ASTM D4951-2009 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
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【英文标准名称】:StandardTestMethodforDeterminationofAdditiveElementsinLubricatingOilsbyInductivelyCoupledPlasmaAtomicEmissionSpectrometry
【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】:ASTMD4951-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D02.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:additive-elements;barium;boron;calcium;copper;emission-spectrometry;ICP;inductively-coupledplasmaatomicemissionspectrometry;internalstandard;lubricatingoils;magnesium;molybdenum;phosphorus;sulfur;zinc;Additives--lubricatingoils;Atom
【摘要】:Thistestmethodusuallyrequiresseveralminutespersample.ThistestmethodcoverseightelementsandthusprovidesmoreelementalcompositiondatathanTestMethodD4628orTestMethodsD4927.Inaddition,thistestmethodprovidesmoreaccurateresultsthanTestMethodD5185,whichisintendedforusedlubricatingoilsandbaseoils.Additivepackagesareblendsofindividualadditives,whichcanactasdetergents,antioxidants,antiwearagents,andsoforth.Manyadditivescontainoneormoreelementscoveredbythistestmethod.Additivepackagespecificationsarebased,inpart,onelementalcomposition.Lubricatingoilsaretypicallyblendsofadditivepackages,andtheirspecificationsarealsodetermined,inpart,byelementalcomposition.Thistestmethodcanbeusedtodetermineifadditivepackagesandunusedlubricatingoilsmeetspecificationswithrespecttoelementalcomposition.1.1Thistestmethodcoversthequantitativedeterminationofbarium,boron,calcium,copper,magnesium,molybdenum,phosphorus,sulfur,andzincinunusedlubricatingoilsandadditivepackages.1.2Theprecisionstatementsarevalidfordilutionsinwhichthemass%sampleinsolventisheldconstantintherangeof1to5mass%oil.1.3Theprecisiontablesdefinetheconcentrationrangescoveredintheinterlaboratorystudy.However,bothlowerandhigherconcentrationscanbedeterminedbythistestmethod.ThelowconcentrationlimitsaredependentonthesensitivityoftheICPinstrumentandthedilutionfactor.Thehighconcentrationlimitsaredeterminedbytheproductofthemaximumconcentrationdefinedbythelinearcalibrationcurveandthesampledilutionfactor.1.4Sulfurcanbedeterminediftheinstrumentcanoperateatawavelengthof180nm.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:8P.;A4
【正文语种】:英语
【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】:ASTMD4951-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D02.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:additive-elements;barium;boron;calcium;copper;emission-spectrometry;ICP;inductively-coupledplasmaatomicemissionspectrometry;internalstandard;lubricatingoils;magnesium;molybdenum;phosphorus;sulfur;zinc;Additives--lubricatingoils;Atom
【摘要】:Thistestmethodusuallyrequiresseveralminutespersample.ThistestmethodcoverseightelementsandthusprovidesmoreelementalcompositiondatathanTestMethodD4628orTestMethodsD4927.Inaddition,thistestmethodprovidesmoreaccurateresultsthanTestMethodD5185,whichisintendedforusedlubricatingoilsandbaseoils.Additivepackagesareblendsofindividualadditives,whichcanactasdetergents,antioxidants,antiwearagents,andsoforth.Manyadditivescontainoneormoreelementscoveredbythistestmethod.Additivepackagespecificationsarebased,inpart,onelementalcomposition.Lubricatingoilsaretypicallyblendsofadditivepackages,andtheirspecificationsarealsodetermined,inpart,byelementalcomposition.Thistestmethodcanbeusedtodetermineifadditivepackagesandunusedlubricatingoilsmeetspecificationswithrespecttoelementalcomposition.1.1Thistestmethodcoversthequantitativedeterminationofbarium,boron,calcium,copper,magnesium,molybdenum,phosphorus,sulfur,andzincinunusedlubricatingoilsandadditivepackages.1.2Theprecisionstatementsarevalidfordilutionsinwhichthemass%sampleinsolventisheldconstantintherangeof1to5mass%oil.1.3Theprecisiontablesdefinetheconcentrationrangescoveredintheinterlaboratorystudy.However,bothlowerandhigherconcentrationscanbedeterminedbythistestmethod.ThelowconcentrationlimitsaredependentonthesensitivityoftheICPinstrumentandthedilutionfactor.Thehighconcentrationlimitsaredeterminedbytheproductofthemaximumconcentrationdefinedbythelinearcalibrationcurveandthesampledilutionfactor.1.4Sulfurcanbedeterminediftheinstrumentcanoperateatawavelengthof180nm.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:8P.;A4
【正文语种】:英语
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