ASTM C1236-1999(2005) 车辆自动SNM监视器的内部性能评定标准指南
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【英文标准名称】:StandardGuideforIn-PlantPerformanceEvaluationofAutomaticVehicleSNMMonitors
【原文标准名称】:车辆自动SNM监视器的内部性能评定标准指南
【标准号】:ASTMC1236-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C26.12
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:核燃料;监视器;放射性物质
【英文主题词】:materialcontrolandaccountability;nuclearmaterialsmanagement;radiationdetectors;radiationmonitors;safeguards;security
【摘要】:SNMmonitorsareaneffectiveandunobtrusivemeanstosearchforconcealedSNM,andfacilitysecurityplansusethemtopreventSNMtheftorunauthorizedremovalfromSNMaccessareas.Functionaltestingofmonitorsonadailybasiswithradioactivesourcescanassurethattheyareingoodworkingorder.Thesignificantuseofalessfrequent,in-plantevaluationofanSNMmonitoristoverifythatthemonitorachievesanexpectedprobabilityofdetectionforanSNMoralternativetestsource.Note18212;AnSNMtestsourceusedforin-plantevaluationisnormallyshieldedonlybyprotectiveencapsulationandthepartsofavehiclethatmayliebetweenthesourceandthemonitorrsquo;detectors.However,theevaluationprocedurecouldjustaswellbeusedtoverifyanexpectedlevelofdetectionforSNMinsideofcontainersorshields.1.1Thisguideisoneofaseriesonspecialnuclearmaterial(SNM)monitorsandtheirperformanceevaluation.OthersintheseriesprovideinformationonSNMmonitoring,monitorcalibration,andmethodsofevaluation(see),butGuideC993,inparticular,providesmuchofthebasisforthisguide.Thepurposeforaguidetoin-plantperformanceevaluationistoprovideacomparativelyrapidwaytoverifywhetherSNMmonitorsperformasexpectedfordetectingSNMoranalternativetestsource.1.2GuideC993pointsoutthatin-plantevaluationisonepartofaprogramtokeepSNMmonitorsinproperoperatingconditionandthatin-plantevaluationcanbeusedasaroutineoperationalevaluationorcanbeusedtoverifyperformanceafteramonitoriscalibrated.1.3ThisguideisbasedonASTMstandardsthatdescribeapplyingandevaluatingSNMmonitors.
【中国标准分类号】:A91
【国际标准分类号】:17_240
【页数】:4P.;A4
【正文语种】:
【原文标准名称】:车辆自动SNM监视器的内部性能评定标准指南
【标准号】:ASTMC1236-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C26.12
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:核燃料;监视器;放射性物质
【英文主题词】:materialcontrolandaccountability;nuclearmaterialsmanagement;radiationdetectors;radiationmonitors;safeguards;security
【摘要】:SNMmonitorsareaneffectiveandunobtrusivemeanstosearchforconcealedSNM,andfacilitysecurityplansusethemtopreventSNMtheftorunauthorizedremovalfromSNMaccessareas.Functionaltestingofmonitorsonadailybasiswithradioactivesourcescanassurethattheyareingoodworkingorder.Thesignificantuseofalessfrequent,in-plantevaluationofanSNMmonitoristoverifythatthemonitorachievesanexpectedprobabilityofdetectionforanSNMoralternativetestsource.Note18212;AnSNMtestsourceusedforin-plantevaluationisnormallyshieldedonlybyprotectiveencapsulationandthepartsofavehiclethatmayliebetweenthesourceandthemonitorrsquo;detectors.However,theevaluationprocedurecouldjustaswellbeusedtoverifyanexpectedlevelofdetectionforSNMinsideofcontainersorshields.1.1Thisguideisoneofaseriesonspecialnuclearmaterial(SNM)monitorsandtheirperformanceevaluation.OthersintheseriesprovideinformationonSNMmonitoring,monitorcalibration,andmethodsofevaluation(see),butGuideC993,inparticular,providesmuchofthebasisforthisguide.Thepurposeforaguidetoin-plantperformanceevaluationistoprovideacomparativelyrapidwaytoverifywhetherSNMmonitorsperformasexpectedfordetectingSNMoranalternativetestsource.1.2GuideC993pointsoutthatin-plantevaluationisonepartofaprogramtokeepSNMmonitorsinproperoperatingconditionandthatin-plantevaluationcanbeusedasaroutineoperationalevaluationorcanbeusedtoverifyperformanceafteramonitoriscalibrated.1.3ThisguideisbasedonASTMstandardsthatdescribeapplyingandevaluatingSNMmonitors.
【中国标准分类号】:A91
【国际标准分类号】:17_240
【页数】:4P.;A4
【正文语种】:
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