1、BS EN ISO11203:2009ICS 17.140.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAcoustics Noiseemitted by machineryand equipment Determination ofemission soundpressure levels ata work station andat other specifiedpositions from thesound power level (ISO11203:199
2、5)This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 30 April2010 BSI 2010ISBN 978 0 580 67676 5Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 11203:2009National forewordThis British Standard is the UK implementation of EN ISO
3、11203:2009.It is identical to ISO 11203:1995. It supersedes BS EN ISO 11203:1996which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EH/1/4, Machinery noise.A list of organizations represented on this committee can be obtained onrequest to its secretary.This
4、 publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 11203August 2009ICS 17.140.20 Su
5、persedes EN ISO 11203:1995 English VersionAcoustics - Noise emitted by machinery and equipment -Determination of emission sound pressure levels at a workstation and at other specified positions from the sound powerlevel (ISO 11203:1995)Acoustique - Bruit mis par les machines et quipements -Dterminat
6、ion des niveaux de pression acoustiquedmission au poste de travail et en dautres positionsspcifies partir du niveau de puissance acoustique (ISO11203:1995)Akustik - Geruschabstrahlung von Maschinen undGerten - Bestimmung von Emissions-Schalldruckpegelnam Arbeitsplatz und an anderen festgelegten Orte
7、n (ISO11203:1995)This European Standard was approved by CEN on 27 July 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliog
8、raphical references concerning such nationalstandards 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). A version in any other language made by translationunder the responsibility of a
9、CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, It
10、aly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Br
11、ussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 11203:2009: EBS EN ISO 11203:2009EN ISO 11203:2009 (E) 3 Foreword The text of ISO 11203:1995 has been prepared by Technical Committee ISO/TC 43 “Acoustics” of the Intern
12、ational Organization for Standardization (ISO) and has been taken over as EN ISO 11203:2009 by Technical Committee CEN/TC 211 “Acoustics” the secretariat of which is held by DS. This European Standard shall be given the status of a national standard, either by publication of an identical text or by
13、endorsement, at the latest by February 2010, and conflicting national standards shall be withdrawn at the latest by February 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible fo
14、r identifying any or all such patent rights. This document supersedes EN ISO 11203:1995. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directives. For relationship with EU Dir
15、ectives, see informative Annexes ZA and ZB, which are integral parts of this document. 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, Cyprus, Czech Republic,
16、 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 the United Kingdom. Endorsement notice The text of ISO 11203:1995 has been a
17、pproved by CEN as a EN ISO 11203:2009 without any modification. BS EN ISO 11203:2009EN ISO 11203:2009 (E) 4 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC This European Standard has been prepared under a mandate given to CEN
18、 by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 98/37/EC, amended by 98/79/EC on machinery. Once this standard is cited in the Official Journal of the European Union under that Directive and
19、has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regula
20、tions. WARNING - Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 11203:2009EN ISO 11203:2009 (E) 5 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 200
21、6/42/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC on machinery. Once this standard is cited in the Offici
22、al Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential
23、 Requirements of that Directive and associated EFTA regulations. WARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 11203:2009BS EN ISO 11203:2009BS EN ISO 11203:2009BS EN ISO 11203:2009BS EN ISO 11203:2009BS EN
24、 ISO 11203:2009BS EN ISO 11203:2009BS EN ISO 11203:2009BS EN ISO 11203:2009BS EN ISO 11203:2009BS EN ISO 11203:2009BS EN ISO 11203:2009This page has been intentionally left blank BS EN ISO11203:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 899
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