BS ISO 5636-4-2005 纸和纸板.透气性的测定(中等范围).谢菲尔德方法

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【英文标准名称】:Paperandboard-Determinationofairpermeance(mediumrange)-Sheffieldmethod
【原文标准名称】:纸和纸板.透气性的测定(中等范围).谢菲尔德方法
【标准号】:BSISO5636-4-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-02-14
【实施或试行日期】:2005-02-14
【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】:透气率;纸;试样;测定;纸板;定义;试验;试验设备;谢菲尔德
【英文主题词】:Airpermeability;Board(paper);Definition;Definitions;Determination;Paper;Sheffield;Testequipment;Testspecimens;Testing;Tests
【摘要】:ThispartofISO5636specifiesamethodofdeterminingtheairflowratethroughunitareaofasheetofpaperorboard,underunitpressuredifferenceusingapparatuscalledtheSheffieldinstrument.Themethodisapplicabletopapersandboardshavingairpermeancesbetween0,02μm/(Pa·s)and25μm/(Pa·s).Themethodisnotsuitableforpapersandboardswitharoughsurface,suchascrepepaperandcorrugatedpapers,whichcannotbesecurelyclampedtoavoidsurfaceleakage.
【中国标准分类号】:Y30
【国际标准分类号】:85_060
【页数】:22P.;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodforCalibrationofNon-ConcentratorPhotovoltaicSecondaryReferenceCells
【原文标准名称】:非集中光电二次标准电池校准的标准试验方法
【标准号】:ASTME1362-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:E44.09
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:校准;光伏的;参比电池;次级;校准-核分析仪器;电流测定-太阳能设备;辐射/照射-太阳能;光伏动力系统;次级参比电池;太阳能集热器;太阳光谱辐照度;光谱数据-太阳能设备
【英文主题词】:calibration;photovoltaic;referencecell;secondary;Calibration--nuclearanalysisinstrumentation;Currentmeasurement--solardevices;Irradiance/irradiation--solar;Photovoltaic(PV)powersystems;Secondaryreferencecells;Solarcollectors;Solar
【摘要】:Theelectricaloutputofphotovoltaicdevicesisdependentonthespectralcontentofthesourceilluminationanditsintensity.Tomakeaccuratemeasurementsoftheperformanceofphotovoltaicdevicesunderavarietyoflightsources,itisnecessarytoaccountfortheerrorintheshort-circuitcurrentthatoccursiftherelativespectralresponseoftheprimaryreferencecellisnotidenticaltothespectralresponseofthecelltobecalibrated.Asimilarerroroccursifthespectralirradiancedistributionofthetestlightsourceisnotidenticaltothedesiredreferencespectralirradiancedistribution.TheseerrorsareaccountedforbythespectralmismatchparameterM(TestMethodE973),aquantitativemeasureoftheerrorintheshort-circuitcurrentmeasurement.Itistheintentofthistestmethodtoprovidearecognizedprocedureforcalibrating,characterizing,andreportingthecalibrationdataforsecondaryphotovoltaicreferencecells.Asecondaryreferencecelliscalibratedtothesamereferencespectralirradiancedistributionastheprimaryreferencecellusedduringthecalibration.PrimaryreferencecellscanbecalibratedbyuseofTestMethodE1125orTestMethodE1039.Note18212;Nostandardsforcalibrationofreferencecellstotheextraterrestrialspectralirradiancedistributionpresentlyexist.Asecondaryreferencecellshouldberecalibratedyearly,oreverysixmonthsifthecellisincontinuoususeoutdoors.RecommendedphysicalcharacteristicsofreferencecellsareprovidedinSpecificationE1040.Becausesiliconsolarcellsmadeonp-typesubstratesaresusceptibletoalossofIscuponinitialexposuretolight,itisrequiredthatnewlymanufacturedreferencecellsbelightsoakedatanirradiancelevelgreaterthan850W/m2for2hpriortoinitialcharcterizationinSection7.1.1Thistestmethodcoverscalibrationandcharacterizationofsecondaryterrestrialphotovoltaicreferencecellstoadesiredreferencespectralirradiancedistribution.TherecommendedphysicalrequirementsforthesereferencecellsaredescribedinSpecificationE1040.Referencecellsareprincipallyusedinthedeterminationoftheelectricalperformanceofaphotovoltaicdevice.1.2Secondaryreferencecellsarecalibratedindoorsusingsimulatedsunlightoroutdoorsinnaturalsunlightbyreferencetoaprimaryreferencecellpreviouslycalibratedtothesamedesiredreferencespectralirradiancedistribution.1.3Secondaryreferencecellscalibratedaccordingtothistestmethodwillhavethesameradiometrictraceabilityastheoftheprimaryreferencecellusedforthecalibration.Therefore,iftheprimaryreferencecellistraceabletotheWorldRadiometricReference(WRR,seeTestMethodE816),theresultingsecondaryreferencecellwillalsobetraceabletotheWRR.1.4Thistestmethodappliesonlytothecalibrationofaphotovoltaiccellthatdemonstratesalinearshort-circuitcurrentversusirradiancecharacteristicoveritsintendedrangeofuse,asdefinedinTestMethodE1143.1.5Thiste......
【中国标准分类号】:L50
【国际标准分类号】:31_260
【页数】:4P.;A4
【正文语种】:


基本信息
标准名称:聚合物冻胶型PIA-605 调剖剂
发布日期:1993-03-27
实施日期:1993-09-01
首发日期:1900-01-01
作废日期:2010-08-20
出版日期:1900-01-01
页数:7页
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所属分类: 石油 石油勘探 开发 集输设备 石油钻采设备与仪器