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【英文标准名称】:Practiceforuseofapolymethylmethacrylatedosimetrysystem
【原文标准名称】:聚甲基丙烯酸甲酯剂量测定系统使用规程
【标准号】:ISO/ASTM51276-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-12-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Definitions;Dosimetry;Electronbeams;Gamma-radiation;Ionizingradiation;Nuclearradiation;Polymethylmethacrylate;Polymethylmethacrylate;Radiationdose;Radiationmeasurement;X-rays
【摘要】:Thispracticecoversproceduresforusinghermetically-sealedpolymethylmethacrylate(PMMA)dosimetersformea-suringabsorbeddoseinmaterialsirradiatedbyphotonsorelectronsintermsofabsorbeddoseinwater.2Thispracticecoverssystemsthatpermitabsorbeddosemeasurementsunderthefollowingconditions:2.1Theabsorbeddoserangeis0.1to100kGy.2.2Theabsorbeddoserateis1×10to1×10Gy·s.2.3Theradiationenergyrangeforphotonsis0.1to50MeV,andforelectrons3to50MeV.2.4Theirradiationtemperatureis-78to+50℃.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.
【中国标准分类号】:N50
【国际标准分类号】:17_240
【页数】:7P.;A4
【正文语种】:其他