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Laboratory Vane Shear Apparatus


Laboratory Vane Shear Apparatus (SL-GT-080)
IS 2720 (XXX)-1968 BS 1377.
Consists of a torque head adjustable in height by means of a lead
screw rotated by a drive wheel to enable the vane to be lowered into
the specimen. Rotation of the vane is by means of a hand wheel
which operates a worm gear arrangement turning the upper end of
a calibration torsion spring, vane dia, rod dia, vane size & vane height
are as per IS specifications. The vane shaft is attached through the
hollow upper shaft to a resettable pointer, which indicates the angle
indicates the angle of torque on a dial graduated in degree the dial
reading multiplied by spring factor gives the torque a container for
soil sample is also supplied & a sampling tube of 38mm. i.d. &
150mm long can also be used as container . Supplied with set of four
springs, one each of approx. 2 kgs/cm sq., 4kgs/cm sq., 6 kgs/cm sq.
& 8kgs/cm sq. complete as above in a wooden carrying case
Laboratory Vane Shear (Motorized) (SL-GT-081)
BS 1377
Same as above but electrically operated rate of rotating is 1/60
R.P.M. Suitable for operation on 230 V A.C. Single Phase.