IEC 61347-2-3 AMD 1-2004 灯的控制装置.第2-3部分:荧光灯用交流电子镇流器的特殊要求.修改件1
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【英文标准名称】:Lampcontrolgear-Part2-3:Particularrequirementsfora.c.suppliedelectronicballastsforfluorescentlamps;Amendment1
【原文标准名称】:灯的控制装置.第2-3部分:荧光灯用交流电子镇流器的特殊要求.修改件1
【标准号】:IEC61347-2-3AMD1-2004
【标准状态】:作废
【国别】:国际
【发布日期】:2004-06
【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/SC34C
【标准类型】:()
【标准水平】:()
【中文主题词】:设备安全;荧光灯;镇流器;电灯;仪器;规范(验收);电气工程;电气设备;交流电流;照明工程;安全要求;灯;电气安全;试验
【英文主题词】:Alternatingcurrent;Ballasts;Definitions;Determination;Electriclamps;Electricalappliances;Electricalengineering;Electricalsafety;Equipmentsafety;Fluorescentlamps;Illuminationengineering;Inscription;Instruments;Lamps;Operation;Protectionagainstelectricshocks;Safetyrequirements;Specification(approval);Testing
【摘要】:ThisstandardisaboutLampcontrolgear-Part2-3:Particularrequirementsfora.c.suppliedelectronicballastsforfluorescentlamps;Amendment1
【中国标准分类号】:K74
【国际标准分类号】:29_140_99
【页数】:24P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforGuarded-Hot-PlateDesignUsingCircularLine-HeatSources
【原文标准名称】:使用圆形线性加热源的护热板设计的标准实施规程
【标准号】:ASTMC1043-2006(2010)
【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】:C16.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:防护热板装置;热流;线光源加热器;恒定态;导热性;隔热;热变电阻
【英文主题词】:guardedhotplateapparatus;heatflow;linesourceheater;steadystate;thermalconductivity;thermalinsulation;thermalresistance
【摘要】:Thispracticedescribesthedesignofaguardedhotplatewithcircularline-heatsourcesandprovidesguidanceindeterminingthemeantemperatureofthemeterplate.Itprovidesinformationandcalculationproceduresfor:(1)controlofedgeheatlossorgain(AnnexA1);(2)locationandinstallationofline-heatsources(AnnexA2);(3)designofthegapbetweenthemeterandguardplates(AppendixX1);and(4)locationofheaterleadsforthemeterplate(AppendixX2).Acircularguardedhotplatewithoneormoreline-heatsourcesisamenabletomathematicalanalysissothatthemeansurfacetemperaturecanbecalculatedfromthemeasuredpowerinputandthemeasuredtemperature(s)atoneormoreknownlocations.Further,acircularplategeometrysimplifiesthemathematicalanalysisoferrorsresultingfromheatgainsorlossesattheedgesofthespecimens(seeRefs(10,11)).Inpractice,itiscustomarytoplacetheline-heatsource(s)inthemeterplateataprescribedradiussuchthatthetemperatureattheouteredgeofthemeterplateisequaltothemeansurfacetemperatureoverthemeterarea.Thus,thedeterminationofthemeantemperatureofthemeterplatecanbeaccomplishedwithasmallnumberoftemperaturesensorsplacednearthegap.Aguardedhotplatewithoneormoreline-heatsourceswillhavearadialtemperaturevariation,withthemaximumtemperaturedifferencesbeingquitesmallcomparedtotheaveragetemperaturedropacrossthespecimens.Providedguardingisadequate,onlythemeansurfacetemperatureofthemeterplateentersintocalculationsofthermaltransmissionproperties.Caremustbetakentodesignacircularline-heat-sourceguardedhotplatesothattheelectric-currentleadstoeachheatereitherdonotsignificantlyalterthetemperaturedistributionsinthemeterandguardplatesorelseaffectthesetemperaturedistributionsinaknownwaysothatappropriatecorrectionscanbemade.Theuseofoneorafewcircularline-heatsourcesinaguardedhotplatesimplifiesconstructionandrepair.Forroom-temperatureoperation,theplatesaretypicallyofone-piecemetalconstructionandthusareeasilyfabricatedtotherequiredthicknessandflatness.Thedesignofthegapisalsosimplified,relativetogapdesignsfordistributed-heat-sourcehotplates.Inthesingle-sidedmodeofoperation(seePracticeC1044),thesymmetryoftheline-heat-sourcedesignintheaxialdirectionminimizeserrorsduetoundesiredheatflowacrossthegap.1.1Thispracticecoversthedesignofacircularline-heat-sourceguardedhotplateforuseinaccordancewithTestMethodC177.Note18212;TestMethodC177describestheguarded-hot-plateapparatusandtheapplicationofsuchequipmentfordeterminingthermaltransmissionpropertiesofflat-slabspecimens.Inprinciple,thetestmethodincludesapparatusdesignedwithguardedhotplateshavingeitherdistributed-orline-heatsources.1.2Theguardedhotplatewithcircularline-heatsourcesisadesigninwhichthemeterandguardplatesarecircularplateshavingarelativelysmallnumberofheaters,eachembeddedalongacircularpathatafixedradius.Inoperation,theheatfromeachline-heatsourceflowsradiallyintotheplateandistransmittedaxiallythroughthetestspecimens.1.3Themeterandguardplatesarefabricatedfromacontinuouspieceofthermallyconduc......
【中国标准分类号】:
【国际标准分类号】:17_200_10
【页数】:16P.;A4
【正文语种】:
【英文标准名称】:Adhesivesforpaperandboard,packaginganddisposablesanitaryproducts-180°-"T"Peeltestforaflexible-to-flexibleassembly;GermanversionEN1895:2001,CorrigendatoDINEN1895:2002-02;GermanversionEN1895:2001/AC:2007
【原文标准名称】:包装和一次性卫生制品用纸和纸板胶粘剂.柔性组装的180°"T"型剥离试验.技术勘误DINEN1895-2002
【标准号】:DINEN1895Berichtigung1-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-10
【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】:胶粘剂;胶接;测定;一次性清洁料;柔性;材料测试;包装件;纸;抗剥离;剥离力;剥离试验;测试
【英文主题词】:Adhesives;Bonding;Determination;Disposablecleaningmaterials;Flexible;Materialstesting;Packages;Paper;Peelresistance;Peelingforce;Peelingtests;Testing
【摘要】:
【中国标准分类号】:G39
【国际标准分类号】:83_180
【页数】:2P.;A4
【正文语种】:德语
