ASTM D6176-1997(2003) 用电阻温度感应器测量表面大气温度的标准规程
时间:2024-05-03 18:37:50 来源: 标准资料网 作者：标准资料网 阅读：8524
【英文标准名称】:StandardPracticeforMeasuringSurfaceAtmosphericTemperaturewithElectricalResistanceTemperatureSensors
【原文标准名称】:用电阻温度感应器测量表面大气温度的标准规程
【标准号】:ASTMD6176-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D22.11
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:地球表面;空气温度;电温度计;阻尼式温度计;热敏电阻;大气的
【英文主题词】:airtemperature;platinumresistancethermometer;resistancethermometer;solarandterrestrialradiationshields;thermistor;
【摘要】:Applications8212;Ambientatmospherictemperaturemeasurementscanbemadeusingresistancethermometersformanypurposes.Theapplicationdeterminesthemostappropriatetypeofresistancethermometeranddatarecordingmethodtobeused.Examplesofthreetypicalmeteorologicalapplicationsfortemperaturemeasurementsfollow.4.1.1Single-level,near-surfacemeasurementsforweatherobservations(1)3,thermodynamiccomputationsforindustrialapplications,orenvironmentalstudies(2).4.1.2Temperaturedifferentialorverticalgradientmeasurementstocharacterizeatmosphericstabilityforatmosphericdispersionanalysesstudies(2).4.1.3Temperaturefluctuationsforheatfluxortemperature,orvariancecomputations,orboth.Measurementsofheatfluxandtemperaturevariancerequirehighprecisionmeasurementswithafastresponsetochangesintheambientatmosphere.Purpose8212;Thispracticeisdesignedtoassisttheuserinselectinganappropriatetemperaturemeasurementsystemfortheintendedatmosphericapplication,andproperlyinstallingandoperatingthesystem.Themanufacturer’recommendationsandtheU.S.EnvironmentalProtectionAgencyhandbookonqualityassuranceinmeteorologicalmeasurements(3)shouldbeconsultedforcalibrationandperformanceauditprocedures.1.1Thispracticeprovidesprocedurestomeasurerepresentativenear-surfaceatmospheric(outdoorair)temperatureformeteorologicalpurposesusingcommonlyavailableelectricalthermometershousedinradiationshieldsmountedonstationaryorportablemastsortowers.1.2Thispracticeisapplicableformeasurementsoverthetemperaturerangenormallyencounteredintheambientatmosphere,-50to+50176;C.1.3Airtemperaturemeasurementsystemsincludearadiationshield,resistancethermometer,signalcables,andassociatedelectronics.1.4Measurementscanbemadeatasinglelevelforvariousmeteorologicalpurposes,attwoormorelevelsforverticaltemperaturedifferences,andusingspecialequipment(atoneormorelevels)forfluctuationsoftemperaturewithtimeappliedtofluxorvariancemeasurements.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A46
【国际标准分类号】:17_200_20
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Unfiredpressurevessels-Part3:Design;GermanversionEN13445-3:2009/A1:2012
【原文标准名称】:非受火压力容器.第3部分:设计.德文版本EN13445-3-2009/A1-2012
【标准号】:DINEN13445-3/A1-2012
【标准状态】:作废
【国别】:德国
【发布日期】:2012-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:底部;铸铁;化工设备;补偿器;元部件;压力荷载;设计;蝶形封头;盘;外部压力;外插;疲劳;法兰;检验;监测用装置;内压力;寿命;处理;材料;数学计算;焊接安装件;压力容器;受压部件;生产;性能;额定电压;安全装置;规范(验收);钢制鼓形圆桶;应力;符号;试验;管隔板;非受火压力容器;电压
【英文主题词】:Bottom;Cast-iron;Chemicaltechnologyequipment;Compensators;Components;Compressionloading;Design;Dishedheads;Dishes;Externalpressure;Extrapolation;Fatigue;Flanges;Inspection;Installationsinneedofmonitoring;Internalpressure;Life(durability);Marking;Materials;Mathematicalcalculations;Partsweldedto;Pressurevessels;Pressurizedcomponents;Production;Properties;Ratedvoltage;Safetydevices;Specification(approval);Steeldrums;Stress;Symbols;Testing;Tubesheets;Unfiredpressurevessels;Voltage
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:11P;A4
【正文语种】:德语
【英文标准名称】:Fixedcapacitorsforuseinelectronicequipment-Part22-1:Blankdetailspecification:Fixedsurfacemountmultilayercapacitorsofceramicdielectric,Class2-AssessmentlevelEZ
【原文标准名称】:电子设备用固定电容器.第22-1部分:空白详细规范.2级陶瓷介质的表面安装多层固定电容器.评定等级EZ
【标准号】:BSEN60384-22-1-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2005-01-17
【实施或试行日期】:2005-01-17
【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】:评定等级;空白格式;电容器;陶瓷电容器;陶瓷;片式电容器;芯片;元件;控制图;详细规范;介质材料;尺寸;直流电压;电气工程;电子工程;电子设备及元件;电子仪器;架设(施工作业);固定电容器;检验;作标记;测量;测量技术;多层电容器;塑料电容器;性能;质量;质量评定;质量评定程序;质量保证;质量保证体系;额定电压;半导体器件;表面安装设备;规范(验收);表面安装;测试;测试条件
【英文主题词】:Appraisallevel;Assessmentlevel;Blankforms;Capacitors;Ceramiccapacitors;Ceramics;Checks;Chipcapacitors;Chips;Components;Controlcharts;Detailspecification;Dielectricmaterials;Dimensions;Directvoltage;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Electronicinstruments;Erecting(constructionoperation);Fixedcapacitors;Inspection;Marking;Measurement;Measuringtechniques;Multilayercapacitors;Plasticscapacitors;Properties;Quality;Qualityassessment;Qualityassessmentprocedures;Qualityassurance;Qualityassurancesystems;Ratedvoltage;Semiconductordevices;SMD;Specification(approval);Surfacemounting;Testing;Testingconditions
【摘要】:Fixedcapacitorsforuseinelectronicequipment—Part22-1:Blankdetailspecification:Fixedsurfacemountmultilayercapacitorsofceramicdielectric,Class2—AssessmentlevelEZINTRODUCTION1Generaldata1.1Recommendedmethod(s)ofmounting(tobeinserted)1.2Dimensions1.3Ratingsandcharacteristics1.4Normativereferences1.5Marking1.6Orderinginformation1.7Certifiedrecordsofreleasedlots1.8Additionalinformation(notforinspectionpurposes)1.9Additionalorincreasedseveritiesorrequirementstothosespecifiedinthegenericand/orsectionalspecification2Inspectionrequirements2.1ProceduresAnnexZA(normative)NormativereferencestointernationalpublicationswiththeircorrespondingEuropeanpublicationsTable1—CasesizereferenceanddimensionsTable2—ValuesofcapacitanceandofvoltagerelatedtocasesizesTable3—OthercharacteristicsTable4—Testscheduleforqualityconformanceinspection
【中国标准分类号】:L11
【国际标准分类号】:31_060_20
【页数】:18P.;A4
【正文语种】:英语