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IEC 61326-2-4-2006 测量、控制和实验室用电气设备.电磁兼容性要求.第2-4部分:特殊要求.IEC61557-9的绝缘失效定位设备和IEC61557-8的绝缘监测设备用试验配置、操作条件和性能标准

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【英文标准名称】:Electricalequipmentformeasurement,controlandlaboratoryuse-EMCrequirements-Part2-4:Particularrequirements-Testconfigurations,operationalconditionsandperformancecriteriaforinsulationmonitoringdevicesaccordingtoIEC61557-8andfo
【原文标准名称】:测量、控制和实验室用电气设备.电磁兼容性要求.第2-4部分:特殊要求.IEC61557-9的绝缘失效定位设备和IEC61557-8的绝缘监测设备用试验配置、操作条件和性能标准
【标准号】:IEC61326-2-4-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-06
【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/SC65A
【标准类型】:()
【标准水平】:()
【中文主题词】:配置;控制图;控制仪器;控制工艺学;定义;电控制设备;电气工程;电气设备;电绝缘材料;电驱动装置;电磁兼容性;特点;工业;绝缘监视装置;绝缘电阻;绝缘;干扰抑制;干扰辐射;IT系统;实验室;实验室器皿;极限(数学);测量仪器;操作方式;过程测量和控制设备;规范(验收);样品;电源电压;试验设备;试验准备工作;故障检修员
【英文主题词】:Configuration;Controlcharts;Controlinstruments;Controltechnology;Definitions;Electriccontrolequipment;Electricalengineering;Electricalequipment;Electricalinsulatingmaterials;Electrically-operateddevices;Electromagneticcompatibility;EMC;Features;Industries;Insulatingmonitoringdevices;Insulatingresistance;Insulations;Interferencerejections;Interferingemissions;ITsystems;Laboratories;Laboratoryware;Limits(mathematics);Measuringinstruments;Operationalmode;Processmeasuringandcontrolequipment;Specification(approval);Specimens;Supplyvoltages;Testequipment;Testingset-ups;Troubleshooters
【摘要】:Clause1ofIEC61326-1appliesexceptasfollows:Addition:ThispartofIEC61326specifiesmoredetailedtestconfigurations,operationalconditionsandperformancecriteriathanIEC61326-1forequipmentfor–insulationmonitoringaccordingtoIEC61557-8;–insulationfaultlocationaccordingtoIEC61557-9.Thisappliestoinsulationmonitoringdevicesandinsulationfaultlocationsystemspermanentlyorsemi-permanentlyconnectedtothedistributionsystem.
【中国标准分类号】:L06
【国际标准分类号】:25_040_40;33_100;33_100_01
【页数】:23P.;A4
【正文语种】:英语


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【英文标准名称】:DimensionsforCylindricalHydraulicCouplersforLawnandGardenTractors
【原文标准名称】:草坪和园艺拖拉机圆柱形液压联轴器尺寸规格
【标准号】:ANSI/ASAES418.1-2010
【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】:农用拖拉机;耦合器;圆柱体形的;尺寸规格;园艺拖拉机;液压的;拖拉机;挂车
【英文主题词】:Agriculturaltractors;Couplers;Cylindrical;Dimensions;Gardentractors;Hydraulic;Tractors;Trailers
【摘要】:Establishinterfacedimensionsofcylindricalhydrauliccouplersfrequentlyusedbytheequipmentindustrytoconnecthydraulicremotecylindersandotherhydraulicdevicestolawnandgardentractors.Permitsinterchangeableuseofremotecylindersandotherhydraulicdevicesondifferentmakesoftractorswhendesignedforthisuse.
【中国标准分类号】:J19
【国际标准分类号】:65_060_10
【页数】:
【正文语种】:英语


【英文标准名称】:Non-destructivetesting-Acousticemission-GeneralprinciplesofAEtestingforthedetectionofcorrosionwithinmetallicsurroundingfilledwithliquid
【原文标准名称】:无损检测.声频发射.用于检测金属材料边缘浸满液体情况下内部腐蚀的声频发射(AE)试验一般原理
【标准号】:BSEN15856-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-01-31
【实施或试行日期】:2010-01-31
【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】:声频发射试验;腐蚀;腐蚀试验;腐蚀探测;文献;外壳;受液器;仪器;材料测试;测量;测量技术;无损的;无损检验;安全规则;声音传播;声传输;储存罐;罐;水箱(容器);试验设备;试验;测试条件
【英文主题词】:Acousticemissiontesting;Corrosion;Corrosiontests;Detectionofcorrosion;Documentations;Enclosures;Fluidreceivers;Instruments;Materialstesting;Measurement;Measuringtechniques;Non-destructive;Non-destructivetesting;Safetyregulations;Soundpropagation;Soundtransmission;Storagetank;Tanks;Tanks(containers);Testequipment;Testing;Testingconditions
【摘要】:ThisEuropeanStandarddescribesacousticemissiontesting(AT)onmetallicsurroundingsfilledwithliquidsforthedetectionofcorrosionprocessesthatareactiveatthetimeofthetest.Itisapplicabletometallicstoragetanks,suchasthoseusedinthechemicalandpetrochemicalindustry.Theresultsprovideaqualitativestatementregardingtheconditionofthetestobjectandarecommendationregardingthemaximumallowabledurationofthefollow-onserviceperiod,basedontheATindicationsandadditionalinformationinordertocharacterizetheATindications.Inthecaseofflatbottomedstoragetanks(FBST)theproceduredescribedwithinthisstandardprovidestestingofthecompletebottom,thetankshelluptothefillingheightandincaseofafloatingrooftankalsotheroofsheetsincontactwiththestoredliquid.Asforeveryapplicationofacousticemissiontesting,themeasureddatacontaininformationregardingactivesources.Anongoingcorrosionprocess,suchasgeneralcorrosionandlocalizedcorrosiondefinedinENISO8044,leadingtoprogressivelossofwallthicknesswillbedetected.Acorrosionprocesswhichhasstoppeddoesnotproduceacousticemissionandwillthereforenotbedetectedatthetimeoftest.
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:14P.;A4
【正文语种】:英语