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【英文标准名称】:StandardPracticeforValidationofthePerformanceofMultivariateProcessInfraredSpectrophotometers
【原文标准名称】:多工艺红外分光光度计性能确认的标准实施规范
【标准号】:ASTMD6122-2006e1
【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】:D02.25
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:红外线光谱法;光学;工艺设备;分光光度计;证实
【英文主题词】:controlchart;infraredanalyzer;infraredspectrophotometers;IRspectroscopy;multivariateprocess;NIRspectroscopy;statisticalqualityassurance;validation
【摘要】:1.1Thispracticecoversrequirementsforthevalidationofmeasurementsmadebyonline,processnear-ormid-infraredanalyzers,orboth,usedinthecalculationofphysical,chemical,orqualityparameters(thatis,properties)ofliquidpetroleumproducts.Thepropertiesarecalculatedfromspectroscopicdatausingmultivariatemodelingmethods.Therequirementsincludeverificationofadequateinstrumentperformance,verificationoftheapplicabilityofthecalibrationmodeltothespectrumofthesampleundertest,andverificationofequivalencebetweentheresultcalculatedfromtheinfraredmeasurementsandtheresultproducedbytheprimarytestmethodusedforthedevelopmentofthecalibrationmodel.Whenthereisadequatevariationinpropertylevel,thestatisticalmethodologyofPracticeD6708isusedtoprovidegeneralvalidationofthisequivalenceoverthecompleteoperatingrangeoftheanalyzer.Forcaseswherethereisinadequatepropertyvariation,methodologyforlevelspecificvalidationisused.1.2PerformanceValidationisconductedbycalculatingtheprecisionandbiasofthedifferencesbetweenresultsfromtheanalyzersystem(orsubsystem)producedbyapplicationofthemultivariatemodel,(suchresultsarehereinreferredtoasPredictedPrimaryTestMethodResults(PP
【中国标准分类号】:G04
【国际标准分类号】:17_180_30
【页数】:29P.;A4
【正文语种】: