Demonstration apparatus with movable friction surface for measuring static and dynamic friction between two surfaces as a function of area, force between the surfaces or the combination of materials.
For easy measurement of dynamic friction, the movable surface is moved at constant speed under a static body connected to a dynamometer.
Table unit on mechanical friction, designed as a student experiment
Force dial gauge with easy to read scale
Friction body stationary, supporting friction surface in motion
Friction bodies, supporting friction surfaces
synchronous motor, 220V,~50Hz
Dynamometer
Set of weights.