dumbbells. The prepared testpiece, with an 8mm diameter hole drilled in each end, is located between two serrated dies. The dies are clamped on the testpiece with a high tensile bolt.
This low force tensile grip is used on ST series materials testing machines.
♦ Maximum Capacity: 20kN/4,000lbf
♦ Minimum Loadcell: 50N/10lbf
♦ Serrated Die Diameter: 38mm/1.5in
♦ Bolt Diameter: 7.9mm/0.31in
♦ Maximum Specimen Thickness: 6mm/0.23in
♦ Length Each: 86mm/3.39in
♦ Weight Each: 650g/1.43lb
♦ Temperature Limits: -30 to 70°C
♦ Sheet metal dumbbell test pieces
♦ Plywood dumbbell test pieces