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 dolly and rammer. From the weight, density and the moisture, and dry density of the soil is ready calculated .
It consists one each of: cylindrical core cutter mode of steel, 127.3mm. Long and 100mm internal diameter. Steel dolly, 25mm 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 100mm i.d. x 175mm long
2.  Dolly
3.  Test form pad of 50.