IEC 60761-2-2002 气态排出流放射性连续监视设备.第2部分:包括铀后气溶胶的放射性气溶胶监视设备的特殊要求
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【英文标准名称】:Equipmentforcontinuousmonitoringofradioactivityingaseouseffluents-Part2:Specificrequirementsforradioactiveaerosolmonitorsincludingtransuranicaerosols
【原文标准名称】:气态排出流放射性连续监视设备.第2部分:包括铀后气溶胶的放射性气溶胶监视设备的特殊要求
【标准号】:IEC60761-2-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-01
【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/SC45B
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电气工程;特性;监督(认可);测量仪器;测量;检验;设计;试验;空气污染;辐射防护;监控;放射性;气溶胶排出流监视仪;惰性气体排出流监控仪;核技术;监视器;工业空气污染物;排放物;气溶胶;计数检查;渗出液;废气;气体的;规范(验收)
【英文主题词】:Aerosoleffluentmonitors;Aerosols;Airpollution;Definitions;Design;Discharges;Effluents;Electricalengineering;Gaseous;Industrialairpollutants;Inspection;Inspectionbyattributes;Measurement;Measuringinstruments;Monitoring;Monitors;Noblegaseffluentmonitors;Nucleartechnology;Properties;Radiationprotection;Radioactivity;Specification(approval);Surveillance(approval);Testing;Transuranicelements;Wasteair
【摘要】:ThispartofIEC60761isapplicabletoequipmentintendedforsimultaneous,delayedordiscretesequentialmeasurementofaerosolsingaseouseffluentsdischargedintotheenvironment.Itisapplicabletoequipmentdesignedtofulfillthefollowingfunctions:-themeasurementofthevolumicactivity(Bq/m)oftheaerosolsingaseouseffluentsand/orthereleasedtotalactivityofaerosols(Bq);-theactuationofanalarmsignalwheneitherapredeterminedvolumicactivityorapredeterminedtotalreleasedactivityofaerosolsisexceeded.Thisequipmentisintendedformeasurementoverawiderangeofactivity,includingverysmallquantitiesinthepresenceofamuchlargernaturalbackground.ThedaughtersofRn(radon)andRn(thoron)arenaturallyoccurringaerosolscontributingtothenaturalbackground.Thediscriminationagainstnaturalactivitycanbeanimportantprobleminmonitoringlowlevelactivity.Inordertoprovidemoreandbetterinformation,complementaryorretrospectivelaboratoryanalysisofthefiltersaftercollectionmaybeperformed.Theobjectofthisstandardistoestablishspecificstandardrequirements,includingtechnicalcharacteristicsandgeneraltestconditions,andtogiveexamplesofacceptablemethodsforaerosoleffluentmonitors.Thegeneralrequirements,technicalcharacteristics,testprocedures,radiationcharacteristics,electrical,mechanical,safetyandenvironmentalcharacteristicsaregiveninIEC60761-1.Unlessotherwisestated,theserequirementsapplytothisstandard.
【中国标准分类号】:F84
【国际标准分类号】:13_280;17_240
【页数】:47P.;A4
【正文语种】:英语
【原文标准名称】:气态排出流放射性连续监视设备.第2部分:包括铀后气溶胶的放射性气溶胶监视设备的特殊要求
【标准号】:IEC60761-2-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-01
【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/SC45B
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电气工程;特性;监督(认可);测量仪器;测量;检验;设计;试验;空气污染;辐射防护;监控;放射性;气溶胶排出流监视仪;惰性气体排出流监控仪;核技术;监视器;工业空气污染物;排放物;气溶胶;计数检查;渗出液;废气;气体的;规范(验收)
【英文主题词】:Aerosoleffluentmonitors;Aerosols;Airpollution;Definitions;Design;Discharges;Effluents;Electricalengineering;Gaseous;Industrialairpollutants;Inspection;Inspectionbyattributes;Measurement;Measuringinstruments;Monitoring;Monitors;Noblegaseffluentmonitors;Nucleartechnology;Properties;Radiationprotection;Radioactivity;Specification(approval);Surveillance(approval);Testing;Transuranicelements;Wasteair
【摘要】:ThispartofIEC60761isapplicabletoequipmentintendedforsimultaneous,delayedordiscretesequentialmeasurementofaerosolsingaseouseffluentsdischargedintotheenvironment.Itisapplicabletoequipmentdesignedtofulfillthefollowingfunctions:-themeasurementofthevolumicactivity(Bq/m)oftheaerosolsingaseouseffluentsand/orthereleasedtotalactivityofaerosols(Bq);-theactuationofanalarmsignalwheneitherapredeterminedvolumicactivityorapredeterminedtotalreleasedactivityofaerosolsisexceeded.Thisequipmentisintendedformeasurementoverawiderangeofactivity,includingverysmallquantitiesinthepresenceofamuchlargernaturalbackground.ThedaughtersofRn(radon)andRn(thoron)arenaturallyoccurringaerosolscontributingtothenaturalbackground.Thediscriminationagainstnaturalactivitycanbeanimportantprobleminmonitoringlowlevelactivity.Inordertoprovidemoreandbetterinformation,complementaryorretrospectivelaboratoryanalysisofthefiltersaftercollectionmaybeperformed.Theobjectofthisstandardistoestablishspecificstandardrequirements,includingtechnicalcharacteristicsandgeneraltestconditions,andtogiveexamplesofacceptablemethodsforaerosoleffluentmonitors.Thegeneralrequirements,technicalcharacteristics,testprocedures,radiationcharacteristics,electrical,mechanical,safetyandenvironmentalcharacteristicsaregiveninIEC60761-1.Unlessotherwisestated,theserequirementsapplytothisstandard.
【中国标准分类号】:F84
【国际标准分类号】:13_280;17_240
【页数】:47P.;A4
【正文语种】:英语
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