This instrument is suitable for measuring the bending stiffness of the longitudinal shoes hook heart, the principle is the heart of the heel hook fixed, front-end load load to produce a bending becomes, then measure the shank bent Rao degrees to calculate the heart of the anti-bend hook rigidity, the instrument light and durable, easy operation and maintenance, you can quickly and accurately measured when measuring the stiffness of the hook heart.

Technical parameters:
1, After the jig adjustable angle: 30 °
2, Dedicated volume card length: 60 ± 0.02mm
3, Front plywood thickness: 12mm
4, Weight: 200g * 4pcs
5, Controller: Analog
6, Volume: 45 * 20 * 45cm
7,Weight: 20kg