The PS-8R is a borehole instrument deigned primarily for smooth diamond-drilled holes with diameters of 56 mm or higher, water-filled or dry.
Key features
The PS-8R is a highly specialized tool, intended for mapping cracks and very faint local variations of the rock and concrete properties. The investigation depth is around
10 m.
The PS-8R is designed for smooth holes with diameters of 56 mm or higher, water-filled or dry.
The PS-8R can be used as a single-hole or as a cross-hole instrument.
Applications
Single-hole and cross-hole seismic investigations for:
Rock integrity assessment
Dam wall characterization
Assessment of the excavation damage zone around tunnels or boreholes