The Titramax VT for determination of TAN or TBN is conform to standards:

TAN

ASTM D 664
Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration

DIN 51558
Testing of mineral oils - Determination of neutralization number - Part 2: Color-indicator titration, insulating oils

IEC 62021-1
Insulating Liquids - Determination of Acidity - Part 1: Automatic Potentiometric Titration

Pharmacopoeia
Directions for the identification of compound medicines

 

TBN

ASTM D 2896
Standard Test Method for Base Number of Petroleum Products by Potentiometric Perchloric Acid Titration

ASTM D 4739
Standard Test Method for Base Number Determination by Potentiometric Titration

ISO 3771
Petroleum Products - Determination of Base Number - Perchloric Acid Potentiometric Titration Method

UOP 269
Nitrogen Bases in Hydrocarbons by Potentiometric Titration

 

Data sheet