IEC 60500-2017 Underwater acoustics - Hydrophones - Properties of hydrophones in the frequency range 1 Hz to 500 kHz《水声学 水听器 频率范围为1 Hz至500 kHz的水听器性能》.pdf

《IEC 60500-2017 Underwater acoustics - Hydrophones - Properties of hydrophones in the frequency range 1 Hz to 500 kHz《水声学 水听器 频率范围为1 Hz至500 kHz的水听器性能》.pdf》由会员分享，可在线阅读，更多相关《IEC 60500-2017 Underwater acoustics - Hydrophones - Properties of hydrophones in the frequency range 1 Hz to 500 kHz《水声学 水听器 频率范围为1 Hz至500 kHz的水听器性能》.pdf（50页珍藏版）》请在麦多课文档分享上搜索。

1、 IEC 60500 Edition 2.0 2017-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Underwater acoustics Hydrophones Properties of hydrophones in the frequency range 1 Hz to 500 kHz Acoustique sous-marine Hydrophones Proprits des hydrophones dans la bande de frquences de 1 Hz 500 kHz IEC 60500:2017-04(en-fr)

2、 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission

3、in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for furth

4、er information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lIEC ou du Comit

5、national de lIEC du pays du demandeur. Si vous avez des questions sur le copyright de lIEC ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pays de rsidence. IEC Central Office Tel.: +41 22 919

6、02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technol

7、ogies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. IEC Catalogue - webstore.iec.ch/catalogue The stand-alone application for consu

8、lting the entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other documents. Available for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced search enables to find IEC publications by a v

9、ariety of criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Availab

10、le online and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing 20 000 terms and definitions in English and French, with equivalent terms in 16 additional languages. Also known as the International Elect

11、rotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary 65 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC TC 37, 77

12、, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de lIEC La Commission Electrotechnique Internationale (IEC) est la premire organisati

13、on mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, u

14、n corrigendum ou amendement peut avoir t publi. Catalogue IEC - webstore.iec.ch/catalogue Application autonome pour consulter tous les renseignements bibliographiques sur les Normes internationales, Spcifications techniques, Rapports techniques et autres documents de lIEC. Disponible pour PC, Mac OS

15、, tablettes Android et iPad. Recherche de publications IEC - www.iec.ch/searchpub La recherche avance permet de trouver des publications IEC en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou ret

16、ires. IEC Just Published - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications IEC. Just Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne de terme

17、s lectroniques et lectriques. Il contient 20 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans 16 langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (IEV) en ligne. Glossaire IEC - std.iec.ch/glossary 65 000 entres terminologiques

18、 lectrotechniques, en anglais et en franais, extraites des articles Termes et Dfinitions des publications IEC parues depuis 2002. Plus certaines entres antrieures extraites des publications des CE 37, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des comme

19、ntaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60500 Edition 2.0 2017-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Underwater acoustics Hydrophones Properties of hydrophones in the frequency range 1 Hz to 500 kHz Acoustique sous-marine Hydrophones Propri

20、ts des hydrophones dans la bande de frquences de 1 Hz 500 kHz INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 17.140.50 ISBN 978-2-8322-4049-6 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique

21、 Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 60500:2017 IEC 2017 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and defini

22、tions 5 4 Symbols 11 5 Hydrophone characteristics . 12 5.1 General . 12 5.2 Basic requirements . 12 5.3 Sensitivity . 12 5.4 Frequency response . 13 5.4.1 Stated operating frequency band . 13 5.4.2 Frequency dependence . 13 5.5 Directional response . 13 5.6 Dynamic range 13 5.6.1 Linearity and overl

23、oad sound pressure level 13 5.6.2 Equivalent noise pressure spectral density level 14 5.6.3 Conditions required . 14 5.7 Electrical requirements . 14 5.7.1 Electromagnetic interference . 14 5.7.2 Electrical characteristics 14 5.8 Mechanical requirements 14 5.9 Environmental aspects 15 5.10 Stability

24、 of the sensitivity 15 5.10.1 Temperature stability . 15 5.10.2 Depth stability 15 5.10.3 Time stability . 15 6 Information to be supplied by the manufacturer . 16 Annex A (informative) Recommendations for selecting hydrophones 18 A.1 General . 18 A.2 Sensitivity . 18 A.3 Selfnoise performance 19 A.

25、4 Frequency response . 19 A.5 Directional response . 20 A.6 Dynamic range 20 A.7 Electrical connection . 21 A.8 Stability of the sensitivity 21 A.8.1 Temperature stability . 21 A.8.2 Depth stability 21 A.8.3 Time stability . 21 Bibliography 22 Figure 1 Angular co-ordinate system 6 IEC 60500:2017 IEC

26、 2017 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ UNDERWATER ACOUSTICS HYDROPHONES PROPERTIES OF HYDROPHONES IN THE FREQUENCY RANGE 1 Hz TO 500 kHz FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnic

27、al committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, T

28、echnical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, gover

29、nmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions

30、or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for internation

31、al use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to

32、 promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly

33、indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodie

34、s. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property

35、damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this

36、publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or a

37、ll such patent rights. International Standard IEC 60500 has been prepared by IEC technical committee 87: Ultrasonics. This second edition cancels and replaces the first edition published in 1974. This edition constitutes a technical revision. This edition includes the following significant technical

38、 changes with respect to the previous edition. a) The format and scope of IEC 60500 have been changed to be compatible with IEC 62127-3:2007 in accordance with ISO/IEC Directives, and has a good conformity with IEC 60565:2006, making the suite of available standards for underwater sound a more coord

39、inated and coherent system. b) The upper limit of the frequency range of hydrophones has been expanded from 100 kHz to 500 kHz. c) Technical requirements of hydrophone selecting are provided in Annex A, and the depth range of the static pressure range of hydrophones has been expanded from 10 m to 10

40、0 m. 4 IEC 60500:2017 IEC 2017 The text of this International Standard is based on the following documents: FDIS Report on voting 87/644/FDIS 87/649/RVD Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. T

41、his document has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At thi

42、s date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IEC 60500:2017 IEC 2017 5 UNDERWATER ACOUSTICS HYDROPHONES PROPERTIES OF HYDROPHONES IN THE FREQUENCY RANGE 1 Hz TO 500 kHz 1 Scope This document specifies the relevant characteristics and properties of h

43、ydrophones in the frequency range 1 Hz to 500 kHz, and specifies how to report these characteristics. It does not cover performance requirements for specific hydrophone types, or for specific hydrophone applications. However, guidance on the choice of a hydrophone with appropriate performance for a

44、specific application is given in an informative annex. This document is applicable to: hydrophones employing piezoelectric sensor elements, designed to respond to sound pressure in water and measure underwater acoustical signals; hydrophones with or without an integral pre-amplifier. 2 Normative ref

45、erences The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments

46、) applies. ISO 266:1997, Acoustics Preferred frequencies 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 angular co-ordinate system system used to designate the directional response pattern of the hydrophone Note 1 to entry: The terms “horizo

47、ntal directional response” and “vertical directional response” are often used for representation of directional response in the xy-plane, and xz- (or yz-) planes respectively. Note 2 to entry: “+z” is coincident with an axis of the hydrophone, and “ z” is in the direction of the hydrophone cable. 6

48、IEC 60500:2017 IEC 2017 Key r radial distance polar angle azimuthal angle Figure 1 Angular co-ordinate system 3.2 end-of-cable capacitance C Helectrical capacitance measured at the end of the integral cable of a hydrophone at a frequency well below any pronounced resonance Note 1 to entry: End-of-ca

49、ble capacitance is expressed in farad, F. Note 2 to entry: The frequency is stated along with the value of end-of-cable capacitance. The end-of cable capacitance is typically measured at a frequency of 1 kHz. 3.3 diffraction factor ratio of the root-mean-square sound pressure averaged over the part of the hydrophone designed to receive an incident plane wave sound pressure from a given direction to the free