Our acidity tester are widely used in:

· Insulating oil condition monitoring in transformers
· Lubricant degradation analysis in industrial machinery
· Hydraulic and turbine oil testing
· Quality control in oil production and processing
· Preventive maintenance programs in power plants and factories

· Total Acid Number (TAN)
Measures the amount of acidic components in oil, expressed as mg KOH/g, indicating oxidation and aging level.

· Test Standards Compliance
Supports international standards such as ASTM D664, ASTM D974, ISO 6619, and related methods.

· Test Repeatability & Accuracy
Ensures consistent and reliable titration results through automated titration control and precise endpoint detection.