Balloon denisity apparatus 160 ml

The principle of operation is similar to the sand replacement method but the hole is filled with a rubber balloon into which water is pumped.The apparatus is placed over the hole excavated in the soil, and water is pumped into a rubber balloon and forced into the hole. The amount of water displaced into the ballon is measured from the graduation of the scale.

The instrument consists of:

-Graduated plexiglass cylinder 1,6 L
-Rubber pump with stop valve
-Density plate
-Rubber balloons (12 pieces)

Dimensions: 340x340x700 mm
Weight: 6 Kg