【英文标准名称】:Practiceforuseofaradiochromicliquiddosimetrysystem
【原文标准名称】:放射性铬液体剂量测定系统使用规程
【标准号】:ISO/ASTM51540-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-06
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:γ辐射;核辐射;辐射测量;搬运;剂量测定;应用;电离辐射;X射线;电子束;定义;辐射管
【英文主题词】:Definition;Definitions;Dosimetry;Electronbeams;Gamma-radiation;Handling;Ionizingradiation;Nuclearradiation;Radiationdose;Radiationmeasurement;Use;X-rays
【摘要】:1Thispracticecoverstheproceduresforpreparation,handling,testing,andusingradiochromicliquiddosimetrysystemsofradiochromicdyesolutionsheldinsealedorcappedcontainers(forexample,ampoules,vials).Italsocoverstheuseofspectrophotometricorphotometricreadoutequipmentformeasuringabsorbeddoseinmaterialsirradiatedbyphotonsandelectrons.2Thispracticeappliestoradiochromicliquiddosimetersolutionsthatcanbeusedwithinpartorallofthespecifiedrangesasfollows:2.1Theabsorbeddoserangeisfrom0.5to40000Gyforphotonsandelectrons.2.2Theabsorbeddoserateisfrom10to10Gy/s.2.3Theradiationenergyrangeforphotonsisfrom0.01to20MeV.2.4Theradiationenergyrangeforelectronsisfrom0.01to20MeV.NOTE1—Sinceelectronswithenergieslessthan0.01MeVmaynotpenetratethecontainerofthesolution,thesolutionsmaybestirredinanopenbeakerwiththeelectronsenteringthesolutionsdirectly(1).2.5Theirradiationtemperaturerangeisfrom-40to+60℃.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.note:2Theboldfacenumbersinparenthesesrefertothebibliographyattheendofthispractice.
【中国标准分类号】:F80
【国际标准分类号】:17_240
【页数】:6P;A4
【正文语种】:英语