Total Acid Number Tester

Test Method: Acid Number of Petroleum Product (ASTM D664)

Significance:

The Acid Number is the amount of potassium hydroxide (KOH) required to neutralize the acids in the sample, measured in mg KOH per gram of sample.

Conditions:

Importance:

Quality Control: Ensures new oil meets standard acid levels.
Degradation Analysis: A higher Acid Number indicates oil degradation.
Corrosion Prevention: Increased acid can damage system metals.
Maintenance Planning: The Acid Number helps determine when to replace oil.

Quality Assessment:

R&D

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