BS-EN-13763-21-2003.pdf
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1、BRITISH STANDARD BS EN 13763-21:2003 Explosives for civil uses Detonators and relays Part 21: Determination of flash-over voltage of electric detonators The European Standard EN 13763-21:2003 has the status of a British Standard ICS 71.100.30 ? Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30
2、04:57:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13763-21:2003 This British Standard, was published under the authority of the Standards Policy and Strategy Committee on 12 January 2004 BSI 12 January 2004 ISBN 0 580 43225 4 National foreword This British Standard is the official English la
3、nguage version of EN 13763-21:2003. The UK participation in its preparation was entrusted to Technical Committee CII/61, Explosives for civil uses, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The
4、 British Standards which implement international or European publications referred to in 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 Standard
5、s Online. This publication does not purport to include all the necessary provisions of a 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 res
6、ponsible international/European committee any enquiries on the interpretation, or proposals 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 c
7、over, the EN title page, pages 2 to 9 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 04:57:26 GMT+00:00 2006, Uncontrol
8、led Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13763-21 December 2003 ICS 71.100.30 English version Explosives for civil uses - Detonators and relays - Part 21: Determination of flash-over voltage of electric detonators Explosifs usage civil - Dtonateurs et relais - Partie 21
9、: Dtermination de la tension de claquage des dtonateurs lectriques Explosivstoffe fr zivile Zwecke - Znder und Verzgerungselemente - Teil 21: Bestimmung der berschlagsspannung elektrischer Znder This European Standard was approved by CEN on 10 November 2003. CEN members are bound to comply with the
10、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 or to
11、 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 versions.
12、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 STANDARDIZ
13、ATION 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 13763-21:2003 E Licensed Copy: sheffieldun sheffieldun,
14、na, Mon Oct 30 04:57:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13763-21:2003 (E) 2 Contents page Foreword3 Introduction.5 1Scope 6 2Normative references 6 3Terms and definitions6 4Test pieces6 5Apparatus .6 6Procedure .6 7Test report 7 Annex A (informative) Range of applicability of the test
15、methods.8 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives9 Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 04:57:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13763-21:2003 (E) 3 Foreword This document (EN 1376
16、3-21:2003) has been prepared by Technical Committee CEN/TC 321 “Explosives for civil uses“, the secretariat of which is held by AENOR. 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 2004, an
17、d conflicting national standards shall be withdrawn at the latest by June 2004. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(
18、s), see informative annex ZA, which is an integral part of this document. Annex A is informative. This European Standard is one of a series of standards with the generic title Explosives for civil uses Detonators and relays. The other parts of this series are listed below: prEN 13763-1Part 1: Requir
19、ements EN 13763-2Part 2: Determination of thermal stability EN 13763-3Part 3: Determination of sensitiveness to impact EN 13763-4Part 4: Determination of resistance to abrasion of leading wires and shock tubes EN 13763-5Part 5: Determination of resistance to cutting damage of leading wires and shock
20、 tubes EN 13763-6Part 6: Determination of resistance to cracking in low temperatures of leading wires EN 13763-7Part 7: Determination of the mechanical strength of leading wires, shock tubes, connections, crimps and closures EN 13763-8Part 8: Determination of the resistance to vibration of plain det
21、onators EN 13763-9Part 9: Determination of resistance to bending of detonators EN 13763-11Part 11: Determination of resistance to damage by dropping of detonators and relays EN 13763-12Part 12: Determination of resistance to hydrostatic pressure prEN 13763-13Part 13: Determination of resistance of e
22、lectric detonators against electrostatic discharge prEN 13763-15Part 15: Determination of equivalent initiating capability EN 13763-16Part 16: Determination of delay accuracy EN 13763-17Part 17: Determination of no-fire current of electric detonators EN 13763-18Part 18: Determination of series firin
23、g current of electric detonators EN 13763-19Part 19: Determination of firing impulse of electric detonators Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 04:57:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13763-21:2003 (E) 4 EN 13763-20Part 20: Determination of total electrical resistan
24、ce of electric detonators EN 13763-22Part 22: Determination of capacitance, insulation resistance and insulation breakdown of leading wires EN 13763-23Part 23: Determination of the shock-wave velocity of shock tube EN 13763-24Part 24: Determination of the electrical non-conductivity of shock tube pr
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