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【英文标准名称】:TestMethodforDeterminationofAdditiveElementsinLubricatingOilsbyInductivelyCoupledPlasmaAtomicEmissionSpectrometry
【原文标准名称】:感应耦合等离子体原子发射光谱法测定润滑油添加元素的方法
【标准号】:ANSI/ASTMD4951-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【实施或试行日期】:2006-05-23
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:添加剂;原子发射光谱法;润滑油;试验
【英文主题词】:Additives;Atomicemissionspectrometry;Lubricatingoils;Testing
【摘要】:Thistestmethodcoversthequantitativedeterminationofbarium,boron,calcium,copper,magnesium,molybdenum,phosphorus,sulfur,andzincinunusedlubricatingoilsandadditivepackages.Theprecisionstatementsarevalidfordilutionsinwhichthemass%sampleinsolventisheldconstantintherangeof1to5mass%oil.Theprecisiontablesdefinetheconcentrationrangescoveredintheinterlaboratorystudy.However,bothlowerandhigherconcentrationscanbedeterminedbythistestmethod.ThelowconcentrationlimitsaredependentonthesensitivityoftheICPinstrumentandthedilutionfactor.Thehighconcentrationlimitsaredeterminedbytheproductofthemaximumconcentrationdefinedbythelinearcalibrationcurveandthesampledilutionfactor.Sulfurcanbedeterminediftheinstrumentcanoperateatawavelengthof180nm.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:
【正文语种】:英语