ASTM D4052-1996(2002)e1 数字密度计测定液体密度和相对密度的标准试验方法

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【英文标准名称】:StandardTestMethodforDensityandRelativeDensityofLiquidsbyDigitalDensityMeter
【原文标准名称】:数字密度计测定液体密度和相对密度的标准试验方法
【标准号】:ASTMD4052-1996(2002)e1
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:D02.04.0D
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:密度;液体;润滑剂;石油产品;试验
【英文主题词】:density;digitaldensityanalyzer;petroleumdistillates;petroleumproducts;relativedensity;NumberCode17.060(Measurementofvolume,mass,density,viscosity)
【摘要】:Densityisafundamentalphysicalpropertythatcanbeusedinconjunctionwithotherpropertiestocharacterizeboththelightandheavyfractionsofpetroleumandpetroleumproducts.Determinationofthedensityorrelativedensityofpetroleumanditsproductsisnecessaryfortheconversionofmeasuredvolumestovolumesatthestandardtemperatureof15x00B0;C.1.1Thistestmethodcoversthedeterminationofthedensityorrelativedensityofpetroleumdistillatesandviscousoilsthatcanbehandledinanormalfashionasliquidsattesttemperaturesbetween15and35176;C.Itsapplicationisrestrictedtoliquidswithvaporpressuresbelow600mmHg(80kPa)andviscositiesbelowabout15000cSt(mm2/s)atthetemperatureoftest.1.2Thistestmethodshouldnotbeappliedtosamplessodarkincolorthattheabsenceofairbubblesinthesamplecellcannotbeestablishedwithcertainty.ForthedeterminationofdensityincrudeoilsamplesuseTestMethodD5002.1.3Theacceptedunitsofmeasurefordensityaregramspermillilitreorkilogramspercubicmetre.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,see7.4,7.5,and9.1.
【中国标准分类号】:N51
【国际标准分类号】:17_060
【页数】:5P.;A4
【正文语种】: