EN ISO 3822-3-1997 Acoustics - Laboratory Tests on Noise Emission from Appliances and Equipment Used in Water Supply Installations - Part 3 Mounting and Operati.pdf

《EN ISO 3822-3-1997 Acoustics - Laboratory Tests on Noise Emission from Appliances and Equipment Used in Water Supply Installations - Part 3 Mounting and Operati.pdf》由会员分享，可在线阅读，更多相关《EN ISO 3822-3-1997 Acoustics - Laboratory Tests on Noise Emission from Appliances and Equipment Used in Water Supply Installations - Part 3 Mounting and Operati.pdf（16页珍藏版）》请在麦多课文档分享上搜索。

1、NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN ISO 3822-3:1997 +A1:2009 :BS EN ISO 3822-3:1997+A1:2009 This British Standard, having been prepared under the direction of the Health and Environment Se

2、ctor Board, was published under the authority of the Standards Board and comes into effect on 15 August 1997 BSI 2010 Amendments/corrigenda issued since publication Date Text affected 28 February 2010 Implementation of ISO amendment 1:2009 with CEN endorsement A1:2009 ISBN 978 0 580 65829 7 National

3、 Foreword This British Standard is the UK implementation of EN ISO 3822-3:1997+A1:2009. It is identical to ISO 3822-3:1997, incorporating amendment 1:2009. It supersedes BS EN ISO 3822-3:1997 which is withdrawn. The start and finish of text introduced or altered by amendment is indicated in the text

4、 by tags. Tags indicating changes to ISO text carry the number of the ISO amendment. For example, text altered by ISO amendment 1 is indicated by !“. The UK participation in its preparation was entrusted by Technical Committee EH/1, Acoustics, to Subcommittee EH/1/6, Building acoustics. A list of or

5、ganizations represented on this subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal o

6、bligations.EN ISO 3822-3:1997+A1 November 2009Foreword to amendment A1 This document (EN ISO 3822-3:1997/A1:2009) has been prepared by Technical Committee ISO/TC 43 “Acoustics“ in collaboration with Technical Committee CEN/TC 126 “Acoustic properties of building elements and of buildings” the secret

7、ariat of which is held by AFNOR. This Amendment to the European Standard EN ISO 3822:1997 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2010, and conflicting national standards shall be withdrawn at the latest by

8、May 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. According to the CEN/CENELEC Internal Regulations, the national standards or

9、ganizations 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, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,

10、 Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 3822-3:1997/Amd 1:2009 has been approved by CEN as a EN ISO 3822-3:1997/A1:2009 without any modification. ii BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)BS EN ISO 3822-

11、3:1997+A1:2009 ii EN ISO 3822-3:1997+A1:2009 (E)BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)BS EN ISO 38

12、22-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)Carry out the tests at water flow rates Q 2and Q 1as given in Table 2. ! “ BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009

13、(E)BS EN ISO 3822-3:1997+A1:2009 EN ISO 3822-3:1997+A1:2009 (E)BSI Group Headquarters 389 Chiswick High Road, London, W4 4AL, UK Tel +44 (0)20 8996 9001 Fax +44 (0)20 8996 7001 standards BSI - British Standards Institution BSI is the independent national body responsible for preparing British Stand

14、ards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the const

15、ant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel

16、: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addres

17、sed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001 Email: You may also buy directly using a debit/credit card from the BSI Shop on the Website http:/ In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have bee

18、n published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also avai

19、lable which give details on all its products and services. Contact Information Centre. Tel: +44 (0)20 8996 7111 Fax: +44 (0)20 8996 7048 Email: Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For detail

20、s of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards via British Standards Online can be found at http:/ Further information about BSI is available on the BSI website at htt

21、p:/ Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or tra

22、nsmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Details and advice can be obtained from the Copyright and Licensing Manager. Tel: +44 (0)20 8996 7070 Email: BS EN ISO 3822-3:1997 +A1:2009