【英文标准名称】:Radiationprotectioninstrumentation-Installeddoseratemeters,warningassembliesandmonitors-Xandgammaradiationofenergybetween50keVand7MeV
【原文标准名称】:辐射防护仪表.固定式能量在50keV和7MeV之间X和γ辐射的剂量率仪、报警装置和监测仪
【标准号】:IEC60532-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-08
【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;剂量;剂量计;电气工程;辐照率表;γ辐射;辐照度;辐照器;监控器;核安全性;核技术;辐射剂量;辐射防护;辐射防护设备;安全措施;监督(认可);报警装置;警告;X射线
【英文主题词】:Definitions;Dose;Dosimeters;Electricalengineering;Exposure-ratemeters;Gamma-radiation;Irradiance;Irradiationapparatus;Monitors;Nuclearsafety;Nucleartechnology;Radiationdose;Radiationprotection;Radiationprotectionmeasurement;Safetymeasures;Surveillance(approval);Warningdevices;Warnings;X-rays
【摘要】:ThisInternationalStandardappliestoinstalleddoseratemeters,warningassembliesandmonitorsthatareusedtopreventormitigateaminorradioactiverelease,orminordegradationoffuel,withinthenuclearpowerplants/nuclearfacilitydesignbasis,andtowarnpersonnelortoensuretheirsafetyduringorfollowingeventsthatinvolveorresultinreleaseofradioactivityinthenuclearpowerplants(NPP)/nuclearfacility(NF),orriskofradiationexposure.Thisequipmentistypicallyclassifiedascategory“A”or“B”or“C”or“notclassified”inIEC61226.Itcoversequipmentintendedtoisotropicallymeasureairkerma,ambientdoseequivalentorotherexposurequantitiesduetoXorgammaradiationofenergybetween50keVand7MeV.Theequipmentisintendedprimarilyforthepurposeofradiologicalprotection,andmayplayanauxiliaryorindirectroleintheachievementormaintenanceofnuclearplantsafety.Instrumentsmeasuringoveramorelimitedenergyrangefallwithinthescopeofthisstandardprovidedtheycoveratleasttherangeof80keVto1,5MeV.Assembliesofthistypearecommonlydefinedasarearadiationmonitors.Theyarenormallyemployedtodeterminecontinuouslytheradiologicalsituationinworkingareasinwhichtheradiationfieldmaychangewithtime,forexamplenuclearpowerplants,particleaccelerators,highactivelaboratories,fuelreprocessingplants,andtoprovidealarmswhentheradiationfieldgoesoutsidepredeterminedlimits.Theyarealsoemployedtoactinsafetyrelatedprotectionsystems,suchaspersonnelaccesscontrolsystemswhichallowaccesstoareaswhichcanbesubjecttoradiationfields.Thisstandardalsogivesguidanceapplicabletoequipmentforuseinpulsedradiationfields,forexample,thoseemanatingfrompulsedradiationorparticleaccelerators.Thisguidanceisimportant,sincetheoperationofthemajorityoftheequipmentdefinedbythisstandardinpulsedfieldswillgivefalsereadings.Theassembliesconsideredinthisstandardcompriseatleast:?adetectorassembly(e.g,ionizationchamber,Geiger-Mullertube,scintillationcounters,semiconductors);?ameasuringassembly,whichmaybefittedintoacentralizedpanelwhich,inthecaseofwarningassembliesandmonitors,providessignaloutputsandcontactscapableofactivatingalarmortrip/interlockcircuitsforthepurposeofradiationprotection.Thisstandardisalsoapplicabletoinstalleddoseratemeasuringassembliesdesignedforspecialapplications(e.g.veryhighdoserates).However,someoftherequirementsmayneedtobeamendedorsupplementedaccordingtotheparticularcharacteristicsofsuchassemblies.Thisstandardisnotapplicabletocriticalitymonitors.Assembliesdesignedtoperformcombinedfunctionsshouldcomplywiththerequirementspertainingtoeachofthesefunctions.Thisstandardspecifiesgeneralcharacteristics,generaltestprocedures,radiation,electrical,safety,andenvironmentalcharacteristicsandtheidentificationcertificatefortheassembliesdefinedabove.
【中国标准分类号】:F84
【国际标准分类号】:13_280
【页数】:88P.;A4
【正文语种】:


【英文标准名称】:Aerospace;lightweightpolytetrafluoroethylene(PTFE),hoseassemblies,classification204C/21000kPa;procurementspecification;technicalcorrigendum1
【原文标准名称】:航空航天.轻型聚四氟乙烯.组装式软管、强度为KPa21000最高使用温度为204℃.采购规范.技术勘误表1
【标准号】:ISO8913TechnicalCorrigendum1-1990
【标准状态】:作废
【国别】:国际
【发布日期】:1990-09
【实施或试行日期】:1990-09-01
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:飞行器;试验;规范;飞行器部件;交货条件;塑料;航天运输;航空运输;聚四氟乙烯;挠性管道;软管组件;四氟乙烯
【英文主题词】:flexiblepipes;spacetransport;aircraft;polytetrafluoroethylene;plastics;tests;aircraftcomponents;testing;airtransport;specifications;hoseassemblies;tetrafluoroethylene;deliveryconditions
【摘要】:
【中国标准分类号】:G33;V13
【国际标准分类号】:
【页数】:2P;A4
【正文语种】:英语