【英文标准名称】:Reciprocatinginternalcombustionengines-Exhaustemissionmeasurement-Testfuels
【原文标准名称】:往复式内燃机排放物污染指数的测定.第5部分:燃料试验
【标准号】:BSENISO8178-5-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-11-15
【实施或试行日期】:1997-11-15
【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】:液化石油气;天然气;机动车燃料;气体燃料;选择;发射;排气;内燃机;污染物气体;燃烧产物;柴油;往复式发动机;汽油;原动机;燃料;液体燃料;技术数据单;气体
【英文主题词】:Automotivefuels;Definitions;Dieselfuels;Emission;Emissionmeasurement;Emissionvalues;Engineconstruction;Exhaustgases;Exhaustmeasurement;Exhaustmeter;Flasks;Fuels;Gaseous;Gases;Gasoline;Internalcombustionengines;Liftingcylinders;Liquefiedpetroleumgas;Mathematicalcalculations;Measurement;Measuringtechniques;Mechanicalengineering;Motors;Operationallocation;Reciprocatingengines;Reciprocatinginternalcombustionengines;Referencefuel;Specification;Testspecifications;Testingfluids
【摘要】:ThispartofISO8178specifiesfuelswhoseuseisrecommendedforperformingtheexhaustemissiontestcyclesgiveninISO8178-4.NOTE—SincefuelpropertiesvarywidelyfromcountrytocountryabroadrangeofdifferentfuelsislistedinthispartofISO8178—bothreferencefuelsandcommercialfuels.ThispartofISO8178isapplicabletoreciprocatinginternalcombustionenginesformobile,transportableandstationaryinstallationsexcludingenginesformotorvehiclesprimarilydesignedforroaduse.ThispartofISO8178maybeappliedtoenginesusede.g.onearth-movingmachines,generatingsetsandforotherapplications.Referencefuelsareusuallyrepresentativeofspecificcommercialfuelsbutwithconsiderablytighterspecifications.TheiruseisprimarilyrecommendedfortestbedmeasurementsdescribedinISO8178-1.Formeasurementstypicallyatsitewhereemissionswithcommercialfuels,whetherlistedornotinthispartofISO8178aretobedetermined,uniformanalyticaldatasheets(seeclause5)arerecommendedforthedeterminationofthefuelpropertiestobedeclaredwiththeexhaustemissionresults.
【中国标准分类号】:J90
【国际标准分类号】:13_040_40;27_020
【页数】:42P;A4
【正文语种】:英语


【英文标准名称】:Equipmentforcontinuousmonitoringradioactivityingaseouseffluents-Part4:Specificrequirementsforiodinemonitors
【原文标准名称】:连续监测放射性气态流出物的设备.第4部分:碘监测仪的特殊要求
【标准号】:BSEN60761-4-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2002-12-04
【实施或试行日期】:2002-12-04
【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】:空气污染;定义;设计;排放物;排出流;电气工程;气体的;工业空气污染物;检验;属性检查;碘;碘监测仪;测量;测量仪器;监控;监视器;惰性气体排放流监测仪;核技术;特性;辐射防护;放射性废弃物;放射性;规范(验收);监督(认可);测试;废气
【英文主题词】:Airpollution;Definition;Definitions;Design;Discharges;Effluents;Electricalengineering;Gaseous;Industrialairpollutants;Inspection;Inspectionbyattributes;Iodine;Iodinemonitor;Measurement;Measuringinstruments;Monitoring;Monitors;Noblegaseffluentmonitors;Nucleartechnology;Properties;Radiationprotection;Radioactivewastes;Radioactivity;Specification(approval);Surveillance(approval);Testing;Wasteair
【摘要】:ThispartofIEC60761isapplicabletoequipmentintendedforthesimultaneous,delayedordiscretesequentialmeasurementofradioactiveiodineinallforms.Whentheeffluentissampledformeasurement,iodineboundonaerosolsisgenerallycollectedonaprefilterwhichshouldbeanalyzedseparatelyinalaboratorytoprovideacompletemeasurement.Itisapplicabletoequipmentdesignedtofulfillthefollowingfunctions:-themeasurementofthevolumicactivityofiodineandcompoundsofradioactiveiodineingaseouseffluentsorofthereleasediodinetotalactivity;-theactuationofanalarmsignalwheneitherapredeterminedconcentrationorapredeterminedtotalreleasedactivityduetoiodineoritscompoundsisexceeded.Thisequipmentisintendedformeasurementoverawiderangeofactivityinthepresenceofotherradionuclidesinthegaseouseffluent,includingnaturallyoccurringradioactivenuclides.Discriminationagainstotherradionuclidescanbeimportantinmeasuringlowlevelsofradioactiveiodine.Thisstandardconsidersboththeuseofiodinecollectionmediasuchasactivatedcharcoalandthedirectmeasurementofiodineinstacksorventilationducts.Theobjectofthisstandardistolaydownspecificstandardrequirements,includingtechnicalcharacteristicsandgeneraltestconditions,andtogiveexamplesofacceptablemethodsforiodinemonitorsasdefinedinclause4.Thegeneralrequirements,technicalcharacteristics,testprocedures,radiationcharacteristics,electrical,mechanical,safetyandenvironmentalcharacteristicsaregiveninIEC60761-1.Unlessotherwisestated,theserequirementsapplyinthisstandard.
【中国标准分类号】:N56
【国际标准分类号】:17_240
【页数】:22P.;A4
【正文语种】:英语