1、Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolled Copy, (c) BSIBRITISH STANDARD BS EN 13763-2:2002 Explosives for civil uses Detonators and relays Part 2: Determination of thermal stability The European Standard EN 13763-2:2002 has the status of a
2、 British Standard ICS 71.100.30 Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolled Copy, (c) BSIBS EN 13763-2:2002 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 8 May 2003 BSI 8 May 2003 I
3、SBN 0 580 41818 9 National foreword This British Standard is the official English language version of EN 13763-2:2002. 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
4、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 this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by
5、 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 responsible for its correct application. Compliance with a British Standard does not of itself confer immuni
6、ty 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 the UK interests informed; monitor related international and European developments and promulgate them i
7、n the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments License
8、d Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolled Copy, (c) BSIEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN137632 September2002 ICS71.100.30 Englishversion ExplosivesforcivilusesDetonatorsandrelaysPart2: Determinationofthermalstability Explosifsusag
9、ecivilDtonateursetrelaisPartie2: Dterminationdelastabilitthermique ExplosivstoffefrzivileZweckeZnderund VerzgerungselementeTeil2:Bestimmungder thermischenStabilitt ThisEuropeanStandardwasapprovedbyCENon1August2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatethecondi
10、tionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Ave
11、rsioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,L
12、uxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforC
13、ENnationalMembers. Ref.No.EN137632:2002E Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolled Copy, (c) BSIEN137632:2002(E) 2 Contents page Foreword3 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. .5 4 Apparatus .5 5 Testpieces. .5 6 Proced
14、ure .6 7 Testreport . .6 AnnexZA (informative) ClausesofthisEuropeanStandardaddressingessentialrequirementsorother provisionsofEUDirectives. . 7 Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolled Copy, (c) BSIEN137632:2002(E) 3 Foreword Thisdocumen
15、t(EN137632:2002)hasbeenpreparedbyTechnicalCommitteeCEN/TC321“Explosivesforcivil uses“,thesecretariatofwhichisheldbyAENOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMarch2003,andconflictingnationalstandardsshallbewit
16、hdrawnatthelatestby March2003. ThisEuropeanStandardhasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandthe EuropeanFreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s). FortherelationshipwithEUDirective(s),seeinformativeannexZA,whichisanintegralpartofthisstandard. ThisEu
17、ropeanStandardisoneofaseriesofstandardswiththegenerictitle ExplosivesforcivilusesDetonators andrelays. Theotherpartsofthisseriesarelistedbelow: prEN137631 Part1:Requirements . EN137633 Part3:Determinationofsensitivenesstoimpact . prEN137634 Part4:Determinationofresistancetoabrasionofleadingwiresands
18、hocktubes . prEN137635 Part5:Determinationofresistancetocuttingdamageofleadingwiresandshocktubes . prEN137636 Part6:Determinationofresistancetocrackinginlowtemperaturesofleadingwires . prEN137637 Part7:Determinationofthemechanicalstrengthofleadingwires,shocktubes,connections, crimpsandclosures . prE
19、N137638 Part8:Determinationofresistancetovibrationofplaindetonators . prEN137639 Part9:Determinationofresistancetobendingofdetonators . prEN1376310 Part10:Determinationofresistancetotorsionofsealingplugs . prEN1376311 Part11:Determinationofdropresistanceofdetonatorsandrelays . prEN1376312 Part12:Det
20、erminationofresistancetohydrostaticpressure . prEN1376313 Part13:Determinationofresistanceofelectricdetonatortoelectrostaticdischarge. prEN1376314 Part14:Determinationofresistanceofelectricdetonatortotheinfluenceofradiofrequency radiation. prEN1376315 Part15:Determinationofequivalentinitiatingcapabi
21、lity. prEN1376316 Part16:Determinationofdelayaccuracy. prEN1376317 Part17:Determinationofnofirecurrentofelectricdetonators. prEN1376318 Part18:Determinationofseriesfiringcurrentofelectricdetonators. prEN1376319 Part19:Determinationoffiringpulseofelectricdetonators. prEN1376320 Part20:Determinationof
22、totalresistanceofelectricdetonators . Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolled Copy, (c) BSIEN137632:2002(E) 4 prEN1376321 Part21:Determinationofflashovervoltageofelectricdetonators. prEN1376322 Part22:Determinationofcapacitance,insulatio
