DIN 45910-224-1993 电子元器件质量评定协调体系.详细规范.环境条件40/085/21(CECC30901-010)、印制电路用径向端接、长寿命等级、矩形、绝缘、直流63至160V聚苯乙烯膜电介质金属箔电容器
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【英文标准名称】:Harmonizedsystemofqualityassessmentforelectroniccomponents;detailspecification:polystyrolfilmdielectricmetalfoilcapacitorsDC63to160V,long-lifegrade,rectangularshape,insulated,radialterminationsforprintedcircuits,climaticcate
【原文标准名称】:电子元器件质量评定协调体系.详细规范.环境条件40/085/21(CECC30901-010)、印制电路用径向端接、长寿命等级、矩形、绝缘、直流63至160V聚苯乙烯膜电介质金属箔电容器
【标准号】:DIN45910-224-1993
【标准状态】:作废
【国别】:德国
【发布日期】:1993-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:作标记;塑料;尺寸;直流电压额定值;质量保证;质量保证体系;规范(批准);绝缘;详细规范;检验;元部件;固定电容器;电气工程;连接;特性;顺序示度;气候种类;电子工程;质量评定;电容器;长方形;架设(施工作业);塑料薄膜;塑料电容器;额定容量;印制电路;绝缘的;分单双面(向)的;直流电压;薄膜电容器;质量评定系统
【英文主题词】:Capacitors;Climatecategory;Components;Connections;Detailspecification;Dimensions;Directvoltage;Duesided;Electricalengineering;Electronicengineering;Erecting(constructionoperation);Filmcapacitors;Fixedcapacitors;Inspection;Insulated;Insulations;Marking;Orderindications;Plasticfilms;Plastics;Plasticscapacitors;Printedcircuits;Properties;Qualityassessment;Qualityassessmentsystems;Qualityassurance;Qualityassurancesystems;Ratedcapacity;Ratedvaluesofdcvoltage;Rectangularshape;Specification(approval)
【摘要】:Thedocumentcontainsaharmonizedsystemofqualityassessmentforelectroniccomponents;detailspecification:polystyrenefilmdielectricmetalfoilcapacitorsDC63to160V,long-lifegrade,rectangularshape,insulated,radialterminationsforprintedcircuits,climaticcategory40/085/21.#,,#
【中国标准分类号】:L11
【国际标准分类号】:31_060_30
【页数】:8P;A4
【正文语种】:德语
【英文标准名称】:StandardPracticefor99%/95%InterlaboratoryDetectionEstimate(IDE)forAnalyticalMethodswithNegligibleCalibrationError
【原文标准名称】:带可忽略校准误差的分析方法用99%95%试验室间检测评估(IDE)的标准实施规程
【标准号】:ASTMD6091-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D19.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:分析方法;校准;校准误差;检测;评估;实验室;实验室法
【英文主题词】:criticallimit;detection;detectionlimit;falsedetection;falsenondetection;falsepositive;matrixeffects;statisticaltolerancelimit;truedetection;truenondetection
【摘要】:AppropriateapplicationofthispracticeshouldresultinanIDEachievablebymostlaboratoriesproperlyusingthetestmethodstudied.ThisIDEprovidesthebasisforanyprospectiveuseofthetestmethodbyqualifiedlaboratoriesforreliabledetectionoflow-levelconcentrationsofthesameanalyteastheonestudiedinthispracticeandsamemedia(matrix).TheIDEvaluesmaybeusedtocomparethedetectionpowerofdifferentmethodsforanalysisofthesameanalyteinthesamematrix.TheIDEprovideshighprobability(approximately95%)thatresultvaluesofthemethodstudiedwhichexceedtheIDErepresentpresenceofanalyteinthesampleandhighprobability(approximately99%)thatblanksampleswillnotresultinadetection.TheIDEprocedureshouldbeusedtoestablishtheinterlaboratorydetectioncapabilityforanyapplicationofamethodwhereinterlaboratorydetectionisimportanttodatause.TheintentofIDEisnottosetreportinglimits.1.1Thispracticeestablishesastandardforcomputinga99%/95%InterlaboratoryDetectionEstimate(IDE)andprovidesguidanceconcerningtheappropriateuseandapplication.ThecalculationsinvolvedinthispracticecanbeperformedwithDQCALC,MicrosoftExcel-basedsoftwareavailablefromASTM.1.2TheIDEiscomputedtobethelowestconcentrationatwhichthereis90%confidencethatasinglemeasurementfromalaboratoryselectedfromthepopulationofqualifiedlaboratoriesrepresentedinaninterlaboratorystudywillhaveatruedetectionprobabilityofatleast95%andatruenondetectionprobabilityofatleast99%(whenmeasuringablanksample).1.3Thefundamentalassumptionofthecollaborativestudyisthatthemediatested,theconcentrationstested,andtheprotocolfollowedinthestudyprovidearepresentativeandfairevaluationofthescopeandapplicabilityofthetestmethodaswritten.Whenproperlyapplied,theIDEprocedureensuresthatthe99%/95%IDEhasthefollowingproperties:1.3.1RoutinelyAchievableIDEValue8212;MostlaboratoriesareabletoattaintheIDEdetectionperformanceinroutineanalyses,usingastandardmeasurementsystem,atreasonablecost.Thispropertyisneededforadetectionlimittobepracticallyfeasible.RepresentativelaboratoriesmustbeincludedinthedatatocalculatetheIDE.1.3.2RoutineSourcesofErrorAccountedfor8212;TheIDEshouldrealisticallyincludesourcesofbiasandvariationwhicharecommontothemeasurementprocess.Thesesourcesinclude,butarenotlimitedto:intrinsicinstrumentnoise,sometypicalamountofcarryovererror,plusdifferencesinlaboratories,analysts,samplepreparation,andinstruments.1.3.3AvoidableSourcesofErrorExcluded8212;TheIDEshouldrealisticallyexcludeavoidablesourcesofbiasandvariation,thatis,thosewhichcanreasonablybeavoidedinroutinefieldmeasurements.Avoidablesourceswouldinclude,butarenotlimitedto:modificationstothesample,measurementprocedure,ormeasurementequipmentofthevalidatedmethod,andgrossandeasilydiscernibletranscriptionerrors(providedtherewasawaytodetectandeithercorrectoreliminatethem).1.3.4LowProbabilityofFalseDetection8212;TheIDEisatrueconcentrationconsistentwithameasuredconcentrationthreshold(criticalmeasuredvalue)thatwillprovideahighprobability,99%,oftruenondetection(alowprobabilityoffalsedetection,945;=1%).Thus,whenmeasuringablanksample,theprobabilityofnotdetectingtheanalytewouldbe99%.Tobeuseful,thismustbedemonstratedfortheparticularmatrixbeingused,andnotjustforreagentwater.1.3.5LowProbabilityofFalseNondetection8212;TheIDEshouldbeatrueconcentrationatwhichthereisahighprobability,atleast95%,oftruedetection(a......
【中国标准分类号】:A50
【国际标准分类号】:17_020
【页数】:13P.;A4
【正文语种】:
【英文标准名称】:Woodworkingmachines.Acceptanceconditionsandnomenclatureforsinglechainmortisingmachines.Testingofaccuracy.
【原文标准名称】:木材加工机械.单链式制榫机的验收条件和术语.精确度试验
【标准号】:NFE64-056-1983
【标准状态】:作废
【国别】:法国
【发布日期】:1983-12-01
【实施或试行日期】:1983-12-28
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:术语;术语;测量;验收规范;试验;试验;机床;命名;木工机械;链式凿榫机;准确度;插床
【英文主题词】:Acceptancespecification;Accuracy;Chainmortisingmachines;Machinetools;Measurement;Nomenclature;Slottingmachines;Terminology;Testing;Tests;Woodworkingmachines
【摘要】:
【中国标准分类号】:J65
【国际标准分类号】:79_120_10
【页数】:13P.;A4
【正文语种】:其他
