DIN EN ISO 11200-2014 Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a S.pdf

1、October 2014 Translation by DIN-Sprachendienst.English price group 19No part of this translation may be reproduced without prior permission 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).IC

2、S 17.140.20!%;ja“2247162www.din.deDDIN EN ISO 11200Acoustics Noise emitted by machinery and equipment Guidelines for the use of basic standards for the determination ofemission sound pressure levels at a work station and at other specifiedpositions (ISO 11200:2014);English version EN ISO 11200:2014,

3、English translation of DIN EN ISO 11200:2014-10Akustik Geruschabstrahlung von Maschinen und Gerten Leitlinien zur Anwendung der Grundnormen zur Bestimmung vonEmissions-Schalldruckpegeln am Arbeitsplatz und an anderen festgelegten Orten(ISO 11200:2014);Englische Fassung EN ISO 11200:2014,Englische be

4、rsetzung von DIN EN ISO 11200:2014-10Acoustique Bruit mis par les machines et quipements Guide dutilisation des normes de base pour la dtermination des niveaux de pressionacoustique dmission au poste de travail et en dautres positions spcifies(ISO 11200:2014);Version anglaise EN ISO 11200:2014,Tradu

5、ction anglaise de DIN EN ISO 11200:2014-10SupersedesDIN EN ISO 11200:2010-01www.beuth.deDocument comprises 47 pagesIn case of doubt, the German-language original shall be considered authoritative.09.14 DIN EN ISO 11200:2014-10 2 A comma is used as the decimal marker. National foreword This standard

6、(EN ISO 11200:2014) has been prepared by Technical Committee ISO/TC 43 “Acoustics”, Subcommittee SC 1 “Noise” (Secretariat: DS, Denmark), Working Group WG 28 “Basic machinery noise emission standards“ in collaboration with Technical Committee CEN/TC 211 “Acoustics” (Secretariat: DS, Denmark). The re

7、sponsible German body involved in its preparation was the DIN-Normenausschuss Akustik, Lrmminderung und Schwingungstechnik im DIN und VDI (DIN and VDI Standards Committee Acoustics, Noise Control and Vibration Engineering), Working Committee NA 001-01-04 AA Geruschemission von Maschinen und Anlagen;

8、 Messung, Minderung, Datensammlung. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3740 DIN EN ISO 3740 ISO 11201 DIN EN ISO 11201 ISO 3741 DIN EN ISO 3741 ISO 11202 DIN EN ISO 11202 ISO 3743-1 DIN EN ISO 3743-1 ISO 11203 DIN EN ISO 11

9、203 ISO 3743-2 DIN EN ISO 3743-2 ISO 11204 DIN EN ISO 11204 ISO 3744 DIN EN ISO 3744 ISO 11205 DIN EN ISO 11205 ISO 3745 DIN EN ISO 3745 ISO 11690-3 DIN EN ISO 11690-3 ISO 3746 DIN EN ISO 3746 ISO 12001 DIN EN ISO 12001 ISO 3747 DIN EN ISO 3747 IEC 60942 DIN EN 60942 ISO 4871 DIN EN ISO 4871 IEC 610

10、43 DIN EN 61043 ISO 9612 DIN EN ISO 9612 IEC 61260 DIN EN 61260 ISO 9614-1 DIN EN ISO 9614-1 IEC 61672-1 DIN EN 61672-1 ISO 9614-2 DIN EN ISO 9614-2 ISO/IEC Guide 98-3 DIN V ENV 13005 ISO 9614-3 DIN EN ISO 9614-3 The German Standards are given in National Annex NA “Bibliography”. Amendments This sta

11、ndard differs from DIN EN ISO 11200:2010-01 as follows: a) the standard has been aligned with the revised standards DIN EN ISO 11201, DIN EN ISO 11202 and DIN EN ISO 11204; b) the document has been extensively restructured; c) explanatory notes to basic descriptors have been included; d) the selecti

12、on of the most appropriate method has been supplemented by tables and flow charts; e) the benefits and constraints of the various methods are listed in a table; f) information on the test environment and the relevant environmental correction has been added; g) case studies of practical applications

13、of this standards group have been included. Previous editions DIN 45635: 1970-03 DIN 45635-1: 1972-01, 1984-04 DIN EN ISO 11200: 1996-07, 2010-01 DIN EN ISO 11200:2014-10 3 National Annex NA (informative) Bibliography DIN V ENV 13005, Guide to the expression of uncertainty in measurement DIN EN 6094

14、2, Electroacoustics Sound calibrators DIN EN 61043, Electroacoustics Instruments for the measurement of sound intensity Measurement with pairs of pressure sensing microphones DIN EN 61260, Electroacoustics Octave-band and fractional-octave-band filters DIN EN 61672-1, Electroacoustics Sound level me

15、ters Part 1: Specifications DIN EN ISO 3740, Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards DIN EN ISO 3741, Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for rev

16、erberation test rooms DIN EN ISO 3743-1, Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for small, movable sources in reverberant fields Part 1: Comparison method for a hard-walled test room DIN EN ISO 3743-2, Acoustics

17、 Determination of sound power levels of noise sources using sound pressure Engineering methods for small, movable sources in reverberant fields Part 2: Methods for special reverberation test rooms DIN EN ISO 3744, Acoustics Determination of sound power levels and sound energy levels of noise sources

18、 using sound pressure Engineering methods for an essentially free field over a reflecting plane DIN EN ISO 3745, Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for anechoic rooms and hemi-anechoic rooms DIN EN ISO 3746, A

