GT-10 Mineral adopts a large-size transmitting loop and high-current pulses to emit a primary magnetic field into the ground and observe the decaying secondary-field response, enabling high-sensitivity detection of deep low-resistivity ore bodies, fault structures, and geothermal reservoirs. The effective detection depth can reach several hundred meters, suitable for metal mineral exploration, deep geological mapping, and geothermal resource surveys in mid-to-deep exploration scenarios.
Mid-to-deep resource exploration (30–600 m, minerals, groundwater, oil & gas); geothermal and oil & gas surveys in high-resistivity overburden areas (carbonate rock, igneous rock, permafrost); environmental and hazard monitoring (water-filled karst, geological structure identification); subaqueous geological engineering surveys for oceans, lakes, etc.; polymetallic ore localization, scale, and reserve evaluation; groundwater exploration, water-filled zones, and electrical stratigraphy; engineering geological surveys (tunnels, subways, underground pipelines, coal mine goafs).
| GT-10 |
Receiver + transmitter + power supply all-in-one, 10 kg, 403×330×178 mm, with built-in battery operating for over 8 hours.
Output current 150A, max power 3.6 kW, bipolar square wave (duty cycle 1:1), pulse width 10/20/40 ms.
Replaces the conventional overlapped-loop setup, smaller in size and lower failure rate, delivering accurate results in both mountainous and flat terrain.
Integrated acquisition, processing, forward/inverse modeling, and automatic result output; supports remote data management and real-time upload via wired + wireless dual channels.
| Parameters | GT-10 |
|---|---|
| A/D Converter | 32Bit |
| Dynamic Range | 160dB |
| Sampling Rate | 1μs、4μs、16μs、 |
| Number of Channels | 2 |
| Background Noise | 1μV |
| Voltage Measurement Range | -200V-200V |
| Voltage Measurement Resolution | ≤300nV |
| Measurement Accuracy | 0.1% |
| Input Gain Range | 1/80-8000 |
| Minimum Sampling Interval | 4μs |
| Noise Suppression | >100dB |
| Passband | 0-500kHz |
| Stacking Times | 200 |
| Dimensions | 403mm×330mm×178mm (L×W×H) |
| Weight | 8kg |
| Operating Temperature | -10℃-50℃ |
| Transmit Voltage (V) | 36-57 |
| Transmit Current (A) | 25、50、100、200 |
| Current Pulse Width (ms) | 10、20、40 |
| Transmit Waveform | Bipolar square wave with 1:1 duty cycle |
| Max Transmit Power (KW) | 3.6 |
| Turn-off Time | 0.5-300μs |
