SAE Standards Works
E-38, Aviation Piston Engine Fuels and Lubricants
J1787_201108 - Measurement of the Total Ash Content of Aviation Piston Engine Oils by a Calculation Method
New Project Request
Measurement of the Total Ash Content of Aviation Piston Engine Oils by a Calculation Method
This SAE Recommended Practice describes an empirical method for determining the theoretical ash content of aviation piston engine lubricating oils by calculating the equivalent weight of metallic oxides formed at 775 °C based on the metallic elemental concentration. The calculation method of ash determination may be used as an alternate to ASTM D 482 for application to the standards for aviation piston engine lubricating oils.
. All rights reserved.
Intellectual Property Policy
Terms & Conditions