For determining the Bursting Strength of Paper. Pressure is produced by electric motor and gear. Specimen is clamped between two concentric annuli by lever arm. Uniform pressure is produced and the plunger reverses automatically after rupture and saves testing time and increases diaphragm life.
The bursting pressure, at the time of rupture is recorded on a sensitive pressure gauge. Double Pressure gauge assembly for fitting of bourdon pressure gauge/digital pressure gauge with stopper valve. Various Standard Pressure Gauges Supplied on Demand: 0 -4, 0 -7, 0 -10 & , 0 - 20, Kg/cm2.