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| Place of Origin | Chongqing, China |
| Brand Name | GOLD |
| Certification | CE; ISO |
| Model Number | GD-5 |
GD-5 Natrual & Artificial Filed Magnetotelluric Underground Geopgysical Survey Equipment
GD-5 is a multi-funtional MT geophysical investigation instrument, which is also expandable to IP, TEM and CSAMT. Based on the the proven geomagnetic souding method, it also adopts randomized signal processing technology embedded real-time operating system technology. It canbe used for two-dimensional and three-dimensional profiling or areaexploration, even four-dimensional station-type continuous exploration by combining a fixed station with a mobile station. It has been widely applied in various fields of medium-depth geophysical exploration.
1. Deep geological survey
2. Metallic, non-metallic mineral exploration
3. Oil and gas exploration
4. Karst prospecting
5. Geological exploration of highway, railway, water resources and power engineering
6. Hydrogeological exploration
7. Seismic studies, long term continuous monitoring
8. Investigation of deep geothermal resource deposits
| GD-5 Magnetotelluric System Receiver | ||
| No. | Item | Parameter |
| 1 | Detection method | Artificial sources, natural sources, mixed artificial and natural sources |
| 2 | Channel | 6(3 electric, 3 magnetic) |
| 3 | Input Impedance | Electrical channels >10M Ω; Magnetic channels >20kΩ |
| 4 | A/D | 32-bit (up to 240ksps sampling rate) |
| 5 | Dynamic range | System: 160dB, Instantaneous :130dB@24kHz , 0dB |
| 6 | Band width | DC to 10kHz |
| 7 | Input Range | 16V PP @ 0dB |
| 8 | Noise | <5nV/ √ Hz@24kHz ,36 dB |
| 9 | Gain control | Programmed 0dB ,12dB ,24dB ,36dB |
| 10 | Synchronization mode | GPS+ thermostatic crystal |
| 11 | Clock synchronization | Better than 30ns |
| 12 | Power Consumption | <5W@12VDC |
| 13 | Storage | Standard 64G,32 -256G optional |
| 14 | Communication interface | wifi, USB, 100M Ethernet |
| 15 | Power supply | External common lead-acid or lithium batteries |
| 16 | Size | 26 ×17.3 ×10.6 cm |
| 17 | Weight | 3.5kg |
| 18 | Water proof | IP67 |
| Functional Parameters | ||
| No. | Item | Parameter |
| 1 | Data logging mode | 24kHz, 2400Hz extraction recording, 150Hz, 15Hz continuous recording. Automatic alternating acquisition or automatic segmented acquisition |
| 2 | Filter | Built-in high pass, low pass, band pass, and band reject filters |
| 3 | Self-test | Instrument Gain, Dynamic Range Detection, Capture Box, Magnetic Sensor Sensitivity Calibration |
| 4 | Connection method | USB, 100M Ethernet wired download, wifi wireless download, can be downloaded while acquiring, no need to interrupt the acquisition during the download |
| 5 | Working methods | AMT, MT, BMT (CSAMT, TEM, IP, etc. can be expanded) |
Chongqing Gold Mechanical & Electrical Equipment ., Ltd
Established in 2000, we have more than 20 years experience is all kinds of geophysical equipment. We provide detectors, seismograph, borehole camera, magnetometer and geophysical logging deivices.
Our company developed very fast in this period, and we also expand our products scale. We can also provide drilling rigs, water level meter, inclinometer, GPS, total sation and so on.
As their are more colleagues joined into our team, our company moved to China Resources building. And at there, our company acheived much more turnover and it is still in growing
We are looking for more potential product and business relationship with anyone or any company in the world. What we are glad to see is a win-win situation.
