【英文标准名称】:Factoryfollow-uponthirdpartycertifiedportablefireextinguishers
【原文标准名称】:工厂继第三方认证后制造的便携式灭火器
【标准号】:UL1803-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012-02-15
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Carbondioxidefireextinguishers;Certification;Certificationbodies;Extinguisher;Firebrigade;Fireextinguishers;Fireextinguishingfoamsystems;Foamfireextinguishers;Halonfireextinguishingplant;Portable;Powderextinguisher;Safety;Testing;Waterextinguisher
【摘要】:
【中国标准分类号】:C84
【国际标准分类号】:13_220_10
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforMeasuringtheComparativeBurningCharacteristicsandResistancetoBurn-ThroughofSolidPlasticsUsing125-mmFlame
【原文标准名称】:利用125mm火焰测量固态塑料比较燃烧特性和抗烧穿性的标准试验方法
【标准号】:ASTMD5048-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D20.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:burningcharacteristics;flammability;plastics;solid;resistancetoburn-through;small-scaleburningtests;verticalburningtests;Burningcharacteristics--plastics;Comparativeburningcharacteristics;Flammability--plastics
【摘要】:Thetestresultsrepresentafterflameplusafterglowtime,inseconds,foramaterialundertheconditionsofthetest.Thetestresultsforplaquesalsoindicatewhetherornotthespecifiedflamewillburnthroughamaterial.Theeffectofmaterialthickness,colors,additives,deterioration,andpossiblelossofvolatilecomponentsismeasurable.Theburningcharacteristicsvarywiththickness.Comparetestdatawithdataformaterialsofsimilarthicknessonly.Theresultsserveasareferenceforcomparingtherelativeperformanceofmaterialsandcanbeanaidinmaterialselection.Inthistestmethod,thespecimensaresubjectedtospecificlaboratorytestconditions.Ifdifferenttestconditionsaresubstitutedortheend-useconditionsarechanged,itwillnotalwaysbepossiblebyorfromthistestmethodtopredictchangesinthefire-test-responsecharacteristicsmeasured.Therefore,theresultsarevalidonlyforthefire-test-exposureconditionsdescribedinthistestmethod.1.1Thisfire-test-responsetestmethodcoversasmall-scalelaboratoryprocedurefordeterminingtherelativeburningcharacteristicsandtheresistancetoburn-throughofplasticsusingsmallbarandplaquespecimensexposedtoa125-mm(500-Wnominal)flame.Note18212;ThistestmethodisequivalenttoIEC60695-11-20.Note28212;Foradditionalinformationoncomparativeburningcharacteristicsofsolidplasticsinaverticalposition,seeTestMethodD3801.1.2Thistestmethodwasdevelopedforpolymericmaterialsusedforpartsindevicesandappliances.Theresultsareintendedtoserveasapreliminaryindicationoftheiracceptabilitywithrespecttoflammabilityforaparticularapplication.Thefinalacceptanceofthematerialisdependentuponitsuseincompleteequipmentthatconformswiththestandardsapplicabletosuchequipment.1.3TheclassificationsystemdescribedinAppendixX1isintendedforqualityassuranceandthepreselectionofcomponentmaterialsforproducts.1.4Iffoundtobeappropriate,itissuitabletoapplytherequirementstoothernonmetallicmaterials.Suchapplicationisoutsidethescopeofthistechnicalcommittee.1.5Thistestmethodisnotintendedtocoverplasticswhenusedasmaterialsforbuildingconstructionorfinishing.1.6Firetestingisinherentlyhazardous.Adequatesafeguardsforpersonnelandpropertyshallbeemployedinconductingthesetests.1.7Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfirehazardsorfireriskassessmentofmaterials,products,orassembliesunderactualfireconditions.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.See6.1.1foraspecifichazardstatement.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:7P.;A4
【正文语种】:英语