The instrument consists of a circular base with two vertical guides. The Hammer
of weight 13.75±0.25Kg can be raised to fall freely down the vertical guides. The
Height of fall can be adjusted through 380±5mm. The Hammer is provided with a
locking arrangement. The Hammer falls freely to the base and is removable for
employing. Supplied complete with metal measure 75mm dia ×50mm high (For
specimen preparation) and Tamping Rod 230mm long × 10mm diameter. A Blow
Counter to count the number of strokes is fitted on top of the equipment.
