
Resistivity / Induced Polarization (IP) Receivers
These receivers are compact and low power consumption designed for Resistivity and Induced Polarization (IP) surveys.
Instrumentation GDD Inc. (GDD) develops high-tech geophysical instrumentation for mining and exploration geophysics, groundwater exploration, geotechnical investigations and other related fields.
Since 1976, we have developed, manufactured and sold a wide range of resistivity / induced polarisation (IP) and electromagnetic (EM) geophysical instruments.
GDD offers a wide range of resistivity / IP geophysical instruments for ground survey applications.
Our IP Transmitters can send up to 20,000W-4,800V-20A in both resistive and conductive environments, while our IP Receivers feature up to 32 channels, making them suitable for both 2D and 3D surveys.
Our versatile EM-IP Tx Controllers allow current monitoring, global positioning satellite (GPS) synchronization and free post-processing IP software for quality analysis (QA) and control (QC) of your field data.
GDD offers an array of time-domain electromagnetics (TDEM) solutions for ground surveys.
In addition to our EM-IP Tx Controllers, we provide TDEM Receivers that feature up to eight channels, with 24-bit, 120kHz capacities each.
In addition, our Beep Mat is an innovative prospecting tool for the initial stages of exploration programmes.
GDD’s portable tools enable you to characterise the physical properties of your cores and rock samples.
Our instruments include Sample Core IP (SCIP) Testers with a borehole option for resistivity / IP measurements, and MPP Probes record magnetic susceptibility / EM conductivity measurements.
Our SSW System is designed specifically for the mining industry to increase the ore grade at the mill.
GDD’s team of researchers, engineers, technicians and geoscientists is committed to facing challenges related to mining and exploration fields. Their solid professional experience and knowledge of the geophysics is a valuable asset to the mining industry.
We are renowned for our customer service, and rugged and reliable instrumentation. The company offers documentation and services in French, English and Spanish.
Established in Quebec in 1976, GDD’s head office, production line, R&D and administration facilities are located in Quebec City, Canada.
These receivers are compact and low power consumption designed for Resistivity and Induced Polarization (IP) surveys.
Looking for a portable, user-friendly EM Receiver working at -40°C?
A powerful prospecting tool.
Get the information that you need to design an appropriate geophysical survey!
Reliable and robust, the GDD IP Transmitters are used over the world for Resistivity and Time-Domain Induced Polarization (IP) surveys for a wide range of applications.
GDD'S new 5,000W-2,400V-20A was developed using the latest technology. The digital Tx4 can now reach 20A, is more ergonomic and will allow you to save time and money.
Use one or two of your own Tx4 with rental Tx4 in order to reach the maximum power and increase the depth of your investigation.
A new efficient way of collecting 3D Resistivity and Induced Polarization (IP) data for your geophysical ground surveys.
29 August 2018Thank you for submitting the form. Your enquiry will be submitted to the company.
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