1、ICS 11.060.20DentistryMaterials used for dental equipment surfacesDetermination of resistance to chemical disinfectants(ISO 21530 : 2004)English version of DIN EN ISO 21530Zahnheilkunde Materialien fr Oberflchen von zahnrztlichen Ausrstungen Bestimmung der Bestn-digkeit gegen chemische Desinfektions
2、mittel (ISO 21530 : 2004)European Standard EN ISO 21530 : 2004 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 55 to adopt, withoutalteration, International Standard ISO 21530 as a
3、European Standard.The responsible German body involved in its preparation was the Normenausschuss Dental (DentistryStandards Committee), Technical Committee Zahnrztliche Ausrstung.The DIN Standards corresponding to the International Standard referred to in clause 2 of the EN are asfollows:ISO Standa
4、rds DIN StandardISO 554 DIN 50014ISO 1942 DIN EN ISO 1942*)ISO 2812-1 DIN EN ISO 2812-1ISO 3585 DIN ISO 3585ISO 3696 DIN ISO 3696National Annex NAStandards referred to(and not included in Normative references)DIN 50014 Artificial climates in technical applications Standard atmospheresDIN EN ISO 2812
5、-1 Paints and varnishes Determination of resistance to liquids General methods(ISO 2812-1 : 1993)DIN ISO 3585 Borosilicate glass 3.3 Properties (ISO 3585 : 1998)*) Currently at draft stage.DEUTSCHE NORM September 2004DIN EN ISO 21530 No part of this standard may be reproduced without the prior permi
6、ssion ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).English price group 11www.din.dewww.beuth.de9599071Continued overleaf.Document comprises 15 pages.01.05English versionICS 11.060.20Dentis
7、tryMaterials used for dental equipment surfacesDetermination of resistance to chemical disinfectants(ISO 21530 : 2004) 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 21530 : 2004 EZahnheilkunde Materialien fr Ober-flchen v
8、on zahnrztlichen Ausrstun-gen Bestimmung der Bestndigkeitgegen chemische Desinfektionsmittel(ISO 21530 : 2004)This European Standard was approved by CEN on 2004-06-07.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Stan
9、dard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, Germa
10、n).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 Austria, Belgium, Cyprus, theCzech Republic, Denmark
11、, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN ISO 21530June 2004Management Centre: rue de Stassart 36, B-1050 Bruss
12、elsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungArt dentaire Matriaux utiliss pourles surfaces du matriel dentaire D-termination de la rsistance aux dsin-fectants chimiques (ISO 21530 : 2003)Page 2EN ISO 21530 : 2004ForewordInternational StandardI
13、SO 21530 : 2004 Dentistry Materials used for dental equipment surfaces Determination of resistance tochemical disinfectants,which was prepared by ISO/TC 106 Dentistry of the International Organization for Standardization, has beenadopted by Technical Committee CEN/TC 55 Dentistry the Secretariat of
14、which is held by DIN, as a EuropeanStandard.sThis European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by December 2004 at the latest.In accordance with the CEN/CENELEC Internal
15、Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Net
16、herlands, Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 21530 : 2004 was approved by CEN as a European Standard withoutany modification.3333444447911111111111314Page 3EN ISO 21530 : 2004Page 4EN ISO 21530 : 2004Page 5EN ISO 21530 : 2004Page 6EN ISO 21530 : 2004Page 7EN ISO 21530 : 2004Page 8EN ISO 21530 : 2004Page 9EN ISO 21530 : 2004Page 10EN ISO 21530 : 2004Page 11EN ISO 21530 : 2004Page 12EN ISO 21530 : 2004Page 13EN ISO 21530 : 2004Page 14EN ISO 21530 : 2004
