DIN VDE 0105-9-1986 电力设备的运行.第9部分:潜在爆炸性场所的补充要求
时间:2024-05-08 23:58:01 来源: 标准资料网 作者：标准资料网 阅读：9175
【英文标准名称】:Operationofpowerinstallationspart9:supplementaryrequirementsforpotentiallyexplosiveatmospheres
【原文标准名称】:电力设备的运行.第9部分:潜在爆炸性场所的补充要求
【标准号】:DINVDE0105-9-1986
【标准状态】:作废
【国别】:德国
【发布日期】:1986-05
【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】:检验;电气设备;电气安全;防爆;接地;定义;电力装置;检修;监督(认可);职业安全;规范(验收);安全;可燃性环境;安全工程;事故预防;电气工程
【英文主题词】:
【摘要】:
【中国标准分类号】:K35;K60
【国际标准分类号】:29_260_20
【页数】:4P;A4
【正文语种】:德语
【英文标准名称】:PracticeforValidationofMultivariateProcessInfraredSpectrophotometers
【原文标准名称】:多变量过程红外分光光度计确认惯例
【标准号】:ANSI/ASTMD6122-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【实施或试行日期】:2006-07-18
【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】:分光光度计;证实
【英文主题词】:Controlcharts;Optics;Processinstruments;Spectrophotometers;Validation
【摘要】:Thispracticecoversrequirementsforthevalidationofmeasurementsmadebyonline,processnear-ormid-infraredanalyzers,orboth,usedinthecalculationofphysical,chemical,orqualityparameters(thatis,properties)ofliquidpetroleumproducts.Thepropertiesarecalculatedfromspectroscopicdatausingmultivariatemodelingmethods.Therequirementsincludeverificationofadequateinstrumentperformance,verificationoftheapplicabilityofthecalibrationmodeltothespectrumofthesampleundertest,andverificationofequivalencebetweentheresultcalculatedfromtheinfraredmeasurementsandtheresultproducedbytheprimarytestmethodusedforthedevelopmentofthecalibrationmodel.Whenthereisadequatevariationinpropertylevel,thestatisticalmethodologyofPracticeD6708isusedtoprovidegeneralvalidationofthisequivalenceoverthecompleteoperatingrangeoftheanalyzer.Forcaseswherethereisinadequatepropertyvariation,methodologyforlevelspecificvalidationisused.PerformanceValidationisconductedbycalculatingtheprecisionandbiasofthedifferencesbetweenresultsfromtheanalyzersystem(orsubsystem)producedbyapplicationofthemultivariatemodel,(suchresultsarehereinreferredtoasPredictedPrimaryTestMethodResults(PPTMRs)),versusthePrimaryTestMethodResults(PTMRs)forthesamesampleset.Resultsusedinthecalculationareforsamplesthatarenotusedinthedevelopmentofthemultivariatemodel.Thecalculatedprecisionandbiasarestatisticallycomparedtouser-specifiedrequirementsfortheanalyzersystemapplication.Foranalyzersusedinproductreleaseorproductqualitycertificationapplications,theprecisionandbiasrequirementforthedegreeofagreementaretypicallybasedonthesiteorpublishedprecisionofthePrimaryTestMethod.Note1Inmostapplicationsofthistype,thePTMisthespecification-citedtestmethod.Thispracticedoesnotdoesnotdescribeproceduresforestablishingprecisionandbiasrequirementsforanalyzersystemapplications.Suchrequirementsmustbebasedonthecriticalityoftheresultstotheintendedbusinessapplicationandoncontractualandregulatoryrequirements.Theusermustestablishprecisionandbiasrequirementspriortoinitiatingthevalidationproceduresdescribedherein.Thispracticedoesnotcoverproceduresforestablishingthecalibrationmodel(correlation)usedbytheanalyzer.CalibrationproceduresarecoveredinPracticesE1655andreferencestherein.Thispracticeisintendedasareviewforexperiencedpersons.Fornovices,thispracticewillserveasanoverviewoftechniquesusedtoverifyinstrumentperformance,toverifymodelapplicabilitytothespectrumofthesampleundertest,andtoverifyequivalencebetweentheparameterscalculatedfromtheinfraredmeasurementandtheresultsoftheprimarytestmethodmeasurement.Thispracticeteachesandrecommendsappropriatestatisticaltools,outlierdetectionmethods,fordeterminingwhetherthespectrumofthesampleundertestisamemberofthepopulationofspectrausedfortheanalyzercalibration.Thestatisticaltoolsareusedtodetermineiftheinfraredmeasurementresultsinavalidpropertyorparameterestimate.Theoutlierdetectionmethodsdonotdefinecriteriatodeterminewhetherthesampleortheinstrumentisthecauseofanoutliermeasurement.Thus,theoperatorwhoismeasuringsamplesonaroutinebasiswillfindcriteriatodeterminethataspectralmeasurementliesoutsidethecalibration,butwillnothavespecificinformationonthecauseoftheoutlier.Thispracticedoessuggestmethodsbywhichinstrumentperformancetestscanbeusedtoindicateiftheoutliermethodsarerespondingtochangesintheinstrumentresponse.
【中国标准分类号】:N50
【国际标准分类号】:17_180_30
【页数】:
【正文语种】:英语
【英文标准名称】:Naturalgas-Standardreferenceconditions
【原文标准名称】:天然气.标准参比条件
【标准号】:BSENISO13443-2005
【标准状态】:现行
【国别】:英国
【发布日期】:1997-04-15
【实施或试行日期】:1997-04-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:湿度;测量;测量技术;天然气;压力;标准大气压;标准参比条件;温度
【英文主题词】:Applications;Conditionsofdelivery;Gastechnology;Humidity;Mathematicalcalculations;Measurement;Measuringtechniques;Naturalgas;Pressure;Standardatmosphere;Standardreferencecondition;Symbols;Temperature
【摘要】:Specifiesthestandardreferenceconditionsoftemperature,pressureandhumiditytobeusedformeasurementsandcalculationscarriedoutonnaturalgasesandsimilarfluids.
【中国标准分类号】:E24
【国际标准分类号】:75_060
【页数】:20P;A4
【正文语种】:英语