【英文标准名称】:Independentgas-firedconvectionheaters
【原文标准名称】:独立式燃气对流加热器
【标准号】:BSEN613-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【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】:空气加热器;燃气动力装置;热试验;性能试验;有烟道加热器;分类系统;设计;燃气对流供暖;定型试验;加热器;燃烧产物;作标记;加热设备;点火系统(热力工程);对流式加热器;燃烧试验;防火安全
【英文主题词】:Classificationsystems;Convectionheater;Convectionheating;Definitions;Designations;Efficiency;Fitnessforpurpose;Gasheaters;Gasspaceheating;Gastechnology;Gaseousfuels;Heaters;Marking;Monitoringofexhaustgases;Operationalmode;Roomheaters;Roomheatingappliances;Safetyrequirements;Space-heatingsystems;Specification(approval);Structuralsystems;Testing
【摘要】:ThisEuropeanStandardspecifiestherequirementsandtestmethodsfortheconstruction,safety,markingandrationaluseofenergyofindependentgas-firedconvectionheatingappliances,hereafterreferredtoasappliances.ThisstandardisapplicabletotypesB11AS,B11BS,B11CS(commonlyreferredtointhisstandardastypeB1appliances)andtypeC11independentconvectionheatingappliancesburninggas:-thatincorporateanaturaldraughtburner;-thatareconnecteddirectlytoanopenflueortoadevicetoevacuatetheproductsofcombustion(open-fluedappliances,balanced-fluedappliances);-thatarewallmounted,free-standingorbuilt-in;-thathaveanominalheatinputnotexceeding20kW(basedonthenetcalorificvalue).Inaddition,thisstandardisapplicabletolivefueleffectappliances.Thisstandardisnotapplicableto:-openfrontedappliancesasspecifiedinprEN13278;-decorativefueleffectappliancesasspecifiedinEN509;-catalyticcombustionappliances;-appliancesinwhichthesupplyofcombustionairand/orevacuationofproductsofcombustionisachievedbymechanicalmeans;-ducted-airappliances;-appliancesinstalledbymeansofaclosureplate(see3.3.3.3).Thisstandardisonlyapplicabletoapplianceswhichareintendedtobetypetested.Mattersrelatedtoqualityassurancesystems,testsduringproductionandtocertificatesofconformityofauxiliarydevicesarenotdealtwithbythisstandard.
【中国标准分类号】:Q82
【国际标准分类号】:97_100_20
【页数】:128P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforResistivityofElectricalConductorMaterials
【原文标准名称】:导电体材料电阻率的标准试验方法
【标准号】:ASTMB193-2002(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:B01.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:carbonsteel;plain;steel;washers
【摘要】:1.1Thistestmethodcoversthedeterminationoftheelectricalresistivityofmetallicelectricalconductormaterial.Itprovidesforanaccuracyofx00B1;0.30%ontestspecimenshavingaresistanceof0.00001x03A9;(10x03BC;x03A9;)ormore.Weightresistivityaccuracymaybeadverselyaffectedbypossibleinaccuraciesintheassumeddensityoftheconductor.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:K04
【国际标准分类号】:21_060_30
【页数】:5P.;A4
【正文语种】:英语