【英文标准名称】:TestMethodforDeterminationofYieldStressandApparentViscosityofUsedEngineOilsatLowTemperature
【原文标准名称】:低温下废机油屈服应力和表观粘度测定方法
【标准号】:ANSI/ASTMD6896-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【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】:Apparentviscosity;Determination;Engineoils;Lowtemperatures;Usedoils;Yieldstress
【摘要】:Thistestmethodcoversthemeasurementoftheyieldstressandviscosityofengineoilsaftercoolingatcontrolledratesoveraperiodof43or45htoafinaltesttemperatureof-20or-25?C.Theviscositymeasurementsaremadeatashearstressof525Paoverashearrateof0.4to15s.Thistestmethodissuitableformeasurementofviscositiesrangingfrom4000mPaústo400000mPaús,andissuitableforyieldstressmeasurementsof7Pato350Pa.Thistestmethodisapplicableforuseddieseloils.Theapplicabilityandprecisiontootherusedorunusedengineoilsortopetroleumproductsotherthanengineoilshasnotbeendetermined.Thistestmethodusesthemillipascalsecond(mPaús)astheunitofviscosity.Forinformation,theequivalentcentipoiseunitisshowninparentheses.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:17_060;43_060_40
【页数】:
【正文语种】:英语