For determining the Internal bond strength of paper, board and laminates. Dual capacity pendulum of 0-0.25 FT/LB and 0.1-0.5 FT/LB. Readings directly on calibrated scale.

According to TAPPI T569 pm-00 and T833 pm-94

Sample Size:                      1” X 1”

Clamping Pressure          50 to 100 Psi

Made of heavy cast iron base with built-in leveling device pressure sensitive tape dispenser integral with base and L shape sample holder.

A stationary anvil and separable platen, which the pendulum strike at the same point for each test.

The scale is calibrated in thousands of a foot pound in both ranges, with a reference point for calibrating the pointer in free swing to compensate for friction during swing.

The five number specimen preparation unit, which will allow for variations of specimen thickness, with different clamping pressures on the specimen from 50 to 200 Psi. In 50 Psi increments with provided spacer rings.