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【英文标准名称】:GuideforEstablishingaLinearCorrelationRelationshipBetweenAnalyzerandTestMethodResultsUsingRelevantASTMStandardPractices
【原文标准名称】:用相关ASTM标准实施规程确立分析仪与测试方法结果之间的线性关联指南
【标准号】:ANSI/ASTMD7235-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:2005-12-27
【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】:分析仪;;线性的;试验条件;试验规程;试验
【英文主题词】:Analyzers;Correlation;Linear;Testconditions;Testprocedures;Testing
【摘要】:Thisguidecoversageneralmethodologytodevelopandassessthelinearrelationshipbetweenresultsproducedbyatotalanalyzersystemversustheresultsproducedbythecorrespondingprimarytestmethod(PTM)thattheanalyzersystemisintendedtoemulate,usingtheprinciplesandapproachesoutlinedinrelevantASTMstandardpracticesandguides.ThisguidedescribeshowthestatisticalmethodologyofPracticeD6708canbeemployedtoassessagreementbetweenthePTMandanalyzerresults,and,ifnecessary,developlinearcorrelationtofurtherimprovetheagreementoverthecompleteoperatingrangeoftheanalyzer.ForinstanceswherethereisinsufficientvariationinpropertyleveltoapplythePracticeD6708multi-levelmethodology,usersarereferredtoPracticeD3764toperformalevelspecificbiasevaluation.Thecorrelationrelationshipinformationobtainedintheapplicationofthisguideisapplicableonlytothematerialtypeandpropertyrangeofthematerialsrepresentativeofthoseusedtoperformtheassessment.Usersarecautionedagainstextrapolationoftherelationshipbeyondthematerialtypeandpropertyrangebeingstudied.Thisguideappliesiftheprocessstreamanalyzersystemandtheprimarytestmethodarebasedonthesamemeasurementprinciple(s),or,iftheprocessstreamanalyzersystemusesadirectandwell-understoodmeasurementprinciplethatissimilartothemeasurementprincipleoftheprimarytestmethod.Iftheprocessstreamanalyzersystemusesadifferentmeasurementtechnologyfromtheprimarytestmethod,providedthatthecalibrationprotocolforthedirectoutputoftheanalyzerdoesnotrequireuseofthePTM,thispracticealsoapplies.ThisguidedoesnotapplyiftheprocessstreamanalyzersystemutilizesanindirectormathematicallymodeledmeasurementprinciplesuchaschemometricormultivariateanalysistechniqueswhereresultsfromPTMarerequiredforthechemometricormultivariatemodeldevelopment.UsersshouldrefertoPracticesE1655andD6122fordetailedcorrelationandmodelvalidationproceduresforthesetypesofanalyzersystems.Note1Forexample,thisguidewouldapplyforthecomparisonofbenzenemeasurementsfromamid-infraredprocessanalyzersystembasedonTestMethodD6277tothoseobtainedusingPTMTestMethodD3606,agaschromatographybasedtestmethod.Foreachsample,themid-infraredspectrumisconvertedintoasingleanalyzerresultusingmethodology(TestMethodD6277)thatisindependentoftheprimarytestmethod(TestMethodD3606).However,whenthesameanalyzerusesamultivariatemodeltocorrelatethemeasuredmid-infraredspectrumtoTestMethodD3606referencevaluesusingthemethodologyofPracticeE1655,thisguidedoesnotapply.Inthiscase,thedirectoutputoftheanalyzeristhespectrum,andtheconversionofthismultivariateoutputtoananalyzerresultrequireresultsfromtheprimarytestmethod.Thisguideassumesthattheanalyzersamplingsystemisfitforuse,andbothanalyzerandlabsystemsareinstatisticalcontrolduringtheexecutionoftherequiredtasks.Proceduresfortestingforproperfunctionoftheanalyzersamplingsystem,andascertainingwhetherthesystemsareinstatisticalcontrolarebeyondthescopeofthisguide.SoftwareprogramCompTMVersion1.0.21(ADJD6708)performsthenecessarycomputationsrecommendedbythisguide.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N04
【国际标准分类号】:19_020
【页数】:
【正文语种】:英语


【英文标准名称】:Expressionofperformanceofelectrochemicalanalyzers-Part1:General
【原文标准名称】:电化学分析仪性能的表示法.第1部分:总则
【标准号】:IEC60746-1-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC65D
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;特性;性能试验;定义;测量设备;额定值;性能规范;电子工程;变流器;氧化还原滴定;电化学方法;化学分析和试验;性能;电子测量装置;工作性能;发射机;参数;测量仪器;质量;电化学;测头;氧化还原电势;含水的;溶液;氧;电离;电学测量仪表;分析仪;传感器;电化学装置;磨损量;电导性;物理特性;使用
【英文主题词】:Analyzers;Applications;Aqueous;Chemicalanalysisandtesting;Conductivity;Converters;Definitions;Electricalengineering;Electricalmeasuringinstruments;Electrochemicaldevices;Electrochemicalmethods;Electrochemistry;Electronicengineering;Electronicmeasuringdevices;Ionization;Measuringequipment;Measuringinstruments;Oxygen;Parameters;Performance;Performanceinservice;Performancespecification;Performancetesting;Physicalcharacteristics;Properties;Quality;Ratings;Redoxpotential;Redoxtitrations;Sensors;Solutions;Transducers;Transmitters;Wear-quantity
【摘要】:Specifiesgeneraltestprocedurestodetermineandverifytheperformancecharacteristicsofelectrochemicalanalyzers,takingintoaccountthedifferencesofapproachinIECdocumentsspecifyingtestmethods(IEC60359,IEC60770,IEC61298);providesb
【中国标准分类号】:N53
【国际标准分类号】:71_040_40
【页数】:30P.;A4
【正文语种】:英语