ASTM E2653-2009 引导参与实验室总数少于6个的实验室间学习火灾试验精度测定用标准实施规程
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【英文标准名称】:StandardPracticeforConductinganInterlaboratoryStudytoDeterminethePrecisionofaFireTestMethodwithFewerThanSixParticipatingLaboratories
【原文标准名称】:引导参与实验室总数少于6个的实验室间学习火灾试验精度测定用标准实施规程
【标准号】:ASTME2653-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:E05.15
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:实验室间;重复性;再现性;试验方法;着火试验;ILS设计/测试;实验室间学习(ILS);精密度;重复性/再现性(RR)
【英文主题词】:interlaboratory;precision;repeatability;reproducibility;testmethod;Firetesting;ILSdesign/testing;Interlaboratorystudy(ILS);Precision;Repeatability/reproducibility(RR)
【摘要】:ASTMregulationsrequireprecisionstatementsinalltestmethodsintermsofrepeatabilityandreproducibility.Thispracticeisusedwhenthenumberofparticipatinglaboratoriesormaterialsbeingtested,orboth,inaprecisionstudyislessthanthenumberspecifiedbyPracticeE691.Whenpossible,itisstronglyrecommendedthatafullE691standardprotocolbefollowedtodeterminetestmethodprecision.PrecisionresultsproducedbytheprocedurespresentedinthisstandardwillnothavethesamedegreeofaccuracyasresultsgeneratedbyafullE691protocol.Thisprocedurewillallowforthedevelopmentofusefulprecisionresultswhenafullcomplimentoflaboratoriesisnotavailableforinterlaboratorytesting.ThispracticeisbasedonrecommendationsforinterlaboratorystudiesanddataanalysispresentedinPracticeE691.ThispracticedoesnotconcernitselfwiththedevelopmentoftestmethodsbutwithastandardmeansforgatheringinformationandtreatingthedataneededfordevelopingaprecisionstatementforafiretestmethodwhenacompleteE691interlaboratorystudyanddataanalysisarenotpossible.1.1Thispracticedescribesthetechniquesforplanning,conducting,analyzing,andtreatingresultsofaninterlaboratorystudy(ILS)forestimatingtheprecisionofafiretestmethodwhenfewerthansixlaboratoriesareavailabletomeettherecommendedminimumrequirementsofPracticeE691.Dataobtainedfromaninterlaboratorystudyareusefulinidentifyingvariablesthatrequiremodificationsforimprovingtestmethodperformanceandprecision.1.2PrecisionestimatesdevelopedusingthispracticewillnotbestatisticallyequivalenttoprecisionestimatesproducedbyPracticeE691becauseasmallnumberoflaboratoriesareused.Thesmallernumberofparticipatinglaboratorieswillseriouslyreducethevalueofprecisionestimatesreportedbythispractice.However,undercircumstanceswhereonlyalimitednumberoflaboratoriesareavailabletoparticipateinanILS,precisionestimatesdevelopedbythispracticewillprovidetheuserwithusefulinformationconcerningprecisionforatestmethod.1.3AminimumofthreequalifiedlaboratoriesisrequiredforconductinganILSusingthispractice.IfsixormorelaboratoriesareavailabletoparticipateinanILSforagivenfiretestmethod,PracticeE691shallbeusedforconductingtheILS.1.4Sincetheprimarypurposeofthispracticeisthedevelopmentoftheinformationneededforaprecisionstatement,theexperimentaldesigninthispracticewillnotbeoptimumforevaluatingallmaterials,testmethods,orasatoolforindividuallaboratoryanalysis.1.5BecauseofthereducednumberofparticipatinglaboratoriesaLaboratoryMonitorshallbeusedintheILS.SeeStandardGuideE2335.1.6FieldofApplication8212;Thispracticeisconcernedwithtestmethodsthatyieldnumericalvaluesoraseriesofnumericalvaluesfordifferentfire-testresponseproperties.Thenumericalvaluesmentionedabovearetypicallytheresultofcalculationsfromasetofmeasurements.1.7Thispracticeincludesdesigninformationsuitableforusewiththedevelopmentofinterlaboratorystudiesfortestmethodsthathavecategorization(go-no-go)allocationtestresults.However,itdoesnotprovidearecommendedstatisticalpracticeforevaluatingthego-no-godata.1.8Thisfirestandardcannotbeusedtoprovidequantitativemeasures.1.9Thisstandarddoesnotpurporttoaddressallofth......
【中国标准分类号】:C80
【国际标准分类号】:13_220_01
【页数】:6P.;A4
【正文语种】:
【原文标准名称】:引导参与实验室总数少于6个的实验室间学习火灾试验精度测定用标准实施规程
【标准号】:ASTME2653-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:E05.15
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:实验室间;重复性;再现性;试验方法;着火试验;ILS设计/测试;实验室间学习(ILS);精密度;重复性/再现性(RR)
【英文主题词】:interlaboratory;precision;repeatability;reproducibility;testmethod;Firetesting;ILSdesign/testing;Interlaboratorystudy(ILS);Precision;Repeatability/reproducibility(RR)
【摘要】:ASTMregulationsrequireprecisionstatementsinalltestmethodsintermsofrepeatabilityandreproducibility.Thispracticeisusedwhenthenumberofparticipatinglaboratoriesormaterialsbeingtested,orboth,inaprecisionstudyislessthanthenumberspecifiedbyPracticeE691.Whenpossible,itisstronglyrecommendedthatafullE691standardprotocolbefollowedtodeterminetestmethodprecision.PrecisionresultsproducedbytheprocedurespresentedinthisstandardwillnothavethesamedegreeofaccuracyasresultsgeneratedbyafullE691protocol.Thisprocedurewillallowforthedevelopmentofusefulprecisionresultswhenafullcomplimentoflaboratoriesisnotavailableforinterlaboratorytesting.ThispracticeisbasedonrecommendationsforinterlaboratorystudiesanddataanalysispresentedinPracticeE691.ThispracticedoesnotconcernitselfwiththedevelopmentoftestmethodsbutwithastandardmeansforgatheringinformationandtreatingthedataneededfordevelopingaprecisionstatementforafiretestmethodwhenacompleteE691interlaboratorystudyanddataanalysisarenotpossible.1.1Thispracticedescribesthetechniquesforplanning,conducting,analyzing,andtreatingresultsofaninterlaboratorystudy(ILS)forestimatingtheprecisionofafiretestmethodwhenfewerthansixlaboratoriesareavailabletomeettherecommendedminimumrequirementsofPracticeE691.Dataobtainedfromaninterlaboratorystudyareusefulinidentifyingvariablesthatrequiremodificationsforimprovingtestmethodperformanceandprecision.1.2PrecisionestimatesdevelopedusingthispracticewillnotbestatisticallyequivalenttoprecisionestimatesproducedbyPracticeE691becauseasmallnumberoflaboratoriesareused.Thesmallernumberofparticipatinglaboratorieswillseriouslyreducethevalueofprecisionestimatesreportedbythispractice.However,undercircumstanceswhereonlyalimitednumberoflaboratoriesareavailabletoparticipateinanILS,precisionestimatesdevelopedbythispracticewillprovidetheuserwithusefulinformationconcerningprecisionforatestmethod.1.3AminimumofthreequalifiedlaboratoriesisrequiredforconductinganILSusingthispractice.IfsixormorelaboratoriesareavailabletoparticipateinanILSforagivenfiretestmethod,PracticeE691shallbeusedforconductingtheILS.1.4Sincetheprimarypurposeofthispracticeisthedevelopmentoftheinformationneededforaprecisionstatement,theexperimentaldesigninthispracticewillnotbeoptimumforevaluatingallmaterials,testmethods,orasatoolforindividuallaboratoryanalysis.1.5BecauseofthereducednumberofparticipatinglaboratoriesaLaboratoryMonitorshallbeusedintheILS.SeeStandardGuideE2335.1.6FieldofApplication8212;Thispracticeisconcernedwithtestmethodsthatyieldnumericalvaluesoraseriesofnumericalvaluesfordifferentfire-testresponseproperties.Thenumericalvaluesmentionedabovearetypicallytheresultofcalculationsfromasetofmeasurements.1.7Thispracticeincludesdesigninformationsuitableforusewiththedevelopmentofinterlaboratorystudiesfortestmethodsthathavecategorization(go-no-go)allocationtestresults.However,itdoesnotprovidearecommendedstatisticalpracticeforevaluatingthego-no-godata.1.8Thisfirestandardcannotbeusedtoprovidequantitativemeasures.1.9Thisstandarddoesnotpurporttoaddressallofth......
【中国标准分类号】:C80
【国际标准分类号】:13_220_01
【页数】:6P.;A4
【正文语种】:
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