ISO 4064-1-2005 完全荷电封闭导管中水流量的测量.饮用冷水表和热水表.第1部分:规范
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【英文标准名称】:Measurementofwaterflowinfullychargedclosedconduits-Metersforcoldpotablewaterandhotwater-Part1:Specifications
【原文标准名称】:完全荷电封闭导管中水流量的测量.饮用冷水表和热水表.第1部分:规范
【标准号】:ISO4064-1-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC30
【标准类型】:()
【标准水平】:()
【中文主题词】:液体流动;给水;水;规范(验收);螺纹连接;筛分设备;连接尺寸;水常规(实验);压力降;喷管流量;螺栓连接(法兰);流动;流动;名称与符号;额定流量;流量测量;冷水;耗水;校正;额定压力;流量计;仪表;测量;定义;尺寸;管;公差(测量);作标记;材料;冷水表;计量装置;产品规范;水表;饮用水管线;饮用水
【英文主题词】:Bolting;Calibration;Coldwater;Coldwaterconduit;Connectingsizes;Definitions;Designations;Dimensions;Drinkingwaterlines;Flow;Flowmeasurement;Flowmeasurements;Flowmeters;Flows;Liquidflow;Marking;Materials;Measurement;Meteringmechanism;Meters;Nozzledischarge;Potablewater;Pressuredrops;Productspecification;Ratedflow;Ratedpressure;Sievingequipment;Specification(approval);Specifications;Thread-connections;Tolerances(measurement);Tubes;Water;Waterconsumption;Watermeters;Waterpractice;Watersupply
【摘要】:ThispartofISO4064specifiesterminology,technicalcharacteristics,metrologicalcharacteristicsandpressurelossrequirementsforcoldpotablewaterandhotwatermeters.Itappliestowatermetersthatcanwithstandmaximumadmissibleworkingpressures(MAP)≥1MPa(0,6MPaformetersforusewithpipenominaldiameters,DN≥500mm)andamaximumadmissibletemperature,MAT,forcoldpotablewatermetersof30℃andforhotwatermetersupto180℃,dependingonclass.ThispartofISO4064alsoappliestowatermeters,basedonelectricalorelectronicprinciplesandtowatermetersbasedonmechanicalprinciplesincorporatingelectronicdevices,usedtometertheactualvolumeflowofcoldpotablewaterandhotwater.Italsoappliestoelectronicancillarydevices.Generallyancillarydevicesareoptional.ThespecificationsofthispartofISO4064applytowatermeters,irrespectiveoftechnology,definedasintegratingmeasuringinstrumentscontinuouslydeterminingthevolumeofwaterflowingthroughthem.NOTENationalregulationsmayapplyinthecountryofuse.ThesewilltakeprecedenceovertheprovisionsofthispartofISO4064.note:1)0,1MPa=1bar
【中国标准分类号】:N12
【国际标准分类号】:91_140_60
【页数】:42P;A4
【正文语种】:英语
【原文标准名称】:完全荷电封闭导管中水流量的测量.饮用冷水表和热水表.第1部分:规范
【标准号】:ISO4064-1-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC30
【标准类型】:()
【标准水平】:()
【中文主题词】:液体流动;给水;水;规范(验收);螺纹连接;筛分设备;连接尺寸;水常规(实验);压力降;喷管流量;螺栓连接(法兰);流动;流动;名称与符号;额定流量;流量测量;冷水;耗水;校正;额定压力;流量计;仪表;测量;定义;尺寸;管;公差(测量);作标记;材料;冷水表;计量装置;产品规范;水表;饮用水管线;饮用水
【英文主题词】:Bolting;Calibration;Coldwater;Coldwaterconduit;Connectingsizes;Definitions;Designations;Dimensions;Drinkingwaterlines;Flow;Flowmeasurement;Flowmeasurements;Flowmeters;Flows;Liquidflow;Marking;Materials;Measurement;Meteringmechanism;Meters;Nozzledischarge;Potablewater;Pressuredrops;Productspecification;Ratedflow;Ratedpressure;Sievingequipment;Specification(approval);Specifications;Thread-connections;Tolerances(measurement);Tubes;Water;Waterconsumption;Watermeters;Waterpractice;Watersupply
【摘要】:ThispartofISO4064specifiesterminology,technicalcharacteristics,metrologicalcharacteristicsandpressurelossrequirementsforcoldpotablewaterandhotwatermeters.Itappliestowatermetersthatcanwithstandmaximumadmissibleworkingpressures(MAP)≥1MPa(0,6MPaformetersforusewithpipenominaldiameters,DN≥500mm)andamaximumadmissibletemperature,MAT,forcoldpotablewatermetersof30℃andforhotwatermetersupto180℃,dependingonclass.ThispartofISO4064alsoappliestowatermeters,basedonelectricalorelectronicprinciplesandtowatermetersbasedonmechanicalprinciplesincorporatingelectronicdevices,usedtometertheactualvolumeflowofcoldpotablewaterandhotwater.Italsoappliestoelectronicancillarydevices.Generallyancillarydevicesareoptional.ThespecificationsofthispartofISO4064applytowatermeters,irrespectiveoftechnology,definedasintegratingmeasuringinstrumentscontinuouslydeterminingthevolumeofwaterflowingthroughthem.NOTENationalregulationsmayapplyinthecountryofuse.ThesewilltakeprecedenceovertheprovisionsofthispartofISO4064.note:1)0,1MPa=1bar
【中国标准分类号】:N12
【国际标准分类号】:91_140_60
【页数】:42P;A4
【正文语种】:英语
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