The RG magnetic-susceptibility probe is based on the industry-standard Bartington Instruments™ product. It is a low-frequency device and is specifically designed for mining applications. The probe has excellent stability against pressure and temperature variations.
Principle of Measurement:
An oscillating magnetic field in the probe produces a current within a toroidal zone in the surrounding formation. The oscillating current produces a secondary field that is detected by the receiver coils. The ‘in-phase’ signal is a measure of susceptibility.