BS EN 437-2003 试验气体.试验压力.器具分类

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【英文标准名称】:Testgases-Testpressures-Appliancecategories
【原文标准名称】:试验气体.试验压力.器具分类
【标准号】:BSEN437-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-05-28
【实施或试行日期】:2003-05-28
【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】:
【英文主题词】:Air-conditioningsystems;Categories;Classification;Classificationsystems;Definition;Definitions;Fuelgases;Gasfamilies;Gastechnology;Gases;Gas-powereddevices;Pressure;Properties;Ratings;Testgases;Testpressure;Testing;Thermalenvironmentsystems
【摘要】:Thisstandardspecifiesthetestgases,testpressuresandcategoriesofappliancesrelativetotheuseofcombustiblegasesofthefirst,secondandthirdfamilies.ItservesasareferencedocumentinthespecificstandardsforappliancesthatfallwithinthescopeoftheCouncilDirectiveontheapproximationofthelawsofMemberStatesconcerninggasappliances(90/396/EC).Thestandardmakesrecommendationsfortheuseofthegasesandpressurestobeappliedforthetests.Thefullprocedurewillbegiveninthecorrespondingappliancestandards.NOTEThetestgasesandthetestpressuresspecifiedinthisstandardareinprincipleintendedtobeusedwithalltheappliancesinordertoestablishconformitywiththecorrespondingstandards.However,theuseofsometestgasesandtestpressuresmaynotbeappropriateinthefollowingcases:—applianceswithnominalheatinputgreaterthan300kW;—appliancesconstructedonsite;—appliancesinwhichthefinaldesignisinfluencedbytheuser;—appliancesconstructedforusewithhighsupplypressures(notablydirectuseofthesaturatedvapourpressure).Inthesecases,thespecificappliancestandardsmayspecifyothertestconditionsinordertoestablishcompliancewiththeirrequirements.
【中国标准分类号】:Q82
【国际标准分类号】:27_060_20;91_140_40
【页数】:42P.;A4
【正文语种】:英语