ASTM D4055-2004(2009) 隔膜过滤法测定戊烷不溶物的标准试验方法

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【英文标准名称】:StandardTestMethodforPentaneInsolublesbyMembraneFiltration
【原文标准名称】:隔膜过滤法测定戊烷不溶物的标准试验方法
【标准号】:ASTMD4055-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D02.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:lubricatingoils;membranefiltration;pentaneinsolubles;Filters/filterprocedures--petroleumanalysis;Insolublemattercontent--petroleumproducts;Lubricatingoils;Pentane-insolublescontent
【摘要】:Pentaneinsolublesabove0.8x03BC;minsizemayleadtoincreasedwear.Thisincreasedwearcanleadtoprematureequipmentfailureincriticalapplications.1.1Thistestmethodcoversthedeterminationofpentaneinsolublesforparticlesexceeding0.8x03BC;minnewandusedlubricatingoils.Note18212;Pentaneinsolubleswithparticlesizeslessthan0.8x03BC;mmaybestudiedwithappropriatesizemembranefilters.Particlesizesaboveorbelow0.8x03BC;mcanbestudied.Theprecisionofthistestmethodhasbeendeterminedonlyat0.8x03BC;m.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,see7.1,8.2.1,andAnnexA1.
【中国标准分类号】:G16
【国际标准分类号】:75_100
【页数】:3P.;A4
【正文语种】:英语