【英文标准名称】:Electricalsupplytracksystemsforluminaires(IEC60570:2003,modified);GermanversionEN60570:2003
【原文标准名称】:灯具用电源导轨装置
【标准号】:EN60570-2003
【标准状态】:现行
【国别】:
【发布日期】:2004-01
【实施或试行日期】:2004-01-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:接地;接地线端子;绝缘电阻;试验条件;工作温度;灯具;接触轨;端子板;介电强度;极性;电的;安全要求;电力设备;(电网)电源;泄漏电流;规范(验收);电力系统;接地导线;耐久性;分类;电触点;系统;照明系统;检验;照明工程;防护等级;电气工程;试验要求;热稳定性;电源导轨装置;力学;电气安全;安全;设计;定义;连接;防电击;试验;作标记
【英文主题词】:Classesofprotection;Classification;Conductorrails;Connections;Definition;Definitions;Design;Dielectricstrength;Durability;Earthconductors;Earthing;Earthingconductorterminations;Electriccontacts;Electricmains;Electricpowersystems;Electrical;Electricalengineering;Electricalinstallations;Electricalsafety;Illuminationengineering;Incription;Inspection;Insulatingresistance;Leakagecurrents;Lightingsystems;Luminaires;Marking;Mechanic;Operatingtemperatures;Polarity;Protectionagainstelectricshocks;Safety;Safetyrequirements;Specification(approval);Supplytracksystems;Systems;Terminalstrips;Testing;Testingconditions;Testingrequirements;Thermalstability
【摘要】:
【中国标准分类号】:K74
【国际标准分类号】:29_140_50
【页数】:24P.;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforMeasurementofGasesPresentorGeneratedDuringFires
【原文标准名称】:火灾时现有气体或所产生气体的测量用标准指南
【标准号】:ASTME800-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E05.21
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:建筑;火灾;防火安全;建筑物防火;气体;测量技术
【英文主题词】:
【摘要】:Becauseofthelossoflifeinfiresfrominhalationoffiregases,muchattentionhasbeenfocusedontheanalysesofthesespecies.Analysishasinvolvedseveralnewormodifiedmethods,sincecommonanalyticaltechniqueshaveoftenproventobeinappropriateforthecombinationsofvariousgasesandlowconcentrationsexistinginfiregasmixtures.Inthemeasurementoffiregases,itisimperativetouseproceduresthatarebothreliableandappropriatetotheuniqueatmosphereofagivenfireenvironment.Tomaximizethereliabilityoftestresults,itisessentialtoestablishthefollowing:4.2.1Thatgaseoussamplesarerepresentativeofthecompositionsexistingatthepointofsampling,4.2.2Thattransferandpretreatmentofsamplesoccurwithoutloss,orwithknownefficiency,and4.2.3Thatdataprovidedbytheanalyticalinstrumentsareaccurateforthecompositionsandconcentrationsatthepointofsampling.Thisdocumentincludesacomprehensivesurveythatwillpermitanindividual,technicallyskilledandpracticedinthestudyofanalyticalchemistry,toselectasuitabletechniquefromamongthealternatives.Itwillnotprovideenoughinformationforthesetupanduseofaprocedure(thisinformationisavailableinthereferences).Datageneratedbytheuseoftechniquescitedinthisdocumentshouldnotbeusedtorankmaterialsforregulatorypurposes.1.1Analyticalmethodsforthemeasurementofcarbonmonoxide,carbondioxide,oxygen,nitrogenoxides,sulfuroxides,carbonylsulfide,hydrogenhalides,hydrogencyanide,aldehydes,andhydrocarbonsaredescribed,alongwithsamplingconsiderations.Manyofthesegasesmaybepresentinanyfireenvironment.Severalanalyticaltechniquesaredescribedforeachgaseousspecies,togetherwithadvantagesanddisadvantagesofeach.Thetestenvironment,samplingconstraints,analyticalrange,andaccuracyoftendictateuseofoneanalyticalmethodoveranother.1.2Thesetechniqueshavebeenusedtomeasuregasesunderfiretestconditions(laboratory,smallscale,orfullscale).Withpropersamplingconsiderations,anyofthesemethodscouldbeusedformeasurementinmostfireenvironments.1.3Thisdocumentisintendedtobeaguideforinvestigatorsandforsubcommitteeuseindevelopingstandardtestmethods.Asingleanalyticaltechniquehasnotbeenrecommendedforanychemicalspeciesunlessthattechniqueistheonlyoneavailable.1.4Thetechniquesdescribedhereindeterminetheconcentrationofaspecificgasinthetotalsampletaken.Thesetechniquesdonotdeterminethetotalamountoffiregasesthatwouldbegeneratedbyaspecimenduringconductofafiretest.1.5Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassemblestoheatandflameundercontrolledconditionsbutdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,products,orassembliesunderactualfireconditionsThisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C80
【国际标准分类号】:13_220_01
【页数】:16P.;A4
【正文语种】: