• This tester is used to evaluate the stiffness of firm paper, plastic film, and textile according to the Gurley method.
• Attaching the test specimen to the movable arm and rotating it left and right at a prescript speed, the operator is to read the scale when the lower end of the test specimen separates from the pendulum to calculate the stiffness of the test specimen.

• Specime:

     W: 1/2″, 1″, 2″

     L: 1″, 1⋅1/2″, 2⋅1/2″, 3⋅1/2″, 4⋅1/2″

• Chuck Position: 1/2″, 1″, 1⋅1/2″, 2″, 2⋅1/2″, 3″, 3⋅1/2″, 4″ from Pendulum Top
• Arm Rotation Speed: 2 rpm
• Weight: 5 g, 25 g, 50 g, 200 g
• Load Position: 1″, 2″, 4″ from Pivot
• Scale RGRG: Left-Right 0 to 8 (Scale 0.2)

• JIS (L1018), L1085, L1096, TAPPI-T543.