ASTM E1894-1997(2002) 选择脉冲X射线源用的剂量测定系统的标准指南

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【英文标准名称】:StandardGuideforSelectingDosimetrySystemsforApplicationinPulsedX-RaySources
【原文标准名称】:选择脉冲X射线源用的剂量测定系统的标准指南
【标准号】:ASTME1894-1997(2002)
【标准状态】:现行
【国别】:
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E10.07
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:光学波导剂量测定;热致发光剂量;剂量测定;剂量测定;量热计;针式二极管剂量测定;脉冲X射线源;放射性铬剂量测定系统;闪烁体-光度探测器剂量测定
【英文主题词】:Calorimeter;Comptondiodedosimetry;Dosimetry;Opticalwaveguidedosimetry;PINdiodedosimetry;Pulsedx-raysource;Radiochromicdosimetrysystem;Scintillator-photodetectordosimetry;Thermoluminescencedosimetry;
【摘要】:Flashx-rayfacilitiesprovideintensebremsstrahlungradiationenvironments,usuallyinasinglesub-microsecondpulse,whichunfortunately,oftenfluctuatesinamplitude,shape,andspectrumfromshottoshot.Therefore,appropriatedosimetrymustbefieldedoneveryexposuretocharacterizetheenvironment.Theseintensebremsstrahlungsourceshaveavarietyofapplicationswhichincludethefollowing:5.1.1Generationofxx2013;rayandgammax2013;rayenvironmentssimilartothatfromanuclearweaponburst.5.1.2Studiesoftheeffectsofxx2013;raysandgammaraysonmaterials.5.1.3Studiesoftheeffectsofradiationonelectronicdevicessuchastransistors,diodes,andcapacitors.5.1.4Vulnerabilityandsurvivabilitytestingofmilitarysystemsandcomponents.5.1.5Computercodevalidationstudies.Thisguideiswrittentoassisttheexperimenterinselectingtheneededdosimetrysystems(ofteninanexperimentnotallradiationparametersmustbemeasured)foruseatpulsedxx2013;rayfacilities.Thisguidealsoprovidesabriefsummaryoftheinformationonhowtouseeachofthedosimetrysystems.Otherguides(seeSection3)providemoredetailedinformationonselecteddosimetrysystemsinradiationenvironmentsandshouldbeconsultedafteraninitialdecisionismadeontheappropriatedosimetrysystemtouse.Therearemanykeyparameterswhichdescribeaflashx-raysource,suchasdose,doserate,spectrum,pulsewidth,etc.,suchthattypicallynosingledosimetrysystemcanmeasurealltheparameterssimultaneously.1.1Thisguideprovidesassistanceinselectingandusingdosimetrysystemsinflashx-rayexperiments.Bothdoseanddose-ratetechniquesaredescribed.1.2Operatingcharacteristicsofflashx-raysourcesaregiven,withemphasisonthespectrumofthephotonoutput.1.3Assistanceisprovidedtorelatethemeasureddosetotheresponseofadeviceundertest(DUT).Thedeviceisassumedtobeasemiconductorelectronicpartorsystem.
【中国标准分类号】:F80
【国际标准分类号】:17_240
【页数】:17P.;A4
【正文语种】: