Consists of a vibrator table resting upon elastic supports, metal post, sheet metal cone open at both ends,
and a standard iron rod. The table is enquipped with an elecrically operated vibrometer mounted under it
by an electric motor, both double ended shaft, working on 220 volts, single phase A.C. supply.
The steel cone is 30 cm high, with dia at the bottom 20 cm and at top 10 cm. A swivel arm holder is fixed
to the base, into which is telescoped another swievel arm with funnel and guide sleeve. A graduated rod
is fixed on to the swievel arm and at the end of the graduated armecords the slump of the concrete cone,
and the volume of concrete cone after vibration of cone in the pot. Complete with electrical accessories.
