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BS EN 50291-2001 探测住宅内一氧化碳用电气装置.试验方法和性能要求

作者:标准资料网 时间:2024-05-13 03:29:40  浏览:8517   来源:标准资料网
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【英文标准名称】:Electricalapparatusforthedetectionofcarbonmonoxideindomesticpremises-Testmethodsandperformancerequirements
【原文标准名称】:探测住宅内一氧化碳用电气装置.试验方法和性能要求
【标准号】:BSEN50291-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-10-18
【实施或试行日期】:2001-10-18
【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】:气体分析;电驱动装置;;警告装置;安全装置;气体检测器;贸易标准;家用的;电池供电装置;一氧化碳;性能试验;性能;电气设备;家用设备
【英文主题词】:Batterieoperation;Carbonmonoxide;Definition;Definitions;Detectors;Detectors(circuits);Electricappliances;Electricalappliances;Electricalengineering;Electrically-operateddevices;Flammableatmospheres;Gasdetectors;Gases;Housing;Mainsunits;Measuringinstruments;Measuringtechniques;Operationalinstructions;Performanceinservice;Safetyrequirements;Specification(approval);Testmethods;Testing;Vapours
【摘要】:ThisEuropeanStandardspecifiesgeneralrequirementsfortheconstruction,testingandperformanceofelectricallyoperatedcarbonmonoxidegasdetectionapparatus,designedforcontinuousoperationindomesticpremises.Theapparatusmaybemainsorbatterypowered.SuchapparatusisintendedtowarnofanaccumulationofCO,enablingtheoccupanttoreactbeforebeingexposedtosignificantrisk.Thisstandardspecifiestwotypesofapparatus,theseare:TypeA-toprovideavisualandaudiblealarmandanexecutiveactionintheformofanoutputsignalthatcanbeusedtoactuatedirectlyorindirectlyaventilationorotherancillarydevice.TypeB-toprovideavisualandaudiblealarmonly.Thisstandardexcludesapparatus:-forthedetectionofcombustiblegases,otherthancarbonmonoxideitself;(seeEN50194:2000);-forthedetectionofCOinindustrialinstallationsorcommercialpremises;(seeEN45544series);-foruseinboats,caravansormobilehomes;-forCOmeasurementforsmokeandfiredetection(seeprEN12239).
【中国标准分类号】:N51
【国际标准分类号】:13_320
【页数】:24P.;A4
【正文语种】:英语


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【英文标准名称】:GuideforMeasuringthePresenceofPlanarOrganicCompoundsWhichInduceCYP1A,UsingReporterGeneTestSystems
【原文标准名称】:使用报告基因试验系统对CYPIA诱导的二维有机化合物存在的测量的标准指南
【标准号】:ASTME1853-1996
【标准状态】:作废
【国别】:
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E47.09
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:Ah-receptor;biomarker;carcinogenic;coplanarorganiccompound;CYP1A;induction;P4501A;reportergenesystem;toxic
【摘要】:1.1ThisguidecoverstherecommendedguidelinesforperfomingatestforpresenceoforganiccompoundsthatbindtotheAhReceptorandinducetheCYP1Alocusonthevertebratechromosome.Underappropriatetestconditions,inductionofCYP1Aisevidencethatcellshavebeenexposedtooneormoreofthesexenobioticorganiccoimpounds,includingdioxins,furans,coplanarPCBs,andseveralpolycyclicaromatichydrocarbons(PAHs).DetectionofinductionhasbeenmadesimpleandrapidbythestableintegrationofthefireflyplasmidsuchthatAh-receptorbindingresultsintheproductionofluciferase.Luciferaseproductionisafunctionofboththepotencyofthecompound(s)andtheconcentration.ThistypeofReporterGeneSystem(RGS)hasshownconcentration-responserelationshipsusing2,3,7,8-TCDD,5coplanarPCBs,andseveralpolycyclicaromatichydrocarbons(PAHs)(1,2).Thisguidedescribestestconditionsunderwhichsolventextractsofenvironmentalsamples(water,tissue,soil,orsediments)maybetestedforthepresenceofCYP1A-inducingorganiccompounds.1.2Thetestprocedurespresentedinthisguidehavebeenpublishedpreviously(1-3).Thesereferencesshoudbeconsultedtoobtaindetailsregardingtheconstructionandmaintenanceofthecellline,andtheresponseofthecellstovariousorganicsubstances.1.3Alllaboratoryhealthandsafetyproceduresshouldbefollowed.Thisincludestheuseofglasses,gloves,andotherprotectiveclothing,whenhandlingthereagents.Informationontoxicity,handlingproceduresandwasteproceduresshouldbereviewedpriortouseofallchemicals.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z04
【国际标准分类号】:07_080
【页数】:6P.;A4
【正文语种】:


Product Code:SAE AS85485/5
Title:Cable, Electric, Filter Line, Component Wire, Tin-Coated Copper Conductor, Radio Frequency Absorptive, 150掳C, 600-Volt
Issuing Committee:Ae8-D Wire And Cable Committee
Scope:No scope available.

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