This is used for determination of in situ dry density of natural or compacted fine grained soil, free from aggregates. A cylindrical cutter is used to extract a sample of the soil with the help of a dolley and rammer. From the weight, density and the moisture, and dry density of the soil is readily calculated.
Salient Features

• Specifications :It consists one each of : Cylindrical core cutter made of steel, 127.3 mm long and 100mm internal diameter. Steel Dolley, 25 mm high with a lip to enable it to be located on top of the core cutter. Rammer with detachable steel rod.
  
  Spare, Optional Extra and Accessories: 
  1) Cylindrical core cutter 100 mm I.D. x 175 mm long.
  2) Cylindrical core cutter 100 mm I.D. x 175 mm long.
  3) Cylindrical core cutter 100 mm I.D. x 175 mm long.
  4) Dolley.
  5) Test form pad of 50.