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【英文标准名称】:Gasanalysis-Comparisonmethodsfordeterminingandcheckingthecompositionofcalibrationgasmixtures(ISO6143:2001);EnglishversionofDINENISO6143:2006-11
【原文标准名称】:气体分析.测定并检查标定用混合气体成分的比较方法(ISO6143:2001)
【标准号】:DINENISO6143-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;套管;轴瓦;校正;校准气;化学分析和试验;化学成分;比较试验;比较分析法;比较法;组分;浓度(化学);数据分析;定义;测定;含量测定;电气工程;试验(质量保证);气体分析;混合气体;气体;检验设备;材料试验;分析方法;试验
【英文主题词】:
【摘要】:ThisInternationalStandardprovidesmethodsfor—determiningthecompositionofacalibrationgasmixturebycomparisonwithappropriatereferencegasmixtures,—calculatingtheuncertaintyofthecompositionofacalibrationgasmixtureinrelationtotheknownuncertaintyofthecompositionofthereferencegasmixtureswithwhichitwascompared,—checkingthecompositionattributedtoacalibrationgasmixturebycomparisonwithappropriatereferencegasmixtures,—comparingthecompositionofseveralcalibrationgasmixtures,e.g.forthepurposeofcomparingdifferentmethodsofgasmixturepreparation,orfortestingconsistencyamonggasmixturesofcloselyrelatedcomposition.NOTEInprinciple,themethoddescribedinthisdocumentisalsoapplicabletotheanalysisof(largely)unknownsamplesinsteadofprospectivecalibrationgasmixtures(i.e.gasmixtureswhichareintendedforuseascalibrationgasmixtures).Suchapplications,however,requireappropriatecareandconsiderationofadditionaluncertaintycomponents,forexampleconcerningtheeffectofmatrixdifferencesbetweenthereferencegasesusedforcalibrationandtheanalysedsample.
【中国标准分类号】:G04
【国际标准分类号】:71_040_40
【页数】:39P.;A4
【正文语种】:英语