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Balloon Density Apparatus

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TS-0990 (1600 ml) and TS-0992 (3000 ml) Balloon Density Apparatus are used for the on-site determination of the density of well bonded soil according to the ASTM and French standards respectively.

TS-0990 consists of a graduated cylinder, of 1596 ml capacity, housed inside an aluminium guard, with a reversible rubber aspirator pump, a 9 inches square density plate and 12 rubber balloons.
The principle of operation is similar to the sand replacement with the hole instead filled by a rubber balloon, to which water is pumped. The amount of water can be easily determined by the graduation of the cylinder.

The capacity of the TS-0992 apparatus is 3000 ml. The metal cylinder is filled with water, which is then pumped into a rubber membrane- mounted on the base of the cylinder. The water pressure is controlled by a pressure gauge and the volume of the balloon is measured on the graduated piston stem.


Standard

  • ASTM D2167
  • NF P94-061-2
  • AASHTO T205

NF Type Balloon Density ASTM Type Balloon Density Apparatus is supplied Apparatus is supplied complete with complete with:

  • Reinforced Membranes
  • Rubber balloons, 12 pcs 6 pcs./pack
  • Density Plate
  • Base Plate
  • Base Plate
  • Locking Clamps, 3 pcs.

Specifications

Technical specifications are subject to change without notice.


Product Code Dimensions mm (W x D x H) Weight (approx.) Kg
Balloon Density Apparatus 1600ml ASTM
(TS-0990)
250 x 250 x 700 7
Balloon Density Apparatus 3000ml NF
TS-0992
360 x 360 x 1000 10