Development of a Modular In-Situ Oil Analysis Prognostic System

Abstract

Abstract—An in-situ system for analysis of lubricants and hydraulic oils is discussed. The system comprises specially designed X-ray fluorescence, non-dispersive infrared, and visco-metric modules, as well ferromagnetic and non-ferromagnetic particle detection. It is controlled by one or more microprocessors and can be incorporated directly into the lubrication systems of larger engines to provide near-real time information on oil chemistry, contamination, and wear materials. Oil analysis results can be automatically uploaded to remote locations by means of cell phone or other wireless technology.