Inclined plane COF tester measures the static coefficient of friction of various materials using a variable inclined plane and a sliding block.

The COF is measured on an inclined plane of approximately 0 to 85°. This incline is increased at a rate of 1.5±0.5° per second by an electric motor until the sample bearing block begins to slide. At this point, the inclined plane is locked and the angle can be read. The tangent of this angle is the coefficient of friction (COF).

Inclined plane COF tester features

PLC control and touch screen operation.

High precision angle control

Micro printer

Professional software (optional)

Inclined plane COF tester technical data

Angle range     0～85°

Accuracy  0.01°

Test speed        0.1°/s～10.0°/s

Sled size   90 mm×100 mm 1300g (standard)

Standards: ASTM D 4918, ASTM D 202, and TAPPI T 815