Specification:
Rotation of the vane is by means of an electrically operated rate of
rotating is 1/60 R.P.M. Suitable for operation on 230 V A.C.
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.
Single Phase 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.
with set of four springs, one each of approx. 2
kgs/cm2, 4kgs/cm2, 6 kgs/cm2 & 8kgs/cm2 complete as above in a
wooden carrying case.
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.
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