ZI 3020
Standards:IS 2720 (PART-VIII)
Specification:
Instrument consists one each of compaction mould mild steel 150 mm I.D. x 127.3mm height volume 2250cc. Complete with collar and base plate. Compaction Rammer is 4.89 kgs. in weight x 450 mm controlled fall.
Note : Instead of steel moulds, gunmetal mould are also available