【英文标准名称】:StandardTestMethodforMeasuringApparentViscosityofLubricatingGreases
【原文标准名称】:润滑脂测量表观粘度的标准试验方法
【标准号】:ASTMD1092-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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.G0.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:润滑剂;石油产品;试验;粘度
【英文主题词】:apparentviscosity;capillary;lubricatinggrease;shearrate;viscosity
【摘要】:Apparentviscosityversusshearrateinformationcanbeusefulinpredictingpressuredropsingreasedistributionsystemsundersteady-stateflowconditionsatconstanttemperature.1.1Thistestmethodcoversmeasurement,inpoises,oftheapparentviscosityoflubricatinggreasesinthetemperaturerangefrom54to38C(65to100F).Measurementsarelimitedtotherangefrom25to100000Pat0.1s1and1to100Pat15000s1.Note1Atverylowtemperaturestheshearraterangemaybereducedbecauseofthegreatforcerequiredtoforcegreasethroughthesmallercapillaries.Precisionhasnotbeenestablishedbelow10s1.1.2Thisstandardusesinch-poundunitsaswellasSI(acceptablemetric)units.Thevaluesstatedfirstaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.ThecapillarydimensionsinSIunitsinandarestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E36
【国际标准分类号】:
【页数】:8P.;A4
【正文语种】: