BS EN 3745-502-2005 Aerospace series - Fibres and cables optical aircraft use - Test methods - Part 502 Tensile strength for short length of optical fibres《航空航天系列 航空用光缆和光纤 试验方法 第50.pdf

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

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