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【英文标准名称】:StandardGuideforAssessmentofMeasurementUncertaintyinFireTests
【原文标准名称】:评估防火试验中不确定度测量用标准指南
【标准号】:ASTME2536-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E05.31
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:评估;燃烧特性;燃烧试验;测量;不确定度
【英文主题词】:firetest;firetestlaboratory;measured;measurementuncertainty;quality
【摘要】:Usersoffiretestdataoftenneedaquantitativeindicationofthequalityofthedatapresentedinatestreport.Thisquantitativeindicationisreferredtoasthex201C;measurementuncertaintyx201D;.Therearetwoprimaryreasonsforestimatingtheuncertaintyoffiretestresults.5.1.1ISO/IEC17025requiresthatcompetenttestingandcalibrationlaboratoriesincludeuncertaintyestimatesfortheresultsthatarepresentedinareport.5.1.2Firesafetyengineersneedtoknowthequalityoftheinputdatausedinananalysistodeterminetheuncertaintyoftheoutcomeoftheanalysis.1.1ThisguidecoverstheevaluationandexpressionofuncertaintyofmeasurementsoffiretestmethodsdevelopedandmaintainedbyASTMInternational,basedontheapproachpresentedintheGUM.Theuseinthisprocessofprecisiondataobtainedfromaroundrobinisalsodiscussed.1.2Applicationofthisguideislimitedtoteststhatprovidequantitativeresultsinengineeringunits.Thisincludes,forexample,methodsformeasuringtheheatreleaserateofburningspecimensbasedonoxygenconsumptioncalorimetry,suchasTestMethodE1354.1.3Thisguidedoesnotapplytoteststhatprovideresultsintheformofindicesorbinaryresults(forexample,pass/fail).Forexample,theuncertaintyoftheFlameSpreadIndexobtainedaccordingtoTestMethodE84cannotbedetermined.1.4Insomecasesadditionalguidanceisrequiredtosupplementthisstandard.Forexample,theexpressionofuncertaintyofheatreleaseratemeasurementsatlowlevelsrequiresadditionalguidanceanduncertaintiesassociatedwithsamplingarenotexplicitlyaddressed.1.5Thisfirestandardcannotbeusedtoprovidequantitativemeasures.
【中国标准分类号】:Q10
【国际标准分类号】:13_220_40
【页数】:11P.;A4
【正文语种】:


【英文标准名称】:SpecificationforSolderingProcedureandPerformanceQualification
【原文标准名称】:焊接规程和性能验证规范
【标准号】:ANSI/AWSB2.3/B2.3M-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:钎焊;方法试验;性能;规程;合格;软钎焊;软钎焊工艺;焊接;规范(验收);试验
【英文主题词】:Brazing;Methodtesting;Performance;Procedures;Qualifications;Soldering;Solderingprocesses;Solderings;Specification(approval);Testing
【摘要】:Thisspecificationprovidestherequirementsforqualificationofsolderingprocedurespecifications,solderers,andsolderingoperatorsformanual,mechanized,andautomaticsoldering.Thesolderingprocessesincludedaretorchsoldering,furnacesoldering,inductionsoldering,resistancesoldering,dipsoldering,infraredsoldering,andinductionsoldering.Basemetals,solderingfillermetals,solderingfluxes,solderingatmospheres,andsolderingjointclearancesarealsoincluded.
【中国标准分类号】:J33
【国际标准分类号】:25_160_50
【页数】:
【正文语种】:英语