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Torsion Apparatus Searle's - Vertical Type (Barton's Apparatus)

Product Cat # PH0241

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Torsion apparatus is ideally for teaching rigidity modulus of a rod on applying torsional force. The simple construction of the unit makes it easy to operate & efficient to use.This apparatus consists of a substantial steel frame mounted on a heavy cast iron vertical support rod based provided with levelling screws. Upper end of the rod (under test) 900mm length and 5mm dia is clamped by a 3-jaw chuck and the lower end is clamped into the axis of a torsional drum which can be rotated by putting load in the scale pan passing over two frictionless pulleys. Freely sliding Three circular scales, used for measuring the deflection, are graduated in single degrees and  can be clamped at any position. Three pointers for clamping to the test rod are provided. Complete with three other rods, strings and two scale pans. Supplied without weights.

Torsion apparatus is ideally for teaching rigidity modulus of a rod on applying torsional force. The simple construction of the unit makes it easy to operate & efficient to use.This apparatus consists of a substantial steel frame mounted on a heavy cast iron vertical support rod based provided with levelling screws. Upper end of the rod (under test) 900mm length and 5mm dia is clamped by a 3-jaw chuck and the lower end is clamped into the axis of a torsional drum which can be rotated by putting load in the scale pan passing over two frictionless pulleys. Freely sliding Three circular scales, used for measuring the deflection, are graduated in single degrees and  can be clamped at any position. Three pointers for clamping to the test rod are provided. Complete with three other rods, strings and two scale pans. Supplied without weights.

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