Produce Description
GEOIP-4 is an integrated resisitivity & Ip measurement node. It takes the advantages of seismic nodes small, light weight, wireless communication. Compared with convetion Res * Ip meter, it is much more easy in layout, operation, flexible in spacing. It also have better performance in strong interference processing, precision and efficiency. Adapted with 60kw(1000V, 60A) high power transmitter, it can acheive several signal reciepts at the same time. It is the ideal device for large scale mineral exploration, complex terrain geophysical surveys.
Features & Advantages
GEOIP-4 IP Node:
1.Low noise large dynamic acquisition
2.Strong interference processing
3.4G+WIFI automatic networking
4.GNSS+OCXO high precision synchronization
5.Multi-threaded processing
6.Portable and low-cost
GD-6A High Power Transmitter:
1.High efficiency converts high power density, 92%-96%
2.Flexible power expansion, 60kW-200kW.
3.Efficiency Optimization Algorithm + Equal Flow Collaborative Algorithm
4.Single-frequency + multi-frequency group auto-scan
5.Simultaneous reception of 3D channels in a single transmitting
6.Full waveform data 4G network real-time monitoring
7.Tripolar working mode
Products Specification
| GEOIP-4 Intelligent Induced Polarization Receiver |
| No. |
Item |
Parameter |
| 1 |
Channel |
4 |
| 2 |
AD Converter |
32 bit |
| 3 |
Dynamic Range |
System 160db, instantaneous 130db@1Khz, 0db |
| 4 |
Band Width |
DC-1kHz |
| 8 |
Noise |
<5nV/ √ Hz@24kHz ,36 dB |
| 9 |
Input Resistance |
＞10MΩ
|
| 10 |
Time-frequency Measurement |
Supporting time-domain and frequency-domain polarization |
| 11 |
Voltage Measure Range |
±2500mV
|
| 12 |
Processor |
ARM A8+FPGA dual core processor |
| 13 |
4G Network Class |
CAT4 |
| 14 |
Measurement Method |
Scalar and tensor |
| 15 |
Wireless Communication |
Built-in 4G+wifi network communication |
| 16 |
Measured Voltage Resolution |
5nV |
| 17 |
Storage |
256GB |
| 18 |
Apparent Polarization Measurement Precision |
Relative Error ≤±0.2% |
| 19 |
Weight |
2.5kg |
| 20 |
Measured Voltage Precision |
Accuracy ≤0.1% if voltage >1mV, accuracy ±1uV if voltage ≤1mV |
| 21 |
Measurement Phase Accuracy |
Phase ≤100mrad, accuracy ±0.2mrad; phase>100mrad, accuracy ≤0.1% |
| 22 |
Synchronization Accuracy |
±30ns, less than 1ms drift over 10 hours without GNSS signals |
| GD-60A High Power Transmitter |
| No. |
Item |
Parameter |
| 1 |
Transmitting voltage |
50-2000V |
| 2 |
Tranmitting current |
0-100A |
| 3 |
Transmitting power |
60kw |
| 4 |
Input voltage |
AC 270-480V |
| 8 |
Rectification Function |
Built-in rectifier, no dummy load required |
| 9 |
Transmitting Frequency |
DC-82kHz
|
| 10 |
Protection |
Over-voltage, over-current, overheating, phase failure, etc. |
| 11 |
Current Recording Bandwidth |
DC-82kHz
|
| 12 |
Current Recording Range |
±200A
|
| 13 |
Wireless Communication |
Built-in 4G+WIFI |
| 14 |
Weight |
52 kg |
| 15 |
Wireless Communication |
Built-in 4G+wifi |
| 16 |
Measured Voltage Resolution |
±200A
|
| 17 |
Synchronization Precision |
±30ns, less than 1ms drift over 10 hours without GNSS signals |
| 18 |
Transmitting Wave |
Time-domain waveforms with arbitrary duty cycle, auto-scan frequency-domain waveforms with single-frequency and pseudo-random multi-frequency combinations |
Our Projects
Mineral exploration in Xinjiang, Qinghai
Contact with Us
Mobile: +86-15998954947
WhatsApp: +86-15998954947
Website: http://www.geophysical-equipments.com
Email: gold02@hy-industry.com
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