23、nresistanceandinsulationbreakdownofleading wires. EN1376323 Part23:Determinationoftheshockwavevelocityofshocktube. EN1376324 Part24:Determinationofthenonconductivityofshocktube. prEN1376325 Part25:Determinationoftransfercapacityofrelayandcouplingaccessories. prEN1376326 Part26:Definitions,methodsand
24、requirementsfordevicesandaccessoriesforreliableandsafe functionofdetonatorsandrelays . prCEN/TS1376327 Part27:Definitions,methodsandrequirementsforelectronicinitiationsystem. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthis
25、EuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolle
26、d Copy, (c) BSIEN137632:2002(E) 5 1 Scope ThisEuropeanStandardspecifiesamethodfordeterminingthethermalstabilityofelectricdetonators,nonelectric detonators,surfaceconnectors,detonatingcordrelaysandshocktubesforusewithnonelectricdetonators. 2 Normativereferences ThisEuropeanStandardincorporatesbydated
27、orundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevis
28、ion.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN138571, Explosivesforciviluses.Part1Terminology. ENISO/IEC17025,Generalrequirementsforthecompetenceoftestingandcalibrationlaboratories(ISO/IEC 17025:1999). 3 Termsanddefinitions Forthepurposesofthis
29、EuropeanStandard,thetermsanddefinitionsgiveninprEN138571apply. 4 Apparatus Oven/heatingcabinet,whichcanmaintainaprescribedtemperature 2C. NOTE Thedesignoftheapparatusshouldbesuchastoensurethepreventionofsympatheticdetonation. 5 Testpieces 5.1 Detonators 5.1.1 Electricdetonators Foreachspecifictype,h
30、avingthesamedesignandcompositionoffusehead,whoseprimarychargehasthesame chemicalcompositionandwhosesecondarychargehasthesamechemicalcomposition,select25detonators.If thedetonatorsformpartofaserieswithdifferentdelaytimes,select25detonatorswithdelaytimesasevenly distributedthroughouttheseriesaspossibl
31、e. 5.1.2 Nonelectricdetonators Foreachspecifictype,havingthesamedesignandcompositionaccordingtothemanufacturersspecification, whoseprimarychargehasthesamechemicalcompositionandwhosesecondarychargehasthesamechemical composition,select25detonators.Ifthedetonatorsformpartofaserieswithdifferentdelaytime
32、s,select25 detonatorswithdelaytimesasevenlydistributedthroughouttheseriesaspossible. 5.2 Detonatingcordrelaysandsurfaceconectors Foreachspecifictype,havingthesamedimensions,materialsofconstruction,whoseprimarychargehasthesame chemicalcompositionandwhosesecondarychargehasthesamechemicalcomposition,se
33、lect25relaysor surfaceconnectors.Iftherelaysformpartofaserieswithdifferentdelaytimes,select25relaysorsurface connectorswithdelaytimesasevenlydistributedthroughouttheseriesaspossible. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolled Copy, (c) BSIE
34、N137632:2002(E) 6 5.3 Shocktubes Foreachspecifictypehavingthesamedimensions,materialsofconstructionandchemicalcomposition,select25 piecesofshocktube,eachwithalengthof(1,00 0,05)m. 6 Procedure Storethetestpiecesintheheatingcabinetforaperiodof h ) 48 ( 1 0 atatemperatureof(25 2)Chigherthanthe highests
35、afeoperatingtemperaturestatedbythemanufacturerbutatleast(75 2)C.Inthecaseofdetonators andsurfaceconnectors,12ofthetestpiecesshallbeplacedinarackwiththebaseupwardsandtheother13ina rackwiththebasedownwards.Recordanyincidentofdetonationor,forshocktubes,evidenceofreactioninside thetube(visibleoraudible)
36、duringthetest. 7 Testreport ThetestreportshallconformtoENISO/IEC17025.Inadditionthefollowinginformationshallbegiven: a) fordetonators,surfaceconnectorsanddetonatingcordrelaystheresultoftheteststatedasdetonation ornodetonation; b) forshocktubestheresultregardingevidenceofreaction; c) therelevanttestp
37、arameters(thetemperatureandtime). Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 August 2003, Uncontrolled Copy, (c) BSIEN137632:2002(E) 7 Annex ZA (informative) ClausesofthisEuropeanStandardaddressingessentialrequirementsor otherprovisionsofEUDirectives ThisEuropeanSta
38、ndardhasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandthe EuropeanFreeTradeAssociationandsupportsessentialsafetyrequirementsofEUDirective93/15/EEC. WARNING:OtherrequirementsandotherEUDirectivesmaybeapplicabletoproductsfallingwithinthescopeof thisstandard. Theclausesofthisstandardareli
39、kelytosupportrequirementsI.1,II.1.(b),II.1.(d)andII.1.(g)ofDirective 93/15/EEC. Compliancewiththisstandardprovidesonemeansofconformingtothespecificessentialrequirementsofthe DirectiveconcernedandassociatedEFTAregulations. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 06 A
40、ugust 2003, Uncontrolled Copy, (c) BSIBS EN 13763-2:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is i
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