19、coustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane DIN EN ISO 3747, Acoustics Determination of sound power levels and sound energy levels of noise sources using sound

20、 pressure Engineering/survey methods for use in situ in a reverberant environment DIN ISO 4871, Acoustics Declaration and verification of noise emission values of machinery and equipment DIN EN ISO 9612, Acoustics Determination of occupational noise exposure Engineering method DIN EN ISO 9614-1, Aco

21、ustics Determination of sound power levels of noise sources using sound intensity Part 1: Measurement at discrete points DIN EN ISO 9614-2, Acoustics Determination of sound power levels of noise sources using sound intensity Part 2: Measurement by scanning DIN EN ISO 11200:2014-10 4 DIN EN ISO 9614-

22、3, Acoustics Determination of sound power levels of noise sources using sound intensity Part 3: Precision method for measurement by scanning DIN EN ISO 11201, Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified p

23、ositions in an essentially free field over a reflecting plane with negligible environmental corrections DIN EN ISO 11202, Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environ

24、mental corrections DIN EN ISO 11203, Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level DIN EN ISO 11204, Acoustics Noise emitted by machinery and equipment Determination of

25、emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections DIN EN ISO 11205, Acoustics Noise emitted by machinery and equipment Engineering method for the determination of emission sound pressure levels in situ at the work station an

26、d at other specified positions using sound intensity DIN EN ISO 11690-3, Acoustics Recommended practice for the design of low-noise machinery containing machinery Part 3: Sound propagation and noise prediction in workrooms DIN EN ISO 12001, Acoustics Noise emitted by machinery and equipment Rules fo

27、r the drafting and presentation of a noise test code EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11200 May 2014 ICS 17.140.20 Supersedes EN ISO 11200:2009English Version Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determinatio

28、n of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014) Acoustique - Bruit mis par les machines et quipements - Guide dutilisation des normes de base pour la dtermination des niveaux de pression acoustique dmission au poste de travail et en dautres pos

29、itions spcifies (ISO 11200:2014) Akustik - Geruschabstrahlung von Maschinen und Gerten - Leitlinien zur Anwendung der Grundnormen zur Bestimmung von Emissions-Schalldruckpegeln am Arbeitsplatz und an anderen festgelegten Orten (ISO 11200:2014) This European Standard was approved by CEN on 17 April 2

30、014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained

31、 on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CE

32、NELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, It

33、aly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Av

34、enue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11200:2014 EContents PageForeword .3Introduction 41 Scope 62 Normative references . 63 Terms and definitions 74 Emission sound pressure level

35、at work stations and other specified positions 134.1 Physical background 134.2 Difference between noise exposure level of persons and noise emission level 144.3 Difference between sound power level of machinery and sound pressure level 144.4 Reasons for determining the emission sound pressure level

36、. 144.5 How the source directivity is handled in the ISO 11201, ISO 11202, ISO 11203, ISO 11204 and ISO 11205 group .15 55 Overview of the methods offered in the ISO 11201, ISO 11202, ISO 11203, ISO 11204 and ISO 11205 group for determining the emission sound pressure level at work stations and othe

37、r specified positions .166 Selection of the most appropriate method from the group 206.1 Quantities to be measured and determined .206.2 Considerations affecting choice of method .206.3 Considerations for the selection of the most appropriate method 236.4 Synopses . 237 Selection of specified positi

38、ons . 278 Treatment of measurement uncertainty in ISO 11201, 11202 and 11204 .27Annex A (informative) Test site and environmental correction K2 Some guidance . 29Annex B (informative) Case studies . 31Bibliography 43Annex AZ (informative).42DIN EN ISO 11200:2014-10EN ISO 11200:2014 (E) 2 Foreword Th

39、is document (EN ISO 11200:2014) has been prepared by Technical Committee ISO/TC 43 “Acoustics” in collaboration with 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

40、 identical text or by endorsement, at the latest by November 2014, and conflicting national standards shall be withdrawn at the latest by November 2014. 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

41、be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 11200:2009. 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 Directive(s). For

42、relationship with EU Directive(s), see informative Annex ZA, which is an integral part 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, Croat

43、ia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and th

44、e United Kingdom. Endorsement notice The text of ISO 11200:2014 has been approved by CEN as EN ISO 11200:2014 without any modification. DIN EN ISO 11200:2014-10EN ISO 11200:2014 (E) 3 Introduction0.1 For many users of machinery and equipment, the control of noise is a major issue which requires effe

45、ctive exchange of acoustical information among the several parties concerned. These include the manufacturer, installer and user of the machinery or equipment. This acoustical information is obtained from measurements. The main flow of information goes from the manufacturer to the user.These measure

46、ments are useful only if the conditions under which they are carried out are specified, if they yield defined acoustical quantities, and if they are carried out using standardized instruments.Two quantities which complement one another can be used to describe the sound emission of machinery or equip

47、ment: the sound power level and the emission sound pressure level at a specified position. The International Standards which describe the basic methods of determining the sound power level are ISO 3740,2ISO 3741, ISO 3743 (all parts), ISO 3744, ISO 3745, ISO 3746 and ISO 3747 (determination from sound pressure level measurements), and ISO 9614-1, ISO 9614-2 and ISO 9614-3 (determination from sound intensity measurements). This International Standard introduces a group of five International Standards describing various methods for determining emission sound pressure levels