Internal Ply bond Tester TP-J11

Internal Ply bond Tester TP-J11 is used to test the Z direction tensile internal (interlayer bonding) bonding strength of various paperboards. The instrument design is based on a falling pendulum which creates a high speed impact on a paper specimen. The test paper sample is impacted by certain angle and weight. The energy absorbed by the paper indicates the internal bonding strength of that paper.

Capacity	A: 20 to 500 J/m2 B: 500 to 1000 J/m2
Impact angle	90°
Unit	Lb-ft/in2 J/m2
Error	A: ± 1 J/m2 B: ± 2 J/m2
Sample amount	5 pcs
Dimension	700×340×600 mm
Weight	92 g