DIGITAL FRIABILITY TEST APPARATUS
Used to determine the durability and abrasives of tablets a transparent Perspex (Made of imported
Perspex sheet 6.4 mm thick) 300 mm dia x 35 mm deep and white cover disc and nut also a shaped
radial fixed blade which carries the tablets along with it up to the central height and lets them off
while the drum is rotating thus the tablets rub against each other without any hard impact the drum
rotates at a fixed speed of 30 R.P.M by a geared motor and the rotations period is controlled by a
timer (imported time switch duration 1 to 15 minutes) per determined end preset the motor unit is
housed in a shaped steel cabinet with shaft extended on one side upon which the drum rotates
