Torsion Apparatus ( Searle's Type)
Horizontal bench pattern. Two cast iron feet each with 3 through holes and grub securing screws, separated by 2 supporting rods, wheel 165mm Dia, over grove moving in ball bearings, mounted on front foot, with spindle carrying split collect chuck for holding one end of test rod, other end supported with clamping block through rear foot. With 2 brass scales graduated 30-0-30 in degrees, mounted on pillar supports, which are adjustable along the rod, 2 pointers with clamp for attaching to specimen, one each of brass and steel rods, cord & hook for carrying masses but without weights.
*ALSO PROVIDED WITH 1M LONG ROD