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BS EN 61514-2002 工业过程控制系统.气动输出阀门定位器性能评价的方法

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【英文标准名称】:Industrial-processcontrolsystems-Methodsofevaluatingtheperformanceofvalvepositionerswithpneumaticoutputs
【原文标准名称】:工业过程控制系统.气动输出阀门定位器性能评价的方法
【标准号】:BSEN61514-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-06-13
【实施或试行日期】:2002-06-13
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;定义;电气工程;自动化系统;电功率测量;位置控制器;工业设施;定位器;气动阀;工作性能;工业流程测量;多语种的;阀门
【英文主题词】:Automationsystems;Definition;Definitions;Electricalengineering;Industrialfacilities;Industrialprocessmeasurement;Multilingual;Performanceinservice;Pneumaticvalve;Positioncontrollers;Positioners;Powermeasurement(electric);Testing;Valves
【摘要】:ThisEuropeanStandardspecifiestestsdesignedtodeterminethestaticanddynamicperformanceofsingle-actingordouble-actinganaloguepositioners.Thetestsmaybeappliedtopositioners,whichreceivestandardanalogueinputsignals(asspecifiedinIEC60381andIEC60382)andhaveapneumaticoutput.Positionerswithpulsedordigitalinputsignals,positionerswithdigitalcontrollersandpositionerswithpulsedoutputsareoutsidethescopeofthisstandard.Testingmaybeconductedeitheronapositioneralone,independentlyofanactuator,oronapositionermountedandconnectedtoaspecificactuator,asacombinedunit.Thetextmakesclearwheredifferentapproachesarerequired.Themethodsofevaluationgiveninthisstandardareintendedforusebymanufacturerstodeterminetheperformanceoftheirproducts,andbyusers,orindependenttestingestablishments,toverifymanufacturers'performancespecifications.Theclosestliaisonshouldbemaintainedbetweentheevaluatingbodyandthemanufacturer.Noteshouldbetakenofthemanufacturer'sspecificationsfortheinstrumentwhenthetestprogrammeisbeingdecided,andthemanufacturershouldbeinvitedtocommentonboththetestprogrammeandtheresults.Hiscommentsontheresultsshouldbeincludedinanyreportproducedbythetestingorganization.Thisstandardisintendedtoprovidedefinitionsofpositionerelements,actions,andcharacteristics,tospecifyuniformmethodsofmeasuringperformanceerrorsandeffectsofinfluencequantitiesonthosecharacteristics,andtodescribemethodsofreportingandevaluatingtheresultsofthemeasurementdataobtained.Thetestconditionsdescribedinthispublication(forexamplerangeofambienttemperaturesandpowersupply)relatetoconditionswhichcommonlyariseinuse.Consequently,thevaluesspecifiedshallbeusedwherenoothervaluesarespecifiedbythemanufactureroruser.Ifothervaluesareused,theyshouldbestated.Itisrecognizedthatthemanufacturer'sspecificationsandinstructionsforinstallationandoperationshouldapplyduringallsteps.Thetestsspecifiedinthisstandardarenotnecessarilysufficientforinstrumentsspecificallydesignedforunusuallyarduousconditions.Conversely,areducedseriesoftestsmayserveadequatelyforinstrumentsdesignedtoperformwithinamorelimitedrangeofconditions.Whenafullevaluation,inaccordancewiththisstandard,isnotrequiredorpossible,thosetestswhicharerequiredshouldbeperformedandtheresultsreportedinaccordancewiththerelevantpartsofthisstandard.Insuchcases,thetestreportshouldstatethatitdoesnotcoverthefullnumberoftestsspecifiedherein.
【中国标准分类号】:N16
【国际标准分类号】:23_060_40;25_040_40
【页数】:48P.;A4
【正文语种】:英语


