ASTM E727/E727M-2008 应用统计质量保证和控制图表技术评估分析测量系统性能的标准实施规程
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【英文标准名称】:StandardPracticeforApplyingStatisticalQualityAssuranceandControlChartingTechniquestoEvaluateAnalyticalMeasurementSystemPerformance
【原文标准名称】:应用统计质量保证和控制图表技术评估分析测量系统性能的标准实施规程
【标准号】:ASTME727/E727M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E35.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:bulk;density;measuring;carriers;loose-fill
【摘要】:Thesetestmethodisdesignedprincipallywithclay,corncob,nutshell,paper-basedorsandgranularcarriers,andgranularpesticideproducts,butneednotbelimitedtothesematerials.Theremaybemoreappropriatetestmethodsforothertypesofgranularcarriersorpesticideproducts.Thedifferencesinthefollowingtestmethodsareslight,buttheyofferachoiceofarecognizedtestprocedure.1.1Thispracticecoversinformationforthedesignandoperationofaprogramtomonitorandcontrolongoingstabilityandprecisionandbiasperformanceofselectedanalyticalmeasurementsystemsusingacollectionofgenerallyacceptedstatisticalqualitycontrol(SQC)proceduresandtools.Note1Acompletelistofcriteriaforselectingmeasurementsystemstowhichthispracticeshouldbeappliedandfordeterminingthefrequencyatwhichitshouldbeappliedisbeyondthescopeofthispractice.However,somefactorstobeconsideredinclude(1)frequencyofuseoftheanalyticalmeasurementsystem,(2)criticalityoftheparameterbeingmeasured,(3)systemstabilityandprecisionperformancebasedonhistoricaldata,(4)businesseconomics,and(5)regulatory,contractual,ortestmethodrequirements.1.2Thispracticeisapplicabletostableanalyticalmeasurementsystemsthatproduceresultsonacontinuousnumericalscale.1.3Thispracticeisapplicabletolaboratorytestmethods.1.4Thispracticeisapplicabletovalidatedprocessstreamanalyzers.1.5ThispracticeisapplicabletomonitoringthedifferencesbetweentwoanalyticalmeasurementsystemsthatpurporttomeasurethesamepropertyprovidedthatbothsystemshavebeenassessedinaccordancewiththestatisticalmethodologyinPracticeD6708andtheappropriatebiasapplied.Note2Forvalidationofunivariateprocessstreamanalyzers,seealsoPracticeD3764.Note3Oneorbothoftheanalyticalsystemsincanbelaboratorytestmethodsorvalidatedprocessstreamanalyzers.1.6Thispracticeassumesthatthenormal(Gaussian)modelisadequateforthedescriptionandpredictionofmeasurementsystembehaviorwhenitisinastateofstatisticalcontrol.Note4Fornon-Gaussianprocesses,transformationsoftestresultsmaypermitproperapplicationofthesetools.Consultastatisticianforfurtherguidanceandinformation.
【中国标准分类号】:B17
【国际标准分类号】:65_100_01
【页数】:2P.;A4
【正文语种】:英语
【原文标准名称】:应用统计质量保证和控制图表技术评估分析测量系统性能的标准实施规程
【标准号】:ASTME727/E727M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E35.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:bulk;density;measuring;carriers;loose-fill
【摘要】:Thesetestmethodisdesignedprincipallywithclay,corncob,nutshell,paper-basedorsandgranularcarriers,andgranularpesticideproducts,butneednotbelimitedtothesematerials.Theremaybemoreappropriatetestmethodsforothertypesofgranularcarriersorpesticideproducts.Thedifferencesinthefollowingtestmethodsareslight,buttheyofferachoiceofarecognizedtestprocedure.1.1Thispracticecoversinformationforthedesignandoperationofaprogramtomonitorandcontrolongoingstabilityandprecisionandbiasperformanceofselectedanalyticalmeasurementsystemsusingacollectionofgenerallyacceptedstatisticalqualitycontrol(SQC)proceduresandtools.Note1Acompletelistofcriteriaforselectingmeasurementsystemstowhichthispracticeshouldbeappliedandfordeterminingthefrequencyatwhichitshouldbeappliedisbeyondthescopeofthispractice.However,somefactorstobeconsideredinclude(1)frequencyofuseoftheanalyticalmeasurementsystem,(2)criticalityoftheparameterbeingmeasured,(3)systemstabilityandprecisionperformancebasedonhistoricaldata,(4)businesseconomics,and(5)regulatory,contractual,ortestmethodrequirements.1.2Thispracticeisapplicabletostableanalyticalmeasurementsystemsthatproduceresultsonacontinuousnumericalscale.1.3Thispracticeisapplicabletolaboratorytestmethods.1.4Thispracticeisapplicabletovalidatedprocessstreamanalyzers.1.5ThispracticeisapplicabletomonitoringthedifferencesbetweentwoanalyticalmeasurementsystemsthatpurporttomeasurethesamepropertyprovidedthatbothsystemshavebeenassessedinaccordancewiththestatisticalmethodologyinPracticeD6708andtheappropriatebiasapplied.Note2Forvalidationofunivariateprocessstreamanalyzers,seealsoPracticeD3764.Note3Oneorbothoftheanalyticalsystemsincanbelaboratorytestmethodsorvalidatedprocessstreamanalyzers.1.6Thispracticeassumesthatthenormal(Gaussian)modelisadequateforthedescriptionandpredictionofmeasurementsystembehaviorwhenitisinastateofstatisticalcontrol.Note4Fornon-Gaussianprocesses,transformationsoftestresultsmaypermitproperapplicationofthesetools.Consultastatisticianforfurtherguidanceandinformation.
【中国标准分类号】:B17
【国际标准分类号】:65_100_01
【页数】:2P.;A4
【正文语种】:英语
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