ASTM D6593-2007a 评估低温轻型条件下工作并以汽油为燃料的火花点火内燃机中抑制沉积物形成的汽车发动机油用标准试验方法
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【英文标准名称】:StandardTestMethodforEvaluationofAutomotiveEngineOilsforInhibitionofDepositFormationinaSpark-IgnitionInternalCombustionEngineFueledwithGasolineandOperatedUnderLow-Temperature,Light-DutyConditions
【原文标准名称】:评估低温轻型条件下工作并以汽油为燃料的火花点火内燃机中抑制沉积物形成的汽车发动机油用标准试验方法
【标准号】:ASTMD6593-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D02.B0.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:发动机油;形成;工业用油;抑制;内燃;轻型;低温;润滑油;石油工业;火花点火;试验方法;测试
【英文主题词】:lubricatingoils;SequenceVG;sludgeandvarnish;spark-ignitionautomotiveengine;stop-and-goservice;Automotiveenginefuels/oils;Gasoline;Inhibitors;Lightdutyengineservice;Low-temperaturetestingpetroleumproducts/applications;Lubricatingoils;SequenceVGtest;Sludge;Stop-and-goservice;
【摘要】:Thistestmethodisusedtoevaluateanautomotiveengineoil'scontrolofenginedepositsunderoperatingconditionsdeliberatelyselectedtoacceleratedepositformation.Thistestmethodwascorrelatedwithfieldservicedata,determinedfromside-by-sidecomparisonsoftwoormoreoilsinpolice,taxifleets,anddeliveryvanservices.Thesamefieldserviceoilswerethenusedindevelopingtheoperatingconditionsofthistestprocedure.Thistestmethod,alongwithothertestmethods,definestheminimumperformanceleveloftheAPICategorySL(detailedinformationaboutthiscategoryisincludedinSpecificationD4485).Thistestmethodisalsoincorporatedinautomobilemanufacturers'factory-fillspecifications.Thebasicengineusedinthistestmethodisrepresentativeofmanythatareinmodernautomobiles.Thisfactor,alongwiththeacceleratedoperatingconditions,shouldbeconsideredwheninterpretingtestresults.FIG.1SchematicofEngineFuelSystem1.1ThistestmethodcoversandiscommonlyreferredtoastheSequenceVGtest,andithasbeencorrelatedwithvehiclesusedinstop-and-goservicepriorto1996,particularlywithregardtosludgeandvarnishformation.ItisoneofthetestmethodsrequiredtoevaluateoilsintendedtosatisfytheAPISLperformancecategory.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specifichazardstatementsaregivenin7.7,7.10.2.2,8.3.4.2,8.4.4.3,9.2.6,9.3.4.5,12.1.1.7,12.2.1.4,andAnnexA1.
【中国标准分类号】:E34
【国际标准分类号】:75_100;75_100
【页数】:72P.;A4
【正文语种】:
【原文标准名称】:评估低温轻型条件下工作并以汽油为燃料的火花点火内燃机中抑制沉积物形成的汽车发动机油用标准试验方法
【标准号】:ASTMD6593-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D02.B0.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:发动机油;形成;工业用油;抑制;内燃;轻型;低温;润滑油;石油工业;火花点火;试验方法;测试
【英文主题词】:lubricatingoils;SequenceVG;sludgeandvarnish;spark-ignitionautomotiveengine;stop-and-goservice;Automotiveenginefuels/oils;Gasoline;Inhibitors;Lightdutyengineservice;Low-temperaturetestingpetroleumproducts/applications;Lubricatingoils;SequenceVGtest;Sludge;Stop-and-goservice;
【摘要】:Thistestmethodisusedtoevaluateanautomotiveengineoil'scontrolofenginedepositsunderoperatingconditionsdeliberatelyselectedtoacceleratedepositformation.Thistestmethodwascorrelatedwithfieldservicedata,determinedfromside-by-sidecomparisonsoftwoormoreoilsinpolice,taxifleets,anddeliveryvanservices.Thesamefieldserviceoilswerethenusedindevelopingtheoperatingconditionsofthistestprocedure.Thistestmethod,alongwithothertestmethods,definestheminimumperformanceleveloftheAPICategorySL(detailedinformationaboutthiscategoryisincludedinSpecificationD4485).Thistestmethodisalsoincorporatedinautomobilemanufacturers'factory-fillspecifications.Thebasicengineusedinthistestmethodisrepresentativeofmanythatareinmodernautomobiles.Thisfactor,alongwiththeacceleratedoperatingconditions,shouldbeconsideredwheninterpretingtestresults.FIG.1SchematicofEngineFuelSystem1.1ThistestmethodcoversandiscommonlyreferredtoastheSequenceVGtest,andithasbeencorrelatedwithvehiclesusedinstop-and-goservicepriorto1996,particularlywithregardtosludgeandvarnishformation.ItisoneofthetestmethodsrequiredtoevaluateoilsintendedtosatisfytheAPISLperformancecategory.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specifichazardstatementsaregivenin7.7,7.10.2.2,8.3.4.2,8.4.4.3,9.2.6,9.3.4.5,12.1.1.7,12.2.1.4,andAnnexA1.
【中国标准分类号】:E34
【国际标准分类号】:75_100;75_100
【页数】:72P.;A4
【正文语种】:
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