1、ICS 13.340.30Atemschutzgerte Mundstckgarnituren Anforderungen, Prfung,KennzeichnungRef. No. DIN EN 142 : 2002-08English price group 12 Sales No. 111201.03DEUTSCHE NORM August 2002EN 142EN comprises 19 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Inst
2、itut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Respiratory protective devicesMouthpiece assembliesRequirements, testing, markingEnglish version of DIN EN 142European Standard EN 142 : 2002 has the status of a
3、DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 79 Respiratory protective devices (Secretariat: Germany).The responsible German body involved in its preparation was the Normenausschuss Feinmechanik undOptik (Optics and Precision Mechanics
4、 Standards Committee).AmendmentsDIN 58646-3, May 1990 edition, has been superseded by the specifications of EN 142.Previous editionsDIN 58646-3: 1980-06, 1990-05.Supersedes DIN 58646-3,May 1990 edition.English versionICS 13.340.30Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committ
5、ee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungRespiratory protective devicesMouthpiece assembliesRequirements, testing, marking 2002. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 142 : 2002 EApp
6、areils de protection respiratoire Ensembles embouts buccaux Exigences, essais, marquageAtemschutzgerte Mundstck-garnituren Anforderungen, Prfung,KennzeichnungThis European Standard was approved by CEN on 2001-12-27.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipul
7、ate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in t
8、hree official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austri
9、a, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden,Switzerland, and the United Kingdom.|April 2002EN 142Supersedes EN 142 : 1989.Page 2EN 142 : 20023444455555556666667777778888899999910
10、10101010101010101111111414rPage 3EN 142 : 200214151515161819Page 4EN 142 : 2002rPage 5EN 142 : 2002Page 6EN 142 : 2002Page 7EN 142 : 2002Page 8EN 142 : 2002Page 9EN 142 : 2002Page 10EN 142 : 2002Page 11EN 142 : 2002Page 12EN 142 : 2002Page 13EN 142 : 2002Page 14EN 142 : 2002Page 15EN 142 : 2002Page 16EN 142 : 2002Page 17EN 142 : 2002Page 18EN 142 : 2002Page 19EN 142 : 2002
