BS-EN-61300-2-12-2005.pdf
《BS-EN-61300-2-12-2005.pdf》由会员分享,可在线阅读,更多相关《BS-EN-61300-2-12-2005.pdf(12页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 61300-2-12:2005 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-12: Tests Impact The European Standard EN 61300-2-12:2005 has the status of a British Standard ICS 33.180.20 ? Licensed Copy: sheffieldun sheffieldun, na, Mo
2、n Nov 13 03:21:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61300-2-12:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 3 February 2006 BSI 3 February 2006 ISBN 0 580 47066 0 National foreword This British Standard is the official
3、English language version of EN 61300-2-12:2005. It is identical with IEC 61300-2-12:2005. It supersedes BS EN 61300-2-12:1997 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnecting d
4、evices and passive components, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be foun
5、d in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are respo
6、nsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep U
7、K interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover. The BSI copyright notice displayed in this document indicates
8、when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 03:21:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61300-2-12 NORME EUROPENNE EUROPISCHE NORM December 2005 CENELEC European Commi
9、ttee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC
10、members. Ref. No. EN 61300-2-12:2005 E ICS 33.180.20 Supersedes EN 61300-2-12:1997 English version Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-12: Tests Impact (IEC 61300-2-12:2005) Dispositifs dinterconnexion et composants passifs fibres o
11、ptiques - Mthodes fondamentales dessais et de mesures Partie 2-12: Essais Impact (CEI 61300-2-12:2005) Lichtwellenleiter Verbindungselemente und passive Bauteile Grundlegende Prf- und Messverfahren Teil 2-12: Prfungen Schlag (IEC 61300-2-12:2005) This European Standard was approved by CENELEC on 200
12、5-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the 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
13、obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the
14、Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Neth
15、erlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 03:21:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Foreword The text of document 86B/2135/FDIS, future edition 2 of IEC 61300-2-12, prepared b
16、y SC 86B, Fibre optic interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61300-2-12 on 2005-10-01. This European Standard supersedes EN 61300-2-12:1997. Specific technical changes from EN 61300-
17、2-12:1997 include replacement of the hammer drop method with the free drop method. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-07-01 latest date by which the national
18、 standards conflicting with the EN have to be withdrawn (dow) 2008-10-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61300-2-12:2005 was approved by CENELEC as a European Standard without any modification. _ EN 61300-2-12:2005 2 Licensed Copy:
19、sheffieldun sheffieldun, na, Mon Nov 13 03:21:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 3 EN 61300-2-12:2005 CONTENTS 1 Scope 4 2 Normative references .4 3 General description 4 4 Apparatus 4 4.1 Method A Pendulum drop4 4.2 Method B Free drop5 5 Procedure 5 5.1 Preparation of specimen5 5.2 Preco
20、nditioning .5 5.3 Initial examinations and measurements6 5.4 Test method 6 5.5 Recovery.7 5.6 Final examinations and measurements 7 6 Details to be specified 8 6.1 Method A.8 6.2 Method B.8 Annex ZA (normative) Normative references to international publications with their corresponding European publ
21、ications .9 Figure 1 Method A apparatus.5 Figure 2 Orientations for edge and corner drops7 Table 1 Drop height and specimen mass.6 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 03:21:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61300-2-12:2005 4 FIBRE OPTIC INTERCONNECTING DEVICES AND P
22、ASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-12: Tests Impact 1 Scope This part of IEC 61300 evaluates the ability of a passive fibre optic device to withstand impacts likely to be encountered during usage. The impact may be a localized impact, a series of impacts with hard objects
23、 or an impact normally associated with dropping the device. 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 referenced document (i
24、ncluding any amendments) applies. IEC 61300-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 1: General and guidance IEC 61300-3-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-1: Exami
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 61300 12 2005
链接地址:https://www.31doc.com/p-3744210.html