Investigating the permeability or flow of water through rock subjected to high confining pressures is often necessary. The capacity of a rock mass at depth to transmit or yield water is of particular importance when designing deep structures such as tunnels.

Model No. Desc
70-5130/01 Pressure Test 3500 Oil/Water Constant Pressure System with Digital Pressure Gauge
70-1750 Pair of Permeability End Caps NX supplied with Distance Block
26-1926 Nylon Tubing 6 mm OD x 4 mm ID 3500 Kpa

Successful triaxial tests on rock specimens require a means of providing a constant confining pressure. The hand operated system provides an accurate pressure that can be applied quickly and effectively to the ELE-Hoek Cells.

Model No. Desc Voltage
70-2630/01 ELE-Hoek Cell ADR Touch 2000 Compression Machine 220 - 240 V AC 50-60 Hz 1 pH