【英文标准名称】:Acoustics-Noisetestcodeforcompressorsandvacuumpumps-Engineeringmethod(Grade2)
【原文标准名称】:声学.压缩机和真空泵的噪声试验规程.工程法(2级)
【标准号】:BSENISO2151-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-09-30
【实施或试行日期】:2008-09-30
【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】:声学测量;空气噪声;压缩机;测定;发射;排放;发动机;负荷;测量;测量技术;噪声;噪声辐射;噪声排放;噪声(环境的);警告;危险管理;安全;声级;声功率;声压;声压级;应力;试验;测试;真空的;真空泵;工作地点
【英文主题词】:Acousticmeasurement;Airbornenoise;Compressors;Determination;Emission;Engines;Loading;Measurement;Measuringtechniques;Noise;Noiseemissions;Noise(environmental);Safety;Soundlevel;Soundpower;Soundpressure;Soundpressurelevel;Stress;Testing;Vacuum;Vacuumpumps;Workingplaces
【摘要】:ThisInternationalStandardspecifiesmethodsforthemeasurement,determinationanddeclarationofthenoiseemissionfromportableandstationarycompressorsandvacuumpumps.Itprescribesthemounting,loadingandworkingconditionsunderwhichmeasurementsaretobemade,andincludesmeasurementordeterminationofthenoiseemissionexpressedas?thesoundpowerlevelunderspecifiedloadconditions,?theemissionsoundpressurelevelattheworkstationunderspecifiedloadconditions.Itisapplicableto?compressorsforvarioustypesofgases,?oil-lubricatedaircompressors,?oil-floodedaircompressors,?waterinjectedaircompressors,?oil-freeaircompressors,?compressorsforhandlinghazardousgases(gascompressors),?compressorsforhandlingoxygen,?compressorsforhandlingacetylene,?high-pressurecompressors[over4Mpa(40bar)],?compressorsforapplicationatlowinlettemperatures,i.e.below0°C,?largecompressors(over1000kWinputpower),?portableandskid-mountedaircompressors,and?rotarypositivedisplacementblowersandcentrifugalblowersandexhaustersinapplicationsu0,2MPa(u2bar).Itisnotapplicableto?compressorsforgasesotherthanacetylenehavingamaximumallowableworkingpressureoflessthan0,5bar/0,05MPa,?refrigerantcompressorsusedinrefrigeratingsystemsorheatpumps,?hand-heldportablecompressors.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20;23_140
【页数】:36P.;A4
【正文语种】:英语