Karl Fischer & Potentiometric Titration Application Library
Acid Number Determination in Lubricating Oils Using Potentiometric Titration
Measure acid number (TAN) in lubricating oils to monitor oxidation and degradation. Prevent equipment failure with accurate, automated titration.
Base Number in Lubricating Oil by Perchloric Acid Back Titration — ASTM D2896
Determine base number (TBN) in lubricating oils using automated perchloric acid back titration with the Hiranuma COM Series following ASTM D2896 principles.
Acid Number in Refrigeration Oil by Photometric Titration — ASTM D974
Determine acid number in refrigeration oils using automated photometric color-indicator titration with the Hiranuma COM Series following ASTM D974 principles.
Base Number in Lubricating Oil by Perchloric Acid Titration — ASTM D2896
Determine base number (TBN) in lubricating oils by automated potentiometric perchloric acid titration using the Hiranuma COM Series, following ASTM D2896 principles.
Base Number in Lubricating Oil by Hydrochloric Acid Titration — ASTM D4739
Determine base number (TBN) in lubricating oils by automated potentiometric hydrochloric acid titration using the Hiranuma COM Series and ASTM D4739.
Acid Number in Lubricating Oil by Potentiometric Titration — ASTM D664
Determine acid number (TAN) in lubricating oils using automated potentiometric titration with the Hiranuma COM Series following ASTM D664 principles.
