【英文标准名称】:Watermeters—Part3:Testmethodsandequipment
【原文标准名称】:水表.试验方法和设备
【标准号】:BSEN14154-3-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-06-23
【实施或试行日期】:2005-06-23
【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】:交付使用;计数器;特性;安装说明;装置;冷水管;特性;输水管道;流量测量;测量;电子仪器;检修;适用性;螺纹连接;螺栓连接(法兰);喷管流量;压力降;名称与符号;指示器;试验参数;额定流量;耗水;流量计;冷水;额定压力;定义;校正;规范(验收);选择;额定值;导则;分类系统;水表;指示装置;水;电子的;饮用水管线;给水;水常规(实验);试验方法;饮用水;产品规范;试验装置;污染控制;设计认证;仪表;范围;作标记;计量学;试验;冷水计;热水计;计量机械
【英文主题词】:Bolting;Calibration;Characteristics;Classificationsystems;Coldwater;Coldwaterconduit;Coldwatermeter;Commissioning;Counters;Definition;Definitions;Designcertifications;Designations;Drinkingwaterlines;Electronic;Electronicinstruments;Fitnessforpurpose;Flowmeasurements;Flowmeters;Guidelines;Hot-watermeters;Indicatingdevices;Indicationdevice;Installationinstructions;Installations;Marking;Measurement;Meteringmechanism;Meters;Metrology;Nozzledischarge;Pollutioncontrol;Potablewater;Pressuredrops;Productspecification;Properties;Ratedflow;Ratedpressure;Ratings;Repairs;Scope;Selection;Specification(approval);Specifications;Telltales;Testmethods;Testparameter;Testing;Testingdevices;Thread-connections;Water;Waterconsumption;Watermeters;Waterpipelines;Waterpractice;Watersupply
【摘要】:Thisdocumentappliestowatermetersintendedforresidential,commercial,lightindustrialandindustrialuse,andspecifiesthetestparametersandthetestmethodsforwatermeters,irrespectiveofthedesigntechnologies,asspecifiedinEN14154-1,usedtometertheactualvolumeofcleancoldpotablewaterorheatedwater,flowingthroughafullycharged,closedconduit.Thesewatermetersshallincorporatedevices,whichindicatetheintegratedvolume.InthecasewherewatermetershavingavalueofQ3>160m/h,thetestschedulemaymakeprovisionsformodificationoftheReferenceConditions,tomeetindividualtestlaboratorylimitations,whentestingspecificallyforenduranceorforperformanceunderInfluenceQuantities.Metersthustestedshallbemarkedsoastounambiguouslyindicatepartcompliancewiththisdocument.Toaugmentthismarkingthemetermanufacturershall,inaddition,beobligedtofullydisclosethespecificnoncompliance(s)duetothetestlaboratorylimitations.
【中国标准分类号】:N12
【国际标准分类号】:91_140_60
【页数】:88P.;A4
【正文语种】:英语