ANSI/ASTM D6749-2002 石油产品倾点测试方法(自动空气压力法)

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【英文标准名称】:TestMethodforPourPointofPetroleumProducts(AutomaticAirPressureMethod)
【原文标准名称】:石油产品倾点测试方法(自动空气压力法)
【标准号】:ANSI/ASTMD6749-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Air;Atmosphericpressure;Automatic;Materialstesting;Petroleumproducts;Pourpoint;Testing
【摘要】:Thistestmethodcoversthedeterminationofpourpointofpetroleumproductsbyanautomaticapparatusthatappliesaslightlypositiveairpressureontothespecimensurfacewhilethespecimenisbeingcooled.Thistestmethodisdesignedtocovertherangeoftemperaturesfrom-57to+51?C;however,therangeoftemperaturesincludedinthe(1998)interlaboratorytestprogramonlycoveredthetemperaturerangefrom-51to11?C.Testresultsfromthistestmethodcanbedeterminedateither1or3?Ctestingintervals.Thistestmethodisnotintendedforusewithcrudeoils.Note1Theapplicabilityofthistestmethodonresidualfuelsampleshasnotbeenverified.Forfurtherinformationontheapplicability,referto13.4.ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:
【正文语种】:英语