BS 5290-1976 汽油中铅含量的测定.容量铬酸盐法
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【英文标准名称】:Determinationofleadcontentofgasoline.Volumetricchromatemethod
【原文标准名称】:汽油中铅含量的测定.容量铬酸盐法
【标准号】:BS5290-1976
【标准状态】:作废
【国别】:英国
【发布日期】:1976-02-27
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铅有机化合物;汽油添加剂;含量测定;尺寸;试验设备;沉淀法;化学分析和试验;准确度;铅;容量分析;精密度;石油产品;液体燃料;萃取分析法;氧化法;燃料;汽油;机动车燃料;烷基铅;碘滴定法;航空燃料
【英文主题词】:
【摘要】:
【中国标准分类号】:E31
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:Radiationprotectioninstrumentation-Spectroscopy-basedportalmonitorsusedforthedetectionandidentificationofillicittraffickingofradioactivematerial
【原文标准名称】:辐射防护仪器.基于光谱的用于放射性材料不正当运输入口监视器
【标准号】:IEC62484-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC45B
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;文献;电气工程;电磁特性;γ辐射;γ射线光谱测定法;测量;测量仪器;测量技术;机械性能;监视装置;监视器;中子源;性能要求;辐射;辐射探测器;辐射测量;辐射计;辐射监控;放射性物质;放射性;放射性核素;安全性;安全装置;安全锁;光谱学;测试
【英文主题词】:Definitions;Documentations;Electricalengineering;Electromagneticproperties;Gamma-radiation;Gamma-rayspectrometry;Measurement;Measuringinstruments;Measuringtechniques;Mechanicalproperties;Monitoringdevice;Monitors;Neutronsources;Performancerequirements;Radiation;Radiationdetectors;Radiationmeasurement;Radiationmeters;Radiationmonitoring;Radioactivematerials;Radioactivity;Radionuclides;Safety;Safetydevices;Safetylocks;Spectroscopy;Testing
【摘要】:ThisInternationalStandardspecifiestheoperationalandperformancerequirementsforspectroscopy-basedportalmonitorsusedforthedetectionandidentificationofillicittraffickingofradioactivematerial.Spectroscopy-basedportalmonitorshavetheabilitytodetectgammaandneutronradiationandidentifygamma-emittingradionuclidesthatmaybepresentinoronpersons,vehicles,containers,orpackagesinastaticortransientmodeofoperation.Operationalrequirementsestablishedbythisstandardincluderadiationdetectionandgamma-emittingradionuclideidentification,andthoserequirementsassociatedwiththeexpectedelectrical,mechanical,andenvironmentalconditionswhenaportalmonitorisdeployed.Theobjectofthisstandardistoestablishperformancerequirementsandtogiveexamplesofacceptabletestmethods,andtospecifygeneralcharacteristics,generaltestconditions,radiationcharacteristics,electricalsafety,andenvironmentalcharacteristicstodetermineifaportalmonitormeetstherequirementsofthisstandard.Specialapplications,whichmayincludeamonitor’soperationunderweatherconditionsorfordetectionneedsnotaddressedbythisstandard,shallrequireadditionaltesting.Obtainingoperatingperformancethatmeetsorexceedsthespecificationsasstatedinthisstandarddependsuponproperlyinstallingthemonitor,establishingappropriateoperatingparameters,providingsecurityforthemonitor,maintainingcalibration,implementingasuitableresponsetestingandmaintenanceprogram,auditingcompliancewithqualityrequirements,andprovidingpropertrainingforoperatingpersonnel.
【中国标准分类号】:F79
【国际标准分类号】:13_280;17_240
【页数】:80P.;A4
【正文语种】:英语
【英文标准名称】:Pulps-Estimationofdirtandshives-Part2:Inspectionofmillsheetedpulpbytransmittedlight
【原文标准名称】:纸浆.污物和碎片测定.第2部分:用传输光检测磨碎片状纸浆
【标准号】:ISO5350-2-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC6
【标准类型】:()
【标准水平】:()
【中文主题词】:拱形;定义;测定;含量测定;污垢;估计;评定;纤维;杂质;材料试验;方法;纸浆;抽样方法;碎片;试验;试验装置;传输光
【英文主题词】:Arched;Definitions;Determination;Determinationofcontent;Dirt;Estimation;Evaluations;Fibres;Impurities;Materialstesting;Methods;Paperpulp;Pulp;Samplingmethods;Splinters;Testing;Testingdevices;Transmittedlights
【摘要】:ThispartofISO5350specifiesamethodfortneestimationbytransmittedlightofthevisibledirtandshivesinpulpmanufacturedinsheets.Itdoesnotapplytounbleachedkraftpulpsortoanyothersheetedpulpsthataretooopaquetoallowfortheestimationoftheminimumsizeorforminimumcontrastspeckstobecounted,inaccordancewiththispartofISO5350.Themaximumgrammageformostpulpsheetsisintherange800g/m2to1000g/m2.Ifthesheetsofthemillsheetedpulphavehighgrammageorareveryopaqueforotherreasons,ISO5350-1shouldbeapplied.NOTEForthicksheets,withhighlytexturedsurfacesand/orwithdensityvariations,wettingthesheetwillcauseopticalvariations,calledlensdistortions,thatwilldistorttheperceivedsizeofadirtspeck,thusreducingtheprecisionofthesizeestimation.Alternatively,useISO5350-1todisintegratethesheetandtopreparelaboratorysheetsforthesizeestimation.ThispartofISO5350isnotintendedforrecycledpulp.
【中国标准分类号】:Y30
【国际标准分类号】:85_040
【页数】:11P;A4
【正文语种】:英语
