A Coefficient of Friction Tester is a precision instrument used to measure the static and kinetic friction of various materials, such as paper, plastic films, and coatings. It helps determine how materials slide against each other, essential for evaluating the slip properties of packaging, textiles, and more. The tester works by placing a sample on a flat surface and moving a weighted sled across it at a consistent speed. The resistance encountered during movement is measured and calculated as the coefficient of friction.
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