EN 61083-2-1997 高压脉冲试验测量用数字记录仪.第2部分:脉冲波形参数测定用软件的评价
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【英文标准名称】:Digitalrecordersformeasurementsinhigh-voltageimpulsetests-Part2:Evaluationofsoftwareusedforthedeterminationoftheparametersofimpulsewaveforms(IEC61083-2:1996);GermanversionEN614083-2:1997
【原文标准名称】:高压脉冲试验测量用数字记录仪.第2部分:脉冲波形参数测定用软件的评价
【标准号】:EN61083-2-1997
【标准状态】:现行
【国别】:
【发布日期】:1998-01
【实施或试行日期】:1998-01-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:数字记录器;数字测量仪器;试验;数据处理;计算机软件;数字记录法;测量仪器;电气工程;分类;极限(数学);解释;数字数据;测量;动量;数字录制技术;试验技术;高压试验技术;脉冲电压
【英文主题词】:Classification;Computersoftware;Dataprocessing;Digitaldata;Digitalmeasuringinstruments;Digitalrecorders;Digitalrecordingmethods;Digitalrecordingtechnique;Electricalengineering;Highsurgecurrenttests;High-voltagetesttechnique;Impulsevoltages;Interpretations;Limits(mathematics);Measurement;Measuringinstruments;Momentum;Testdata;Testtechniques;Testing
【摘要】:
【中国标准分类号】:N23
【国际标准分类号】:17_220_20
【页数】:25P.;A4
【正文语种】:英语
【英文标准名称】:StandardFieldTestProcedureforDeterminingtheMechanicalUpliftResistanceofInsulationAdhesiveoverVariousSubstrates
【原文标准名称】:测定各种衬底上方绝缘胶粘剂抗机械提升力的标准现场试验规程
【标准号】:ANSI/SPRIIA-1-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【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】:胶粘剂;测定;现场试验;绝缘件;提升;机械的;屋顶;测试;试验;抗拔力
【英文主题词】:Adhesives;Determination;Fieldtest;Insulations;Lifting;Mechanical;Roofs;Testing;Tests;Upliftresistance
【摘要】:Thisstandardspecifiesafield-testingproceduretodeterminethemechanicalupliftresistanceofaspecificroofinsulation/adhesivecombination.Thistestingprocedureencompassesvarioustypesofinsulationadhesives,substratesandinsulations.
【中国标准分类号】:G38
【国际标准分类号】:83_180;91_060_20
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforVerificationandUseofControlChartsinSpectrochemicalAnalysis
【原文标准名称】:化学光谱分析的控制图的检查和使用的标准规程
【标准号】:ASTME1329-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:E01.22
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:confidenceinterval;controlcharts;normalization;standardization;verification
【摘要】:Consistencyinanalysisdependsonbeingawareofasignificantchangeininstrumentalresponse,suchasthatcausedbydriftorchangesinanalyticalprecision,orboth,andtakingcorrectiveaction.Theusualcorrectiveactionfordriftisstandardization.Standardization,however,whenthereisnorealneed,canonlybroadenthespreadofsubsequentanalyses.Onepurposeofthispracticeistosetguidelinesthatwillavoidx201C;overstandardization.x201D;Tocontrolmanufacturingprocesses,theremustbeconfidencethataconsistentmaterialisbeingproducedandthattheanalysisofthematerialisreliable.Forassurancethatthematerialmeetsspecification,apurchasermayrequirethesupportingrecordofcontrolchartstoassessthatproperanalyticalcontrolhasbeenmaintained.Ideally,variationsinanalyticalresultsmaybeheldtochancecauses.Theconceptofaconfidenceintervalorlimitsonacontrolchartisbasedonwhatcanbeexpectedwhenallnormalprecautionsareexercised.Whenresultsappeartogooutofcontrol,theanalystshouldconsiderandcorrectwhatmightbeanassignablecause.Asexperienceisaccumulated,however,itmaynotseemunusualforreadingstodriftwithtimeasopticsdegrade,detectorresponsechanges,orexcitationsmodifyas,forexample,whendepositsbuilduponacounterelectrode(acorrectableassignablecause),orthelongerrangeeffectsasanX-raytubedeteriorates.1.1Thispracticecoversproceduresfordeterminingifaspectrochemicalanalysisisunderstatisticalcontrol.1.2Criteriaarepresentedfordeterminingwhencorrectiveactionisrequired.1.3Controlwillbeeffectedbyusingverifierstotestinstrumentresponse.Itisrecommended,althoughnotrequired,thatthisbeaccompaniedbytheplottingofcontrolcharts.1.4Thepreparationofcontrolchartsisdescribed.1.5Limitations8212;Theproceduresthataredescribeddonotapplytoanalysesthatrequireacalibrationeachtimeasetofanalysesisrun.Referenceismadespecificallytoopticalemissionspectroscopy,butthepracticehasamoregeneralapplication.1.6Thispracticedoesnotapplytovalidationproceduresthatmonitorthecorrectnessofcalibration.
【中国标准分类号】:G04
【国际标准分类号】:71_040_50
【页数】:12P.;A4
【正文语种】:
