标准资料网-标准资料免费资源平台

【英文标准名称】:Householdandsimilarelectricalappliances-Testcodeforthedeterminationofairborneacousticalnoise-Part2:Particularrequirementsforfans
【原文标准名称】:家用和类似用途电器测定空中传播噪声的试验规范第2-7部分:电风扇的特殊要求
【标准号】:IEC60704-2-7-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-09
【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/TC59
【标准类型】:()
【标准水平】:()
【中文主题词】:通风机;噪声测量;空气噪声;试验规范;风扇;适用性;试验;家用电器;规范(验收);电气工程;噪声辐射;电气器具
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Airbornenoiseemitted;Blowers;Definitions;Electricappliances;Electrichouseholdappliance;Electrichouseholdappliances;Electricalappliances;Electricalengineering;Electricalequipment;Electricalhouseholdappliances;Emission;Envelopingsurfacemethods;Fans;Fitnessforpurpose;Householdequipment;Householduse;Instruments;Mathematicalcalculations;Measurement;Measurementofairbornenoise;Measuringinstruments;Noise;Noiseemission;Noiseemissions;Noiselevels;Noisemeasurements;Reverberationroommethod;Sound;Soundintensity;Soundlevel;Soundpressure;Soundpressurelevel;Specification(approval);Testspecification;Testing;Ventilators
【摘要】:Replacement:Thisstandardappliestoelectricalfans(includingtheiraccessoriesandtheircomponentparts)forhouseholdandsimilaruse,designedfora.c.ord.c.supply.Motor,impellerandtheirhousing,ifany,formasingleunit.Theseparticularrequirementsapplyto-tablefans,-pedestalfans,-ceilingfans,-partitionfans.Thisstandarddoesnotapplyto-fanswhicharepartofaventilationsystem,-fansdesignedexclusivelyforindustrialpurposes,-fanswhicharepartofanappliance(forexamplecoolingfans),-fanswithadditionalfunctions(forexampleheating,humidifying).LimitationsfortheuseofthistestcodearegiveninthescopeofIEC60704-1.
【中国标准分类号】:Y61
【国际标准分类号】:17_140_20;23_120
【页数】:21P.;A4
【正文语种】:英语


【英文标准名称】:Design,locationandapplicationcriteriaforinstalledareagammaradiationdoseratemonitoringequipmentforuseinnuclearpowerplantsduringnormaloperationandanticipatedoperationaloccurrences
【原文标准名称】:核电厂正常工况和预计运行事件期间的固定区域γ辐射剂量率监测设备的设计、安装和应用准则
【标准号】:IEC61031-1990
【标准状态】:现行
【国别】:国际
【发布日期】:1990-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC45A
【标准类型】:()
【标准水平】:()
【中文主题词】:测量设备;γ辐射;核技术;辐射;规范(批准);剂量测定;测量仪器;核电站;剂量;辐射监控;定义;装配;仪器装置;测量;试验;核反应堆;电气工程;布置;设计;辐射测量;核辐射
【英文主题词】:
【摘要】:Givesguidelinesforthecalibration,operationandtestingofinstalledmonitoringequipmentaswellasfordesignprinciplesandapplicationcriteria.
【中国标准分类号】:F09;F70
【国际标准分类号】:17_240
【页数】:21P;A4
【正文语种】:英语