CAMESE Member - Instrumentation GDD Inc.

Since 1976, Instrumentation GDD Inc. has manufactured, sold, rented and developed innovative, leading-edge and reliable instruments for geophysics and mining. GDD is well-known for its excellent worldwide customer service. For induced polarization or resistivity surveys, use the new 32-channel IP Receiver with new Lithium-Ion batteries with the proven 1800W-3600W-5000W/2400V IP Transmitter (up to 10000W / 4800V). The new GDD Current Indicator has been developed to enhance field operators’ safety while they manipulate wires and electrodes at the same time as it provides real current for more accurate resistivity measurement. Try GDD’s new portable, innovative tool – called the Sample Core IP Tester (SCIP) – to measure the electrical properties (IP/Resistivity) of core samples. Use the handheld MPP probe to instantaneously record the conductivity and magnetic susceptibility of your drill cores. Sample inexpensively ground EM conductors using the Beep Mat with GPS to detect and localize sulphides, gossans or floats down to 3 metres below the surface. To increase grades in a mine, use the SSW-EM-Probe to log blast holes to outline the limits of ore before selectively loading explosives. Look for announcements of new instruments later this year on www.gdd.ca or call for more details.