Tortion Apparatus (Clamp Pattern)

It Is more convenient to observe the tortion produced in rods of varying length between 1 meter to 2 meter. The unit includes two heavy clamps, one of which is fitted with a wheel graduated in 90-0-90 degrees and can be read to 0.1 degree by a vernier device, a concentric chuck is also fitted with the wheel. The other bracket carries a chuch provided with three nipping screws. Complete with 4 rods of about 6 mm, 8 mm, 9.5 mm and 12.5 mm dia, hook and belt, buit