The Coefficient of Friction (COF) Tester is designed to determine the static and kinetic coefficient of friction between film-to-film, film-to-metal, and film-to-glass surfaces. Measuring friction characteristics is essential for evaluating the handling, processing, and performance properties of plastic films.

The instrument consists of a precision-engineered platform of specified dimensions that tilts at a constant angular speed, driven by a synchronous motor. A standard sled of defined weight and size is placed on the test specimen to measure the frictional resistance accurately.

The equipment features a durable metallic painted body with bright chrome-plated components, ensuring corrosion resistance and long service life.