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Geophysical Exploration Instrument
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| Place of Origin | Chongqing, China |
| Brand Name | Gold |
| Certification | ISO9001 CCC CE |
| Model Number | WDDS-2C |
Extending the measuring cable of the 3D resistivity meter imaging can increase the depth of detection and scanning area. A 30-meter electrical resistivity survey measurement cable allows scanning of large targets up to 30 meters in depth over a 1000 m2 area.
An important feature of the adrenalin geophysical device is its user-friendly nature, requiring no specialized training for correct operation. It can be operated easily by a single operator, ensuring accurate measurements without errors. The device transmits signals to the ground through 4 electrodes in a square formation in 6 directions. The 3D Electrical Resistivity tomography is a sophisticated geophysical instrument designed to detect treasures, burials, metals, cavities, tunnels, and water sources buried underground for extended periods. By applying a high electric current (160 volts) to the ground between the electrodes arranged in a square configuration, the device measures ground resistance. Variations in ground resistance caused by water, metal, cavities, and other underground entities are detected through resistivity imaging technology.
MAIN FEATURE
APPLICATION
CONFIGURATION
TECHNICAL PARAMETERS
| Receiving Unit | |
| Voltage channel | ±50V, ±0.2% ±1LSB, 24-bit A/D |
| Maximum sampling resolution of voltage | 0.01μV |
| Input impedance | ≥50MΩ |
| SP compensation range | ±10V |
| Current channel | 5A, ±0.2% ±1LSB, 24-bit A/D |
| Maximum sampling resolution of current | 0.02μA |
| Suppression | ≥80dB for 50Hz industrial frequency (common mode interference or differential mode interference) |
| Transmitting Unit | |
| Maximum transmitting power | 6000W |
| Maximum supply voltage | ±1200V (2400Vp-p) |
| Maximum supply current | ±5A (10Ap-p) |
| Pulse waveform of power supply | duty cycle is 1:1, bipolar |
| Others | |
| Instrument power source (WDDS-2C) | built-in 7.4V 5.2Ah lithium battery (or external 12V power supply) |
| Instrument power source (WDDS-3C) | built-in 7.4V and 48V lithium battery (or external 12V power supply) |
| Mainframe interface | A, B, M, N, DC high voltage, external battery, charger, Bluetooth, and USB, etc |
| Built-in high-voltage power supply (only WDDS-3C) | Max current: 300mA, voltage options: 50V, 100V, 150V, 200V |
| Working temperature | -10℃ to +50℃, 95% RH |
| Storage temperature | -20℃ to +60℃ |
| Weight (WDDS-2C) | ≤4.2 Kg |
| Weight (WDDS-3C) | ≤5.7 Kg |
| Dimensions (L×W×H) (WDDS-2) | 270mm x 246mm x 175mm |
| Dimensions (L×W×H) (WDDS-3) | 350mm x 270mm x 200mm |
DETAILED IMAGES
PACKING&DELIVERY
Our top priority is to ensure the safe and efficient packaging and transportation of your items. We use high-quality materials to minimize the risk of damage and offer reliable and timely delivery services, whether domestically or internationally. You can trust us to provide comprehensive solutions for the secure handling of your items.
COMPANY PROFILE
Chongqing Gold M&E Equipment Co., Ltd. specializes in the manufacturing and development of high-resolution geophysical instruments, including Resistivity Meters, IP instruments, Resistivity Imaging systems, Seismic instruments, magnetic instruments, borehole cameras, borehole loggers, as well as drilling equipment such as core drill rigs, water well drill rigs, engineering drill rigs, and anchor drilling rigs. Additionally, we provide surveying equipment like GPS devices, Total Stations, Echo sounders, and more.
