【英文标准名称】:StandardTestMethodforDensityandRelativeDensity(SpecificGravity)ofLiquidsbyBinghamPycnometer
【原文标准名称】:采用宾汉比重瓶对液体密度和比重的标准试验方法
【标准号】:ASTMD1217-1993(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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;pycnometer;relativedensity;specificgravity;Binghampycnometertest;Density--petroleumproducts;Petroleumproducts(liquid);Specificgravity--petroleumproducts
【摘要】:Densityisafundamentalphysicalpropertywhichcanbeusedinconjunctionwithotherpropertiestocharacterizepurehydrocarbonsandtheirmixtures.ThistestmethodwasoriginallydevelopedforthedeterminationofthedensityoftheASTMKnockTestReferenceFuelsn-heptaneandisooctane,withanaccuracyof0.00003g/mL.Althoughitisnolongeremployedextensivelyforthispurpose,thistestmethodisusefulwheneveraccuratedensitiesofpurehydrocarbonsorpetroleumfractionswithboilingpointsbetween90and110x00B0;Carerequired.1.1Thistestmethodcoversthemeasurementofthedensityofpurehydrocarbonsorpetroleumdistillatesboilingbetween90and110x00B0;Cthatcanbehandledinanormalfashionasaliquidatthespecifiedtesttemperaturesof20and25x00B0;C.1.2Thistestmethodprovidesacalculationprocedurefortheconversionofdensitytorelativedensity(specificgravity).1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificwarningstatementsaregiveninSection7.
【中国标准分类号】:A42
【国际标准分类号】:17_060
【页数】:5P.;A4
【正文语种】:英语