SAE ARP5088B

Test Method for the Determination of Total Acidity in Polyol Ester and Diester Gas Turbine Lubricants by Automatic Potentiometric Titration

SAE International , 07/08/2014

Publisher: SAE

File Format: PDF

$41.00$83.00

Description

Standard By:SAE International , 07/08/2014

Published:07/08/2014

File Size:1 file , 42 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

The test method describes the procedure for determination of the total acid number of new and degraded polyol ester and diester based gas turbine lubricants by potentiometric titration technique. The method was validated to cover an acidity range 0.05 to 6.0 mg KOH g-1. The method may also be suitable for the determination of acidities outside of this range and for other classes of lubricant.