SAE J254 Instrumentation and Techniques for Exhaust Gas Emissions Measurement (STABILIZED Jun 2011)
时间:2024-05-11 17:06:38 来源: 标准资料网 作者：标准资料网 阅读：9918
Product Code:SAE J254
Title:Instrumentation and Techniques for Exhaust Gas Emissions Measurement (STABILIZED Jun 2011)
Issuing Committee:Sae Ic Powertrain Steering Committee
Scope:This SAE Recommended Practice establishes uniform laboratory techniques for the continuous and bag-sample measurement of various constituents in the exhaust gas of the gasoline engines installed in passenger cars and light-duty trucks. The report concentrates on the measurement of the following components in exhaust gas: hydrocarbons (HC), carbon monoxide (CO), carbon dioxide (CO2), oxygen (O2), and nitrogen oxides (NOx). NOx is the sum of nitric oxide (NO) and nitrogen dioxide (NO2). A complete procedure for testing vehicles may be found in SAE J1094.
【英文标准名称】:Overvoltageprotectionequipment-Part3:testsforprotectivesparkgapsfora.c.networks
【原文标准名称】:过压保护设备.第3部分:交流网路保护性火花间隙的试验.规范
【标准号】:DINVDE0675T.3-1982
【标准状态】:作废
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【发布单位】:德国标准化学会(DE-DIN)
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【标准类型】:()
【标准水平】:()
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【英文标准名称】:StandardTestMethodforCalibrationofSiliconNon-ConcentratorPhotovoltaicPrimaryReferenceCellsUnderGlobalIrradiation
【原文标准名称】:在全球辐射下硅非聚能器的地面光电基准电池的校准和特性的标准试验方法
【标准号】:ASTME1039-1999
【标准状态】:作废
【国别】:
【发布日期】:1999
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【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E44.09
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:光电电池;特性;地热能;太阳能;辐照;校正;陆地的
【英文主题词】:Calibration-nuclearanalysisinstrumentation;Characteristics/characterization;Currentmeasurement-solardevices;Electricalperformance-solardevices;Globalirradiation;Irradiance/irradiation-solar;Nonconcentratorterrestrialphotovoltaicrefer
【摘要】:1.1Thistestmethodisintendedtobeusedforcalibrationandcharacterizationofprimaryterrestrial,siliconphotovoltaicreferencecellstotheglobalreferencespectralirradiancedistributiondefinedbyTablesE892.Therecommendedphysicalrequ
【中国标准分类号】:F12
【国际标准分类号】:27_160
【页数】:4P.;A4
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