DIN EN ISO 20361-2016 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361 2015) German version EN ISO 20361 2015《液体泵和泵机组 噪声测试规程 2级和3级精确度(ISO 20361.pdf
《DIN EN ISO 20361-2016 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361 2015) German version EN ISO 20361 2015《液体泵和泵机组 噪声测试规程 2级和3级精确度(ISO 20361.pdf》由会员分享,可在线阅读,更多相关《DIN EN ISO 20361-2016 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361 2015) German version EN ISO 20361 2015《液体泵和泵机组 噪声测试规程 2级和3级精确度(ISO 20361.pdf(30页珍藏版)》请在麦多课文档分享上搜索。
1、May 2016 English price group 14No 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).ICS 17.140.20; 23.080!%SM“2484227www.din
2、.deDIN EN ISO 20361Liquid pumps and pump units Noise test code Grades 2 and 3 of accuracy (ISO 20361:2015);English version EN ISO 20361:2015,English translation of DIN EN ISO 20361:2016-05Flssigkeitspumpen und -pumpenaggregate Geruschmessung Genauigkeitsklassen 2 und 3 (ISO 20361:2015);Englische Fas
3、sung EN ISO 20361:2015,Englische bersetzung von DIN EN ISO 20361:2016-05Pompes et groupes motopompes pour liquides Code dessai acoustique Classes de prcision 2 et 3 (ISO 20361:2015);Version anglaise EN ISO 20361:2015,Traduction anglaise de DIN EN ISO 20361:2016-05SupersedesDIN EN ISO 20361:2010-10ww
4、w.beuth.deDocument comprises 30 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.04.16 DIN EN ISO 20361:2016-05 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This standard
5、 has been prepared by Technical Committee ISO/TC 115 “Pumps” in collaboration with Technical Committee CEN/TC 197 “Pumps” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was DIN-Normenausschuss Maschinenbau (DIN Standards Committee Mechanical Engineering), Worki
6、ng Committee NA 060-11-01 AA Kreiselpumpen of Section Pumpen. Representatives of manufacturers and users of pumps, and of the employers liability insurance associations contributed to this standard. This standard contains specifications giving detail to the essential requirements set out in Annex I
7、of the “Machinery Directive”, Directive 2006/42/EC, and which apply to machines that are either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of that directive. Once this standard is cited in the Offi
8、cial Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The International Standards referred to in Clause 2 and the Bibliography, and
9、 which have been taken over as European Standards have been published as the corresponding DIN EN ISO Standards with the same number. Where the International Standards and documents referred to are not also DIN ISO Standards with the same number, there are no national standards available. Amendments
10、 This standard differs from DIN EN ISO 20361:2010-10 as follows: a) the Annexes referring to the old EU Directive 98/37/EC and to European publications have been deleted; b) the standard has been editorially revised. Previous editions DIN 45635-24: 1980-03 DIN EN 12639: 2000-06 DIN EN ISO 20361: 201
11、0-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 20361 June 2015 ICS 17.140.20; 23.080 Supersedes EN ISO 20361:2009 English Version Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2015) Pompes et groupes motopompes pour liquides Code dessai acoustiq
12、ue - Classes de prcision 2 et 3 (ISO 20361:2015) Flssigkeitspumpen und pumpenaggregate Geruschmessung Genauigkeitsklassen 2 und 3 (ISO 20361:2015) This European Standard was approved by CEN on 17 April 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate th
13、e 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 on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard
14、 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-CENELEC Management Centre has the same status as the official versions. CEN members are the nationa
15、l standards bodies of Austria, Belgium, Bulgaria, Croatia, 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, Slovak
16、ia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T EUR O P EN D E NOR M A L I S ATI O N EUR O P I S C HES KOM I T E E F R NOR M UNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation
17、in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 20361:2015 E European foreword 3Introduction 61 Scope . 72 Normative references 73 Terms and definitions . 84 Pump family and pump configuration . 85 Sound power level determination 85.1 General . 85.2 Specific
18、 considerations for reference box, measurement surface, position of microphones, and intensity probe 105.2.1 General. 105.2.2 Reference box 105.2.3 Measurement surface and microphone positions 125.2.4 Position of microphones and intensity probes .166 Emission sound pressure level determination 166.1
19、 Basic standard to be used . 166.2 Relevant work station 166.3 Measurement uncertainty 167 Installation and mounting conditions .177.1 General 177.2 Noise test situation . 177.2.1 General. 177.2.2 Test on site . 177.2.3 Test on shop test stand 177.2.4 Test on a specific facility intended for acousti
20、c measurement .178 Operating conditions during noise measurement .188.1 General 188.2 Pumped liquid 188.3 NPSHA value . 189 Information to be recorded 189.1 General 189.2 Test report 1810 Declaration and verification of noise emission values 19Annex A (normative) Pump alone Measurement surface 20Ann
21、ex B (normative) Pump units Microphone positions for sound pressure level measurement on the measurement surface for different pump types and sizes 21Bibliography .28Contents PageAnnex ZA (informative) Relationship between this International Standard and the Essential Requirements of EU Directive 20
22、06/42/EC 4 Foreword 5.DIN EN ISO 20361:2016-05 EN ISO 20361:2015 (E)2 European foreword This document (EN ISO 20361:2015) has been prepared by Technical Committee ISO/TC 115 “Pumps” in collaboration with Technical Committee CEN/TC 197 “Pumps” the secretariat of which is held by AFNOR. This European
23、Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2015, and conflicting national standards shall be withdrawn at the latest by December 2015. Attention is drawn to the possibility that some of the elemen
24、ts 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 20361:2009. This document has been prepared under a mandate given to CEN by the European Commission and the Europea
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