Product Code:SAE AMS3359
Title:Silicone Potting Compound, Elastomeric, Two-Part, General Purpose, 200 to 400 Poise (20 to 40 PaMks) Viscosity (STABILIZED Jun 2011)
Issuing Committee:Ams G9 Aerospace Sealing Committee
Scope:This specification covers a room-temperature-vulcanizing, elastomeric silicone compound.【英文标准名称】:Radiationprotectioninstrumentation-Installed,portableortransportableassemblies-Measurementofairkermadirectionandairkermarate
【原文标准名称】:辐射防护仪器空气比释动能方向与空气比释动能率的测量
【标准号】:IEC61584-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC45B
【标准类型】:()
【标准水平】:()
【中文主题词】:X射线;测量;γ辐射;辐射防护;环境危险;剂量计;辐射防护设备
【英文主题词】:Dosimeters;Environmentalhazards;Gamma-radiation;Measurement;Radiationprotection;Radiationprotectiondevice;X-rays
【摘要】:1ThisInternationalStandardisapplicabletoinstalled,portableortransportableassembliesintendedtomeasure-thedirectionofanXorgammaradiationsourceintermsofazimuthandelevationangles,asshownintheschemaoffigure1;-theXorgammaairkermarateattheequipmentlocation;-theattenuationcoefficientinagivenmediumandtherelatedeffectiveenergyoftheXorgammabeamincidenttotheequipmentlocation.TheenergyrangeofXorgammaradiationisatleastbetween50keVand1,5MeV.2Theassembliesconsideredinthisstandardcompriseatleast-adetectionsub-assemblywhichcouldincludeseveraldetectors;-ameasuringsub-assemblyincludingadisplaydevice,whichmaybeconnectedtogetherorincorporatedintoasingleassemblyorinterfaced.Thissub-assemblycouldcontainamicroprocessorequippedwithanalgorithmtoprocessthemeasureddata.3Thisstandardisapplicabletomeasuringassembliesdesignedforspecialapplications:e.g.highairkermaratemeasurementsanddirectionoftheplumefollowinganuclearaccidentor,whenmountedonavehicle,toguideittowardstheXorgammasourcesandtobringitclosertotheinterventionplace.4Nationalregulationorpracticemayrequirethemeasurementofotherquantitiesthanairkermarate(e.g.ambientdoseequivalentrate,otherdoserateorexposurerate).Thisstandardmaybeappliedtoperformancecharacteristicsofequipmenttomeasureanysuchquantity.Forexample,thenumericalvaluesgivenfortheradiationcharacteristicsapplytoanycasebuttheconventionallytruevalueswouldbeexpressedintheappropriatequantity.5Thispublicationspecifiesgeneralcharacteristics,generaltestprocedures,electrical,safetyandenvironmentalcharacteristicsandtheidentificationcertificateforassembliesdefinedinthisclause.6Thisstandarddoesnotapplytothermoluminescencedosimetrysystemsorotherpassiveintegratingdevices.7Thisstandarddoesnotprovidespecificationsformeasurementsofbetaradiationandneutrons.8Thisstandardisnotapplicabletotheoperatingcharacteristicsofindicatingorrecordingequipmentsassuch(e.g.indicatingmeters,recorders,alarmsetc.).Thecharacteristicsofsuchequipmentshouldbeinconformitywiththegeneralrequirementsappropriatetothem.
【中国标准分类号】:F80
【国际标准分类号】:17_240
【页数】:61P;A4
【正文语种】:英语