ASTM ISO/ASTM51539-2005 辐射敏感指示器使用的标准指南
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【英文标准名称】:StandardGuideforUseofRadiation-SensitiveIndicators
【原文标准名称】:辐射敏感指示器使用的标准指南
【标准号】:ASTMISO/ASTM51539-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E10.01
【标准类型】:(ISO/ASTM)
【标准水平】:()
【中文主题词】:
【英文主题词】:electronbeam;gammaradiation;ionizingradiation;irradiation;radiationindicator;radiationprocessing;radiation-sensitiveindicator;ICS
【摘要】:4.1Indicatorsmaybeusedtoshowthatproductshavebeenexposedtoaradiationsource.Theyshouldbeusedonlytoprovideaqualitativeindicationofradiationexposureandmaybeusedtodistinguishprocessedloadsthathavebeenirradiatedfromunirradiatedprocessloads.NOTE1-Theuseofindicatorsdoesnoteliminatetheneedforotherprocess-controlprocedures,suchasquantitativedosimetryorthecontrolledsegregationofirradiatedfromnonirradiatedproducts.NOTE2-SeeISO/ASTMStandards51204,51431,51608,51649,51702,51939,and51940forinformationontheuseofindicatorsinthevarioustypesofprocessingfacilitiesandforuniqueproductapplications.4.2Theindicatormanufacturerisobligedtosupplyastatementregardingtheapproximatedoselevelatwhichtheexaminer(20/20vision),atstandardillumination(unfiltereddaylight,orartificiallightofthespectrumandintensitydefinedbytheproperASTMstandard),isabletodeterminethevisualchangeintheindicator.1.1Thisguidecoversproceduresforusingradiation-sensitiveindicators(referredtohereafterasindicators)inradiationprocessing.Theseindicatorsmaybelabels,papers,inksorpackagingmaterialswhichundergoavisualchangewhenexposedtoionizingradiation1-5).1.2Thepurposeforusingindicatorsistodeterminevisuallywhetherornotaproducthasbeenirradiated,ratherthantomeasuredifferentdoselevels.1.3Indicatorsarenotdosimetersandshallnotbeusedasasubstituteforproperdosimetry.InformationaboutdosimetrysystemsforradiationprocessingisprovidedinotherASTMandISO/ASTMdocuments(seeISO/ASTMGuide51261).1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:
【原文标准名称】:辐射敏感指示器使用的标准指南
【标准号】:ASTMISO/ASTM51539-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E10.01
【标准类型】:(ISO/ASTM)
【标准水平】:()
【中文主题词】:
【英文主题词】:electronbeam;gammaradiation;ionizingradiation;irradiation;radiationindicator;radiationprocessing;radiation-sensitiveindicator;ICS
【摘要】:4.1Indicatorsmaybeusedtoshowthatproductshavebeenexposedtoaradiationsource.Theyshouldbeusedonlytoprovideaqualitativeindicationofradiationexposureandmaybeusedtodistinguishprocessedloadsthathavebeenirradiatedfromunirradiatedprocessloads.NOTE1-Theuseofindicatorsdoesnoteliminatetheneedforotherprocess-controlprocedures,suchasquantitativedosimetryorthecontrolledsegregationofirradiatedfromnonirradiatedproducts.NOTE2-SeeISO/ASTMStandards51204,51431,51608,51649,51702,51939,and51940forinformationontheuseofindicatorsinthevarioustypesofprocessingfacilitiesandforuniqueproductapplications.4.2Theindicatormanufacturerisobligedtosupplyastatementregardingtheapproximatedoselevelatwhichtheexaminer(20/20vision),atstandardillumination(unfiltereddaylight,orartificiallightofthespectrumandintensitydefinedbytheproperASTMstandard),isabletodeterminethevisualchangeintheindicator.1.1Thisguidecoversproceduresforusingradiation-sensitiveindicators(referredtohereafterasindicators)inradiationprocessing.Theseindicatorsmaybelabels,papers,inksorpackagingmaterialswhichundergoavisualchangewhenexposedtoionizingradiation1-5).1.2Thepurposeforusingindicatorsistodeterminevisuallywhetherornotaproducthasbeenirradiated,ratherthantomeasuredifferentdoselevels.1.3Indicatorsarenotdosimetersandshallnotbeusedasasubstituteforproperdosimetry.InformationaboutdosimetrysystemsforradiationprocessingisprovidedinotherASTMandISO/ASTMdocuments(seeISO/ASTMGuide51261).1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:
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