【英文标准名称】:Radiationprotectioninstrumentation-Highlysensitivehand-heldinstrumentsforneutrondetectionofradioactivematerial
【原文标准名称】:辐射防护装置.放射性物质的中子探测用高敏感度手持装置
【标准号】:IEC62534-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC45B
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;检波器(回路);剂量当量;剂量率;环境;手动装置;仪器装置;测量;测量仪器;测量技术;中子探测器;中子剂量测定;中子射线;核技术;辐射测量仪器;辐射防护;辐射防护控制;辐射防护测量;放射性物质;放射性;放射性核素;试验
【英文主题词】:Definitions;Detectors(circuits);Doseequivalent;Doserate;Environment;Hand-operateddevices;Instrumentation;Measurement;Measuringinstruments;Measuringtechniques;Neutrondetectors;Neutrondosimetry;Neutronradiation;Nucleartechnology;Radiationmeasuringinstruments;Radiationprotection;Radiationprotectioncontrol;Radiationprotectionmeasurement;Radioactivematerials;Radioactivity;Radionuclides;Testing
【摘要】:ThisInternationalStandardappliestohand-heldinstrumentsusedforthedetectionandlocalizationofneutronemittingradioactivematerial.Theseinstrumentsarehighlysensitivemeaningthattheyaredesignedtodetectslightvariationsintherangeofusualbackgroundthatmaybecausedbyillicittraffickingorinadvertentmovementofradioactivematerial.Thishighsensitivityallowsscanningoflargervolumeitemssuchasvehiclesandcontainers.Theseinstrumentsmayalsobeusedinfixedortemporallyfixedunattendedmodetomonitorcheckpointsorcriticalareas.Instrumentsaddressedbythisstandardwillalsoprovideameanstodetectphotonradiationforpersonalprotection.ThisstandarddoesnotapplytotheperformanceofradiationprotectioninstrumentationwhichiscoveredinIEC61005andinIEC61526.Theobjectofthisstandardistoestablishperformancerequirements,provideexamplesofacceptabletestmethods,andtospecifygeneralcharacteristics,generaltestconditions,radiationcharacteristics,electricalsafety,andenvironmentalcharacteristics,thatareusedtodetermineifaninstrumentmeetstherequirementsofthisstandard.Theresultsoftestsperformedprovideinformationtogovernmentagenciesandotherusersonthecapabilityofradiationdetectioninstrumentsforreliablydetectingneutronsources.Obtainingoperatingperformancethatmeetsorexceedsthespecificationsasstatedinthisstandarddependsuponproperlyestablishingappropriateoperatingparameters,maintainingcalibration,implementingasuitableresponsetestingandmaintenanceprogram,auditingcompliancewithqualityrequirements,andprovidingpropertrainingforoperatingpersonnel.
【中国标准分类号】:F84
【国际标准分类号】:13_280;17_240
【页数】:58P;A4
【正文语种】:英语