ANSI/ASTM D4683-2004 在高温和高剪切率下用锥形承载模拟器测量粘度的标准试验方法

作者:标准资料网 时间:2024-05-14 08:06:42  浏览:8516   来源:标准资料网

【英文标准名称】:StandardTestMethodtoMeasureViscositybyTaperedBearingSimulatoratHighTemperatureandHighShearRate(05.03)
【原文标准名称】:在高温和高剪切率下用锥形承载模拟器测量粘度的标准试验方法
【标准号】:ANSI/ASTMD4683-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:2004-02-01
【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】:粘度测量;粘度;高温;试验方法
【英文主题词】:Hightemperatures;Testmethods;Viscosity;Viscositymeasurement
【摘要】:Thistestmethodcoversthelaboratorydeterminationoftheviscosityofengineoilsat150Cand110sshearrateusingataperedbearingsimulator-viscometer(TBSViscometer)equippedwitharefinedthermoregulatorsystem.OlderTBSunitsnotsoequippedmustuseTestMethodD4683-87.TheNewtoniancalibrationoilsusedtoestablishthistestmethodcovertherangefromapproximately1.5to5.6cP(mPas)at150?C.Thenon-Newtonianreferenceoilusedtoestablishthistestmethodhasaviscosityofapproximately3.5cP(mPas)at150Candashearrateof1x10s.Applicabilitytopetroleumproductsotherthanengineoilshasnotbeendeterminedinpreparingthistestmethod.Thistestmethodusesthecentipoise(cP)astheunitofviscosity.ForinformationontheequivalentSIunit,themillipascalsecond(mPas)isshowninparentheses.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:
【正文语种】:英语