《工业分析-黏度的测定》学习导航（双语）

《黏度的测定》学习导航一、学习要求能力（技能目标）知识目标1.能用毛细管黏度计测定色拉油运动黏度2.能用恩氏黏度计测定色拉油恩氏黏度3.能用旋转黏度计测定色拉油绝对黏度1.能说出黏度的种类2.能说出毛细管黏度计的选用原则3.能理解恩氏黏度计水值的作用4.能理解绝对黏度测定时转子的选择原则二、学习内容知识点学习内容自我问答黏度的概念及分类观看微课-黏度基本知识查阅“黏度的测定”知识要点黏度的种类分别有哪些？运动黏度的测定观看微课-运动黏度的测定；观看动画-毛细管粘度计的使用；观看视频-毛细管黏度计的清洗；观看视频-毛细管黏度计的装样；下载图片查看测定装置及介绍毛细管黏度计如何操作？如何计算运动黏度？恩氏黏度的测定观看动画-恩氏黏度的测定；观看视频-恩氏黏度计的结构；观看视频-恩氏黏度计的水值测定；下载图片查看测定装置及介绍恩氏黏度计如何使用？什么是水值？动力黏度（绝对黏度）的测定观看微课-绝对黏度的测定；观看视频-旋转黏度计的结构；观看视频-旋转黏度计的搭建；观看视频-机油绝对（旋转）黏度的测定旋转黏度计如何使用？如何保护转子？《Determinationofviscosity》LearningNavigation一、LearningobjectivesAbility(skill)objectivesKnowledgeobjectives1.Abletomeasurethekinematicviscosityofsaladoilusingacapillaryviscometer2.AbletouseanEnglerviscometertomeasuretheEnglerviscosityofsaladoil3.Abletousearotaryviscometertomeasuretheabsoluteviscosityofsaladoil1.Canstatethetypeofviscosity2.Canexplaintheselectionprinciplesofcapillaryviscometers3.CanunderstandtheroleofthewatervalueoftheEnshiviscometer4.Abletounderstandtheselectionprinciplesofrotorsforabsoluteviscositymeasurement二、LearningcontentKnowledgepointsLearningmethodSelfquestionandanswerTheconceptandclassificationofviscosityWatchmicrolessons-basicknowledgeofviscosityRefertothekeypointsof"viscositymeasurement"knowledgeWhatarethetypesofviscosity?DeterminationofkinematicviscosityViewingmicrolessons-MethodsformeasuringkinematicviscosityWatchtheanimation-Theuseofcapillaryviscometers;Watchvideo-Cleaningofcapillaryviscometer;Watchvideo-Sampleinstallationofcapillaryviscometer;DownloadpicturestoviewthemeasurementdeviceanditsintroductionHowtooperateacapillaryviscometer?Howtocalculatethekinematicviscosity?DeterminationofEnglerviscosityWatchinganimations-DeterminationofEngelsviscosity;Watchthevideo-ThestructureoftheEnglerviscometer;Watchthevideo-DeterminationofwatervalueusinganEnglerviscometer;DownloadpicturestoviewthemeasurementdeviceanditsintroductionHowtousetheEnglerviscometer?Whatiswatervalue?Determinationofdynamicviscosity(absoluteviscosity)Viewingmicrolessons-Determinationofabsoluteviscosity;Watchthevideo-Thestructureofarotationalviscometer;Watchthevideo-BuildingaRotatingViscometer;Watchvi