EN ISO 11546-1-2009 en Acoustics - Determination of sound insulation performances of enclosures - Part 1 Measurements under laboratory conditions (for declaration purposes)《声学 密封罩隔.pdf

1、BS EN ISO11546-1:2009ICS 17.140.01NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAcoustics Determination ofsound insulationperformances ofenclosuresPart 1: Measurements underlaboratory conditions (for declarationpurposes) (ISO 11546-1:1995)This British Standard

2、was published under theauthority of the StandardsPolicy and StrategyCommittee on 31 May2010. BSI 2010ISBN 978 0 580 67685 7Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 11546-1:2009National forewordThis British Standard is the UK implementation of EN ISO 11546-1:2009. It is id

3、entical to ISO 11546-1:1995. It supersedes BS EN ISO 11546-1:1996 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EH/1/4, Machinery noise.A list of organizations represented on this committee can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 publication d

4、oes 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 11546-1August 2009ICS 17.140.01 Supersedes EN

5、ISO 11546-1:1995 English VersionAcoustics - Determination of sound insulation performances ofenclosures - Part 1: Measurements under laboratory conditions(for declaration purposes) (ISO 11546-1:1995)Acoustique - Dtermination de lisolement acoustique desencoffrements - Partie 1: Mesurages dans des co

6、nditionsde laboratoire (aux fins de dclaration) (ISO 11546-1:1995)Akustik - Bestimmung der Schalldmmung vonSchallschutzkapseln - Teil 1: Messungen unterLaborbedingungen (Zum Zweck der Kennzeichnung) (ISO11546-1:1995)This European Standard was approved by CEN on 3 August 2009.CEN members are bound to

7、 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 bibliographical references concerning such nationalstandards may be obtained on application to the CEN Mana

8、gement 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 CEN member into its own language and notified to the CEN Management Centre has the same status as th

9、eofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia,

10、Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN na

11、tional Members.Ref. No. EN ISO 11546-1:2009: EBS EN ISO 11546-1:2009EN ISO 11546-1:2009 (E) 3 Foreword The text of ISO 11546-1:1995 has been prepared by Technical Committee ISO/TC 43 “Acoustics” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 11546-1:200

12、9 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 endorsement, at the latest by January 2010, and conflicting national standards shall be wi

13、thdrawn at the latest by January 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 for identifying any or all such patent rights. This document supersedes EN ISO 11546-1:1995. T

14、his 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 EC Directives. For relationship with EC Directives, see informative Annexes ZA and ZB, which are integral parts of this document. Acc

15、ording 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, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lat

16、via, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 11546-1:1995 has been approved by CEN as a EN ISO 11546-1:2009 without any modification. BS EN ISO 11546-1:2009

17、EN ISO 11546-1:2009 (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 by the European Commission and the European Free Trade Association to provide a m

18、eans 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 Communities under that Directive and has been implemented as a national standard in at least one Member State, co

19、mpliance 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 regulations. WARNING - Other requirements and other EU Directives may be applicabl

20、e to the product(s) falling within the scope of this standard. BS EN ISO 11546-1:2009EN ISO 11546-1:2009 (E) 5 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a mandate given t

21、o 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 Official Journal of the European Communities under that Directive and has been

22、 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 regulations. W

23、ARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1

24、:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO

25、 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO 11546-1:2009BS EN ISO11546-1:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +

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