BS-EN-13927-2003.pdf
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1、BRITISH STANDARD BS EN 13927:2003 Non-destructive testing Visual testing Equipment The European Standard EN 13927:2003 has the status of a British Standard ICS 19.100 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:44:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13927:2003 This Br
2、itish Standard was published under the authority of the Standards Policy and Strategy Committee on 16 April 2003 BSI 16 April 2003 ISBN 0 580 41589 9 National foreword This British Standard is the official English language version of EN 13927:2003. The UK participation in its preparation was entrust
3、ed to Technical Committee WEE/46, Non-destructive testing, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in
4、this document may be found 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
5、contract. Users are responsible 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 proposa
6、ls for change, and keep the UK 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 12, an inside back cover and a back cover. The BSI co
7、pyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:44:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM
8、EN 13927 February 2003 ICS 19.100 English version Non-destructive testing - Visual testing - Equipment Essais non destructifs - Contrle visuel - EquipementZerstrungsfreie Prfung - Sichtprufng - Gerte This European Standard was approved by CEN on 12 December 2002. CEN members are bound to comply with
9、 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 Management Centre
10、or to any CEN 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 CEN member into its own language and notified to the Management Centre has the same status as the official versi
11、ons. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STAND
12、ARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13927:2003 E Licensed Copy: sheffieldun sheffieldun
13、, na, Sun Oct 29 09:44:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13927:2003 (E) 2 Contents page Foreword3 1Scope 4 2Normative references 4 3Terms and definitions4 4Classification4 5Verification4 5.1General4 5.2Verification frequency.5 6Requirements for typical equipment used for visual testin
14、g5 6.1General equipment selection5 6.2Lighting.6 6.3Resolution targets .6 6.4Graticule7 6.5Replication7 6.6Mirrors and lenses.7 6.7Endoscopes, fibrescopes and videoscopes.8 6.8Photographic and video imaging cameras .8 6.9Video monitors.9 6.10Image recording equipment9 6.11Remote systems.9 Annex A (i
15、nformative) Outline of equipment for visual testing 11 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:44:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13927:2003 (E) 3 Foreword This document (EN 13297:2003) has been prepared by Technical Committee CEN/TC 138 “Non-destructive testing” t
16、he secretariat of which is held by AFNOR. 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 August 2003, and conflicting national standards shall be withdrawn at the latest by August 2003. Annex A i
17、s informative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg,
18、Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:44:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13927:2003 (E) 4 1 Scope This European Standard describes general requirements for equipmen
19、t used in visual testing. The application of equipment is necessary in visual testing when: objects, which are visually or on account of environmental factors not accessible, need to be made accessible to viewing; the test sensitivity is insufficient; an imaging record is required. This European Sta
20、ndard includes the verification of equipment. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated
21、references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 1330-10:2003, Non-destruct
22、ive testing Terminology - Part 10: Terms used in visual testing EN 13018:2001, Non-destructive testing Visual testing General principles ISO 3057, Non-destructive testing Metallographic replica techniques of surface examination ISO 3058, Non-destructive testing Aids to visual inspection Selection of
23、 low-power magnifiers 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 1330-10:2003 apply. 4 Classification Equipment which is used in visual testing is classified according to the visual testing technique (direct or remote as described in EN
24、13018) and is outlined further in informative annex A. 5 Verification 5.1 General Verification shall be carried out to ensure that the equipment or test arrangement (system) will fulfil its test function. This may include checking the mechanical, optical and electronic capability of the equipment. T
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