【英文标准名称】:Medicalelectricalequipment-Dosimeterswithionizationchambersasusedinradiotherapy
【原文标准名称】:医用电气设备放射治疗中使用的带电离室的剂量仪
【标准号】:IEC60731-1997
【标准状态】:作废
【国别】:国际
【发布日期】:1997-07
【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/SC62C
【标准类型】:()
【标准水平】:()
【中文主题词】:医学科学;电气器具;放射疗法;电医学;医用电气设备;医疗设备;电气工程;电离室;剂量计;医学放射学;规范(验收)
【英文主题词】:Calibration;Checks;Climate;Definitions;Dosimeters;Electricappliances;Electricalengineering;Electricalmedicalequipment;Electromedicine;Electronbeams;Indicatingdevices;Inspection;Instructionsforuse;Ionizingchambers;Ionizingradiation;Ions;Irradiationapparatus;Leakageradiation;Marking;Measurement;Measuringinstruments;Measuringtechniques;Medicalequipment;Medicalradiology;Medicalsciences;Medicaltechnology;Moisture;Nuclearmedicine;Photonbeams;Photons;Production;Radiation;Radiationmeasurement;Radiationprotection;Radioactive;Radioactivity;Radiology;Radiotherapy;Rules;Specification(approval);Testing;Use
【摘要】:1ThisInternationalStandardspecifiestheperformancerequirementsofradiotherapydosimeters,asdefinedin3.1,intendedforthemeasurementofABSORBEDDOSETOWATEROrAIRKERMA(andtheirRATES)inphotonorelectronradiationfieldsasusedinradiotherapy.NOTE-Throughoutthisstandard:-ifnomaterialisspecified,theterm"ABSORBEDDOSE"Or"DOSE"means"ADSORBEDDOSETOWATER(inwater)'andtheterm"KERMA"means"AIRKERMA(inair)";-whenthequantity"AIRKERMA(inair)"inunits"Gy"isused,thequantity"EXPOSURE"inunits"C/kg"isalsoallowable.2Thedose-monitoringsystemsincorporatedinradiotherapytreatmentmachinesarenotcoveredbythisstandard,neitherarethere-entrantionchambersusedforbrachytherapysourcecalibration.3ThisstandardisapplicabletothefollowingtypesofDOSIMETER:a)FIELD-CLASSDOSIMETERSnormallyusedfor1)themeasurementofKERMAorDOSEinaradiationbeam,eitherinairorinaPHANTOM;2)invivoskinsurfaceorintracavitarymeasurementsofDOSEonPATIENTS.b)REFERENCE-CLASSDOSIMETERSnormallyusedforthecalibrationofFIELD-CLASSDOSIMETERS.NOTE-REFERENCE-CLASSDOSIMETERSmaybeUSedasFIELD-CLASSDOSIMETERS.
【中国标准分类号】:C43
【国际标准分类号】:17_240
【页数】:181P.;A4
【正文语种】:英语


【英文标准名称】:Railwayapplications.Airconditioningfordrivingcabs.Typetests
【原文标准名称】:铁路应用设施.机车驾驶室用空调.型式试验
【标准号】:BSEN14813-2-2006+A1-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2006-08-31
【实施或试行日期】:2006-08-31
【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】:空调器;空调;空气调节装置;气候试验;座舱;舒适;冷却;人类工效学;加热设备;加热装置;机车;数学计算;测量;测量技术;使用条件;预热;特性;合格试验;铁路运输;铁路应用设施;铁道车辆;铁路;规范(验收);试验方法;试验;电车道系统;地下铁道;通风;工作地点
【英文主题词】:Airconditioners;Airconditioning;Airconditioninginstallations;Climatictests;Cockpits;Comfort;Cooling;Ergonomics;Heatingequipment;Heatinginstallations;Locomotives;Mathematicalcalculations;Measurement;Measuringtechniques;Operatingconditions;Preheating;Properties;Qualificationtests;Railtransport;Railwayapplications;Railwayvehicles;Railways;Specification(approval);Testmethods;Testing;Tramwaysystems;Undergroundrailways;Ventilations;Workingplaces
【摘要】:
【中国标准分类号】:S35
【国际标准分类号】:45_060_10
【页数】:32P;A4
【正文语种】:英语