Soil Bearing Ratio Tester for Laboratory CBR

Soil CBR Test Machine

Model CBR-I Bearing Ratio Tester:

Speed: 1mm/min, maximum pressure 3 T.

Penetration rod: end face diameter Φ50mm.

Dial indicator: 0-10mm 2 pieces.

Multiwell plate: two pieces.

Loading plate: 4 pieces (outer diameter Φ150mm, inner diameter Φ52mm, each 1.25kg).

Test tube: inner diameter Φ152mm, height 170mm; Pad Φ151mm, height 50mm with the same heavy-duty compactor test tube.

Force measuring ring: 1 set. Power supply voltage: 380V.

Net weight: 73kg Gross weight 86kg

Dimensions: 57X43X100cm

designed for performing laboratory evaluation of the CBR value of highway sub bases and subgrade and for the determination of strength of cohesive materials which have maximum particle sizes less than 19 mm (3/4”).

The UTS-0852 is designed to load the penetration piston into the soil sample at a constant rate to measure the applied load and piston penetration at predetermined intervals.

The machine is designed to be mounted on a suitable bench and comprises of a robust and compact two column frame with adjustable upper cross beam. The frame has 50 kN capacity. The test speed is 1.27 mm/min. for ASTM/EN/AASHTO/BS/NF tests. Loading and unloading are down from the front panel by UP/DOWN buttons. Unloading speed is udjusted 5 mm/min for easy re-testing.

The CBR Test Machine is supplied complete with;

• Load Ring, 50 kN
• Digital dial gauge 25 x 0.01 mm (UTGM-0148) with holder (UTS-0853)
• Penetration Piston (UTS-0870)