BS ISO 11222-2007 空气质量.空气质量测量所需平均时间不确定度的测定

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【英文标准名称】:Airquality-Determinationoftheuncertaintyofthetimeaverageofairqualitymeasurements
【原文标准名称】:空气质量.空气质量测量所需平均时间不确定度的测定
【标准号】:BSISO11222-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【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】:空气污染;空气质量;定义;测定;漂移;数学计算;均值;测量不确定度;测量技术;计量学;量化
【英文主题词】:Airpollution;Airquality;Definitions;Determination;Drift;Mathematicalcalculations;Mean;Measuringincertainity;Measuringtechniques;Metrology;Quantification
【摘要】:ThisInternationalStandardprovidesamethodforthequantificationoftheuncertaintyofatimeaverageofasetofairqualitydataobtainedataspecifiedlocationoveradefinedaveragingtimeperiod.Themethodisapplicabletoairqualitydataobtainedbycontinuousorintermittentmonitoringbymeansofaspecifiedmeasuringsystem.Theuncertaintyofthetimeaveragedependsonboththeuncertaintyofthemeasurementresultsandtheuncertaintyduetoincompletetimecoverageofthedataset.ThisInternationalStandardisonlyapplicableif:a)thesetofairqualitydatausedtocalculatethetimeaverageisrepresentativeofthetemporalstructureofthemeasurandoverthedefinedtimeperiod,b)appropriateinformationontheuncertaintyofthemeasurementresultsisavailable,andc)themeasurementresultshaveallbeenobtainedatthesamelocation.ThisInternationalStandardimplementsrecommendationsoftheGuidetotheexpressionofuncertaintyinmeasurement(GUM).
【中国标准分类号】:Z50
【国际标准分类号】:13_040_01
【页数】:30P.;A4
【正文语种】:英语