Rock Strength Index Apparatus — MOE Lab Tender Details

Rock Strength Index Apparatus

Pressure applied by the jack extends piston and carrying lower conical point. The upper reaching point shall be fixed to the crosshead meeting with scale mounted on the frame, provide specimen diameter information for normal use in point load index calculations of strength. Pressure is indicated directly on the digital readout unit. Loads up to 55 kN can generally be applied to specimens
equivalently large as 101.6 mm
in diameter.
Load range: 0 to 55 kN x 0.001 kN

Capacity: 55 kN
Maximum sample size: 101.6 mm
Weight: 25 kg
Capacity: 13 ,000 lbf. (55 kN).
Specimen Size: 4” (101.6 mm) maximum.
Load Range: 0-13 ,000 lbf. (55 kN) x 0.2 lbf.
(0.001 kN).
Weight: Net 60 lbs. (27.2 kg).