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BS EN 60068-2-82-2007 环境测试.试验.试验Tx:电子和电气元件用晶须试验方法

作者:标准资料网 时间:2024-05-12 00:56:13  浏览:8624   来源:标准资料网
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【英文标准名称】:Environmentaltesting-Tests-TestTx-Whiskertestmethodsforelectronicandelectriccomponents
【原文标准名称】:环境测试.试验.试验Tx:电子和电气元件用晶须试验方法
【标准号】:BSEN60068-2-82-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-07-31
【实施或试行日期】:2007-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:室温;基底材料;气候;气候试验;覆层;组件;定义;电气元件;电气工程;电子设备及元件;电工产品;环境测试;环境试验;精整;指导手册;测量;测量技术;氧化;表层;试验室;测试;测试要求;锡;锡合金;须晶
【英文主题词】:Ambienttemperature;Basematerials;Climate;Climatictests;Coatings;Components;Definition;Definitions;Electricalcomponents;Electricalengineering;Electronicequipmentandcomponents;Electrotechnicalproducts;Environmentaltesting;Environmentaltests;Finishes;Guidebooks;Measurement;Measuringtechniques;Oxidation;Surfacelayer;Testchamber;Testing;Testingrequirements;Tin;Tinalloys;Whisker
【摘要】:ThispartofIEC60068specifieswhiskertestsforelectricorelectroniccomponentsrepresentingthefinishedstage,withtinortin-alloyfinish.However,thestandarddoesnotspecifytestsforwhiskersthatmaygrowasaresultofexternalmechanicalstress.Thistestmethodisemployedbyarelevantspecification(internationalcomponentorapplicationspecification)withtransferofthetestseveritiestobeappliedandwithdefinedacceptancecriteria.Wheretestsdescribedinthisstandardareconsideredforothercomponents,e.g.mechanicalpartsasusedinelectricalorelectronicequipment,itshouldbeensuredthatthematerialsystemandwhiskergrowthmechanismsarecomparable.
【中国标准分类号】:L04
【国际标准分类号】:19_040
【页数】:36P.;A4
【正文语种】:英语


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【英文标准名称】:Windturbines-Part25-5:Communicationsformonitoringandcontrolofwindpowerplants-Conformancetesting(IEC61400-25-5:2006);GermanversionEN61400-25-5:2007,textinEnglish
【原文标准名称】:风力涡轮机.第25-5部分:风力电厂监控用通信设备.合格性测试
【标准号】:DINEN61400-25-5-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-11
【实施或试行日期】:2007-11-01
【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】:通信;通信系统;通信技术;合格;合格测试;控制工程;控制工艺学;数据交换;定义;效率;电气工程;英语;信息交换;检验;测量;测量技术;监控;性能;发电厂;功率测量;电功率测量;过程控制;质量保证;规格试验;测试;测试条件;风能;风力电站;风力涡轮机
【英文主题词】:Communication;Communicationsystems;Communicationtechnology;Conformity;Conformitytesting;Controlengineering;Controltechnology;Dataexchange;Definition;Definitions;Efficiency;Electricalengineering;Englishlanguage;Informationinterchange;Inspection;Measurement;Measuringtechniques;Monitoring;Performance;Powergeneratingplants;Powermeasurement;Powermeasurement(electric);Processcontrol;Qualityassurance;Ratingtests;Testing;Testingconditions;Windpower;Windpowerstations;Windturbines
【摘要】:Therearemanystepsinvolvedfromthedevelopmentandproductionofadevicetotheproperrunnin9ofacompletesystemdesignedaccordin9thespecificneedsofacustomer.Suitableteststepsareincorporatedinthisprocess.Manyanternaltestsduringthedevelopmentofadevice(orasystemkit)resultinatypetest(unitleveltest)performedatleastbytheproviderand-ifrequiredbyapplicablestandards-byanindependenttestauthority.InthecontextofthispartoftheIEC61400-25series,thetermtypetestisrestrictedtothefunctionalbehaviourofthedeviceexcludin9communication.Continuingroutinetestsintheproductionchainarenecessarytoensureaconstantqualityofdelivereddevicesinaccordancewiththequalityproceduresoftheproducer.Aconformancetestisthetypetestforcommunicationand-sincecommunicationestablishesasystem-thebasicintegratedsystemstestoftheincorporatedsystemcomponents.Asaglobalcommunicationsstandard,theIEC61400-25seriesincludesstandardisedconformanceteststoinsurethatallsupplierscomplywithapplicablerequirements.Typetestsandconformancetestsdonotcompletelyguaranteethatallfunctionalandperformancerequirementsaremet.However,whenproperlyperformed,suchtestssignificantlyreducetheriskofcostlyproblemsoccurringduringsystemintegrationinthefactoryandon-site.ConformancetestingdoesnotreplaceprojectspecificsystemtestssuchastheFATandSAT.TheFATandSATarebasedoncustomerrequirementsforadedicatedWPPsystemandaredonebythesystemintegratorandnormallywitnessedbythecustomer.Thesetestsincreasetheconfidencelevelthatallpotentialproblemsinthesystemhavebeenidentifiedandsolved.ThesetestsestablishthatthedeliveredWPPsystemisperformin9asspecified.
【中国标准分类号】:F11
【国际标准分类号】:27_180
【页数】:47P.;A4
【正文语种】:英语


【英文标准名称】:DevelopingTrainingProgramsintheNuclearFuelCycle
【原文标准名称】:核燃料周期的培训计划的制定及发展
【标准号】:ASTMC986-1989
【标准状态】:现行
【国别】:美国
【发布日期】:1989
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:核技术;指导手册;训练;燃料;燃料周期;核能
【英文主题词】:nucleartechnology;nuclearenergy;fuelcycle;training;guidebooks;fuels
【摘要】:
【中国标准分类号】:F40
【国际标准分类号】:03_100_30
【页数】:9P;A4
【正文语种】:英语



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