Supersedes NORM EN 149:2001-10 and NORM EN 149/AC:2002-10 responsible ON-Committee ON-K 052 Occupational health, ergonomics, safety technology Publisher and printing Austrian Sta
3、ndards Institute/ sterreichisches Normungsinstitut (ON) Heinestrae 38, 1020 Wien Copyright Austrian Standards Institute 2009. All rights reserved! No part of this publication may be reproduced or utilized in any form or by any means electronic, mechanical, photocopying or any other data carries with
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5、w.as-plus.at/shop Tel.: +43 1 213 00-444 Fax.: +43 1 213 00-818 ON-Download Service 07.10.2010 ON-Download Service 07.10.2010 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 149:2001+A1 May 2009 ICS 13.340.30 Supersedes EN 149:2001 English Version Respiratory protective devices - Filtering half
6、 masks to protect against particles - Requirements, testing, marking Appareils de protection respiratoire - Demi-masques filtrants contre les particules - Exigences, essais, marquage Atemschutzgerte - Filtrierende Halbmasken zum Schutz gegen Partikeln - Anforderungen, Prfung, Kennzeichnung This Euro
7、pean Standard was approved by CEN on 8 March 2001 and includes Corrigendum 1 issued by CEN on 24 July 2002 and Amendment 1 approved by CEN on 26 March 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the
8、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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German
9、). 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Rep
10、ublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN D
11、E NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 149:2001+A1:2009: E ON-Download Service 07.10.2010 EN 149:2001+A1:2009 (E) 2 C
12、ontents Page Foreword . 4? Introduction . 4? 1?Scope . 4? 2?Normative references. 5? 3?Terms and definitions . 5? 4?Description . 5? 5?Classification . 5? 6?Designation . 6? 7?Requirements . 6? 7.1?General . 6? 7.2?Nominal values and tolerances . 6? 7.3?Visual inspection . 6? 7.4?Packaging . 6? 7.5?
13、Material . 6? 7.6?Cleaning and disinfecting . 6? 7.7?Practical performance . 7? 7.8?Finish of parts. 7? 7.9?Leakage . 7? 7.10?Compatibility with skin . 8? 7.11?Flammability . 8? 7.12?Carbon dioxide content of the inhalation air . 9? 7.13?Head harness . 9? 7.14?Field of vision . 9? 7.15?Exhalation va
14、lve(s) . 9? 7.16?Breathing resistance . 9? 7.17?Clogging . 10? ON-Download Service 07.10.2010 EN 149:2001+A1:2009 (E) 3 7.18?Demountable parts . 11? 8?Testing . 11? 8.1?General . 11? 8.2?Visual inspection . 11? 8.3?Conditioning . 11? 8.4?Practical performance . 12? 8.5?Leakage . 13? 8.6?Flammability
15、 . 16? 8.7?Carbon dioxide content of the inhalation air . 17? 8.8?Strength of attachment of exhalation valve housing . 18? 8.9?Breathing Resistance . 18? 8.10?Clogging . 19? 8.11?!Penetration of filter material . 20? 9?Marking . 21? 9.1?Packaging . 21? 9.2?Particle filtering half mask . 21? 10?Information to be supplied by the manufacturer . 22? Annex A (informative) Marking . 38? Annex ZA . (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives . 39? Bibliography . 41? ON-Download Service 07.10.2010