BS-EN-61300-2-38-2006.pdf
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1、BRITISH STANDARD BS EN 61300-2-38: 2006 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-38: Tests Sealing for pressurized fibre optic closures The European Standard EN 61300-2-38:2006 has the status of a British Standard ICS 33.180.20 ? License
2、d Copy: London South Bank University, London South Bank University, Tue Jan 23 07:42:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 61300-2-38:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2007 BSI 2007 ISBN 978 0 580 5
3、0040 4 National foreword This British Standard was published by BSI. It is the UK implementation of EN 61300-2-38:2006. It is identical with IEC 61300-2-38:2006. It supersedes BS EN 61300-2-38:1997 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee GEL/8
4、6, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnecting devices and passive components. A list of organizations represented on GEL/86/2 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are respo
5、nsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Tue Jan 23 07:42:01 GMT+00:00 2007, Uncontrolled
6、Copy, (c) BSI EUROPEAN STANDARD EN 61300-2-38 NORME EUROPENNE EUROPISCHE NORM November 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 10
7、50 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61300-2-38:2006 E ICS 33.180.20 Supersedes EN 61300-2-38:1997 English version Fibre optic interconnecting devices and passive components - Basic test and measurement
8、 procedures Part 2-38: Tests - Sealing for pressurized fibre optic closures (IEC 61300-2-38:2006) Dispositifs dinterconnexion et composants passifs fibres optiques - Mthodes fondamentales dessais et de mesures Partie 2-38: Essais - Etanchit pour les botiers fibres optiques surpression interne (CEI 6
9、1300-2-38:2006) Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prf- und Messverfahren Teil 2-38: Prfungen - Dichtheit druckfester Muffen fr Lichtwellenleiterbauteile (IEC 61300-2-38:2006) This European Standard was approved by CENELEC on 2006-10-01. CENELEC members are b
10、ound 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 obtained on application to the
11、 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 Central Secretariat has the sa
12、me status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Polan
13、d, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, London South Bank University, Tue Jan 23 07:42:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Foreword The text of document 86B/2346/FDIS, future edition 2 of IEC
14、61300-2-38, prepared by 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 61300-2-38 on 2006-10-01. This European Standard supersedes EN 61300-2-38:1997. Specific technical
15、changes from EN 61300-2-38:1997 include the specifications of more strict and more detailed sealing properties. 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) 2007-07-01 late
16、st date by which the national standards conflicting with the EN have to be withdrawn (dow) 2009-10-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61300-2-38:2006 was approved by CENELEC as a European Standard without any modification. _ EN 6130
17、0-2-38:2006 2 Licensed Copy: London South Bank University, London South Bank University, Tue Jan 23 07:42:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3 EN 61300-2-38:2006 CONTENTS 1 Scope 4 2 Normative references .4 3 General description 4 3.1 Test methods 4 3.2 Apparatus .4 4 Procedure 5 4.1 Meth
18、od A.5 4.2 Method B.5 5 Severity6 6 Details to be specified 6 Annex ZA (normative) Normative references to international publications with their corresponding European publications7 Licensed Copy: London South Bank University, London South Bank University, Tue Jan 23 07:42:01 GMT+00:00 2007, Uncontr
19、olled Copy, (c) BSI EN 61300-2-38:2006 4 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-38: Tests Sealing for pressurized fibre optic closures 1 Scope This part of IEC 61300 presents a method for testing the sealing performance of a fibre opti
20、c closure and sealing system of the closures, when required by the relevant specification. 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 editio
21、n of the referenced document (including any amendments) applies. IEC 61300-1: Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 1: General and guidance 3 General description 3.1 Test methods A number of closures are assembled following the manufact
22、urers instructions. The specimens are then sealed, pressurized and tested for leaks by using the pressure gauge (see 3.2.4) and measuring the time to failure. The tests shall be carried out according to the standard test conditions as defined in IEC 61300-1, unless otherwise specified in the relevan
23、t specification. Method A is a performance criterion test for leaks when the specimen is pressurized with air and submerged in a water bath. This method is generally used to check the sealing of the closure after installation or after test. Method B is a performance criterion test for leaks when the
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