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【英文标准名称】:Anodizingofaluminiumanditsalloys-Measurementofspecularreflectanceandspecularglossofanodicoxidationcoatingsatanglesof20degrees,45degrees,60degreesor85degrees(ISO7668:2010);GermanversionENISO7668:2010
【原文标准名称】:阳极氧化铝和铝合金.20°,45°,60°或85°角的镜面反射率和镜面光泽的测量(ISO7668-2010).德文版本ENISO7668-2010
【标准号】:ENISO7668-2010
【标准状态】:现行
【国别】:
【发布日期】:2011-03
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;铝;铝合金;角(几何学);阳极的;阳极镀层;阳极氧化;涂层;定义(术语);明亮度;光泽度(表面);入射角;光入射;无机物的;检验;轻金属;材料测试;测量;测量仪器;测量技术;金属涂层;反射镜覆层;非金属覆层;运营角;氧化;氧化物覆层;反射比因数;反射系数的测量;反射;折射指数;镜面反射;试验设备;试验报告;试验
【英文主题词】:Alloys;Aluminium;Aluminiumalloys;Angles(geometry);Anodic;Anodiccoating;Anodicoxidation;Coatings;Definitions;Degreeofbrightness;Gloss(ofsurface);Incidenceangles;Incidenceoflight;Inorganic;Inspection;Lightmetals;Materialstesting;Measurement;Measuringinstruments;Measuringtechniques;Metalcoatings;Mirrorcoatings;Non-metalliccoatings;Operationangle;Oxidation;Oxidecoatings;Reflectancefactor;Reflectancemeasurement;Reflection;Refractiveindex;Specularreflection;Testequipment;Testreport;Testing
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:25_220_20
【页数】:21P;A4
【正文语种】:英语


【英文标准名称】:Detailspecificationforsingleturnlowpowernon-wirewoundrotarypotentiometers-Spindleinsulatedfromresistanceelement,spindleandpanelsealedorcontainer,spindleandpanelsealed-Fullassessmentlevel
【原文标准名称】:单旋非线绕小功率旋转电位器详细规范.与电阻元件绝缘的主轴、主轴和密封仪表板或容器、主轴和密封仪表板.全面评估级
【标准号】:BS9133N001to003-1975
【标准状态】:现行
【国别】:英国
【发布日期】:1975-01-15
【实施或试行日期】:1975-01-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:检验;设计;额定电压;尺寸;扭矩;电子设备及元件;性能;统计质量控制;轴(旋转);卷曲垫圈;评估的质量;轴衬(机械元件);认可试验;电失真;调节装置;漏泄试验;电阻的温度系数;可变电阻器;损耗因数;质量保证体系;主轴;电阻器;圆形;非线绕电阻器;专用螺母;额定电流;电位器;质量管理;电气元件;额定值;旋转部件;试验条件;资格鉴定
【英文主题词】:Adjustingdevices;Approvaltesting;Assessedquality;Bushes(mechanicalcomponents);Circularshape;Crinklewashers;Design;Dimensions;Dissipationfactor;Electricdistortion;Electricalcomponents;Electronicequipmentandcomponents;Inspection;Leaktests;Non-wirewoundresistors;Performance;Potentiometers(resistors);Qualificationapproval;Qualityassurancesystems;Qualitycontrol;Ratedcurrent;Ratedvoltage;Ratings;Resistors;Rotatingparts;Shafts(rotating);Specialpurposenuts;Spindles;Statisticalqualitycontrol;Temperaturecoefficientofresistance;Testingconditions;Torque;Variableresistors
【摘要】:Preferredresistancevalues1.0,2.2and4.7ineachdecade;resistancelaws-linear,non-linearandreversenon-linear;selectiontolerances20%,10%;rateddissipation-spindleandpanelsealedtypes0.25Wand1.375W(linearlaw)-container,spindleandpanelsealed0.7W(linearlaw)(rateddissipationhalvedforlogarithmicandreverselogarithmiclaws);temperaturecharacteristicofresistance6.5%.Rangeofspindleandmountingdetailsinappendices.
【中国标准分类号】:L14
【国际标准分类号】:31_040_20
【页数】:24P.;A4
【正文语种】:英语