ASTM D1481-2002(2007) 用利普金双毛细管比重计测定粘性材料密度和相对密度(比重)的标准试验方法
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【英文标准名称】:StandardTestMethodforDensityandRelativeDensity(SpecificGravity)ofViscousMaterialsbyLipkinBicapillaryPycnometer
【原文标准名称】:用利普金双毛细管比重计测定粘性材料密度和相对密度(比重)的标准试验方法
【标准号】:ASTMD1481-2002(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:
【英文主题词】:density;gravity;pycnometer;relativedensity;specificgravity;Density--petroleumproducts;Lipkinbicapillarypycnometertest;Specificgravity--petroleumproducts;Viscousliquids/materials
【摘要】:Densityisafundamentalphysicalpropertythatcanbeusedinconjunctionwithotherpropertiestocharacterizeboththelightandheavyfractionsofpetroleumandtoaccessthequalityofcrudeoils.Determinationofthedensityorrelativedensityofpetroleumanditsproductsisnecessaryfortheconversionofmeasuredvolumestovolumesatthestandardtemperaturesof15x00B0;C.Thedeterminationofdensitiesattheelevatedtemperaturesof40and100x00B0;Cisparticularlyusefulinprovidingthedataneededfortheconversionofkinematicviscositiesincentistokes(mm2/s)tothecorrespondingdynamicviscositiesincentipoises(mPax00B7;s).1.1Thistestmethodcoversthedeterminationofthedensityofoilsmoreviscousthan15cStat20x00B0;C(mm2/s),andofviscousoilsandmeltedwaxesatelevatedtemperatures,butnotattemperaturesatwhichthesamplewouldhaveavaporpressureof100mmHg(13kPa)orabove.Note18212;Todeterminethedensitiesoflessviscousliquidsat20or25x00B0;CuseTestMethodD1217.1.2Thistestmethodprovidesacalculationprocedureforconvertingdensitytorelativedensity(specificgravity).1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【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】:英语
【原文标准名称】:用利普金双毛细管比重计测定粘性材料密度和相对密度(比重)的标准试验方法
【标准号】:ASTMD1481-2002(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:
【英文主题词】:density;gravity;pycnometer;relativedensity;specificgravity;Density--petroleumproducts;Lipkinbicapillarypycnometertest;Specificgravity--petroleumproducts;Viscousliquids/materials
【摘要】:Densityisafundamentalphysicalpropertythatcanbeusedinconjunctionwithotherpropertiestocharacterizeboththelightandheavyfractionsofpetroleumandtoaccessthequalityofcrudeoils.Determinationofthedensityorrelativedensityofpetroleumanditsproductsisnecessaryfortheconversionofmeasuredvolumestovolumesatthestandardtemperaturesof15x00B0;C.Thedeterminationofdensitiesattheelevatedtemperaturesof40and100x00B0;Cisparticularlyusefulinprovidingthedataneededfortheconversionofkinematicviscositiesincentistokes(mm2/s)tothecorrespondingdynamicviscositiesincentipoises(mPax00B7;s).1.1Thistestmethodcoversthedeterminationofthedensityofoilsmoreviscousthan15cStat20x00B0;C(mm2/s),andofviscousoilsandmeltedwaxesatelevatedtemperatures,butnotattemperaturesatwhichthesamplewouldhaveavaporpressureof100mmHg(13kPa)orabove.Note18212;Todeterminethedensitiesoflessviscousliquidsat20or25x00B0;CuseTestMethodD1217.1.2Thistestmethodprovidesacalculationprocedureforconvertingdensitytorelativedensity(specificgravity).1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【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】:英语
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