1、BRITISH STANDARDBS EN 3745-502:2005Aerospace series Fibres and cables, optical, aircraft use Test methods Part 502: Tensile strength for short length of optical fibresThe European Standard EN 3745-502:2005 has the status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g5
2、6g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Mon Feb 05 03:05:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 3745-502:2005This British Standard was published un
3、der the authority of the Standards Policy and Strategy Committee on 31 October 2006 BSI 2006ISBN 0 580 49457 8National forewordThis British Standard was published by BSI. It is the UK implementation of EN 3745-502:2005.The UK participation in its preparation was entrusted by Technical Committee ACE/
4、6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/-/10, Aerospace Fibre optic systems and equipment.A list of organizations represented on ACE/6/-/10 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions
5、of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Mon Feb 05 03:05:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEUROPE
6、AN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 3745-502December 2005ICS 49.060English VersionAerospace series - Fibres and cables, optical, aircraft use - Testmethods - Part 502: Tensile stength for short length of opticalfibresSrie arospatiale - Fibres et cbles optiques usagearonautique - Mthodes dess
7、ais - Partie 502: Rsistance la traction sur faible longueur dune fibre optiqueLuft- und Raumfahrt - Faseroptische Leitungen frLuftfahrzeuge - Prfverfahren - Teil 502: Zugfestigkeit frkurze Lngen von LichtwellenleiternThis European Standard was approved by CEN on 26 September 2005.CEN members are bou
8、nd to 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
9、tral Secretariat 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 Central Secretariat has the same status as t
10、he officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, S
11、weden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.R
12、ef. No. EN 3745-502:2005: ELicensed Copy: Wang Bin, na, Mon Feb 05 03:05:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI2 Contents Foreword 3 1 Scope .4 2 Normative references .4 3 Test methods.4 EN 3745-502:2005Licensed Copy: Wang Bin, na, Mon Feb 05 03:05:16 GMT+00:00 2007, Uncontrolled Copy, (c) BS
13、I3 Foreword This European Standard (EN 3745-502:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the Nation
14、al Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. 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 June 2006, and conflicting national st
15、andards shall be withdrawn at the latest by June 2006. 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 In
16、ternal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Net
17、herlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 3745-502:2005Licensed Copy: Wang Bin, na, Mon Feb 05 03:05:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI4 1 Scope This standard specifies a method of determining the tensile strength test fo
18、r short length of optical fibre. It shall be used together with EN 2591-100. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the refer
19、enced document (including any amendments) applies. EN 2591-100, Aerospace series - Elements of electrical and optical connection - Test methods - Part 100: General EN 60793-1-31, Optical fibres - Part 1-31: Measurement methods and test procedures - Tensile strength. 3 Test methods For the tensile st
20、rength test for short length of optical fibre, see EN 60793-1-31. EN 3745-502:2005Licensed Copy: Wang Bin, na, Mon Feb 05 03:05:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSIblankLicensed Copy: Wang Bin, na, Mon Feb 05 03:05:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 3745-502:2005BSI389 Chisw
21、ick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by ame
22、ndment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant 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 w
23、ould inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +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 la
24、test editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In resp
25、onse to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European and international standards through
26、its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI
27、are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding online acce
28、ss to British Standards via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardi
29、zation bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI.This does not preclude
30、 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 & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.Licensed Copy: Wang Bin, na, Mon Feb 05 03:05:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI
