Geoelectrical Mieral Exploration Instrument Vertical Electrical Sounding Earth Resistivity Meter
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- Supplier: Chongqing Gold Mechanical & Electrical Equipment Co. Ltd.
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Product Overview
Description
Vertical Electrical Sounding 1D VES Resistivity Meter for Subsurface Geophysical Investigation
1D Resistivity vertical electrical sounding
WDDS-2C digital resistivity equipment is a new generation of DC resistivity instrument which is based on a series of advanced electrical equipment for resistivity sounding survey, and adopts 32-bit microcontroller technology and 24-bit A / D technology development.
Underground water inspection
Engineering geology inspecting as dam base exploration and flood
Metal source exploration
Non-metal source exploration
City geophysical exploration
Railway and bridge
| Receiving Unit: |
| Voltage channel: ±50V,±0.2% ±1LSB, 24bit 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 |
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