Wall Friction Test Kit

This wall test kit was developed to support Greg Mehos' wall friction measurements for various powders.  This is designed for use with a force gauge or an automated force gauge that also pulls the cell across the Wall Coupon.
 
Theory of operation
Coefficient_Of_Friction = Lateral_Force / Normal_Force
Stack different weight combinations to measure both the static and kinetic Coefficient of Friction at different normal forces