【英文标准名称】:Limitofdetectionandlimitofdecisionfornuclearradiationmeasurements-Part4:Countingalphaspectrometricmeasurements,neglectingtheinfluenceofsampletreatmentandequipmentused
【原文标准名称】:核辐射测量用探测极限和判定极限.第4部分:不考虑试样处理影响和仪器使用影响的计数α光谱测量
【标准号】:DIN25482-4-1995
【标准状态】:作废
【国别】:德国
【发布日期】:1995-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:额定值;置信区间;测量技术;核技术;计数;动量;定义;放射性;核辐射;测量;辐射测量;检测;计量学;光谱测定法;验证
【英文主题词】:Alpha-rayspectrometry;Confidenceintervals;Counting;Definition;Definitions;Detection;Measurement;Measuringtechniques;Metrology;Momentum;Nuclearradiation;Nucleartechnology;Radiationmeasurement;Radioactivity;Ratings;Spectrometry;Verification
【摘要】:Thescopeofthedocumentconcernsthatpartofnuclearmeasurementtechnique,inwhicheventsarealpha-spectrometricallycounted,especiallywhenfrequencydistributionofmeasuredheightsofpulses(multichannelspectrum)isrecorded.Ittakesintoaccountonlythestatisticalcharacterofnucleareventsandpulsecountingandleavesoutofconsiderationotherinfluences(i.e.measuringgeometry,thetreatmentofprobes,theworkingupofprobesforthemeasurement,ofpossiblyvariingselfabsorption,weighingaspects,enrichmentoroftheinstabilityofthemeasuringdevice).#,,#
【中国标准分类号】:F70
【国际标准分类号】:17_240
【页数】:7P.;A4
【正文语种】:德语