Combination EP and Lubricity Tester Part No. 21200
The Fann Combination EP (Extreme Pressure) and Lubricity Tester is used to:
Measure the lubricating quality of drilling fluids.
Provide data to evaluate the type and quantity of lubricating additives that may be required.
Predict wear-rates of mechanical parts in known fluid systems.
The EP tests are performed by applying a measured force with a torque wrench to a torque-sensitive, rotating bearing cup. This operation lubricity test measures fluid resistance (lubricating character) between two moving hardened-steel surfaces at a hundred pounds force (which translates into a 5,000 to 10,000 psi on intermediate fluids).
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