PRODUCT
BD-GPR-U50 deep geological radar
Applicable to geological hazard assessment and governance, engineering exploration and design related projects; engineering investigation, tunnel detection and other fields, used to detect or ascertain the structural and target body information within a certain depth underground. Specific classifications are as follows: ◆Geological hazard assessment: Used to ascertain underground spatial anomalies such as cavities, voids, and fractured zones; ◆Tunnel detection: Used for tunnel advance prediction and detection of tunnel construction quality;
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Product Detail
Product Use:
Suitable for geological hazard assessment and control, engineering survey and design related projects; engineering survey, tunnel detection and other fields, used to detect or identify the structure and target information within a certain depth underground. Specific classifications are as follows:
◆Geological hazard assessment: Used to identify underground space anomalies such as cavities, voids, and fracture zones;
◆Tunnel detection: Used for tunnel advance prediction and detection of tunnel construction quality;
Product Features:
◆This product adopts the industry-leading integrated design of host and antenna, small size, light weight, low power consumption;
◆Wireless connection between host and computer, convenient operation;
◆Real-time data acquisition and display ；
◆The software interface is simple, easy to operate, and easy to learn;
◆Multiple frequency antennas are optional, wide application range;
◆The analysis software is easy to operate, and the results are accurate;
◆High detection accuracy and accurate positioning;
◆Built-in large-capacity battery, long battery life;
◆Ergonomic design, simple, durable, and easy to operate, very suitable for outdoor mobile work environment.
Compliant Standards:
◆《Water and Hydropower Engineering Geophysical Prospecting Regulations DL/T 5010-2005》
◆《Water Conservancy and Hydropower Engineering Geophysical Prospecting Regulations SL326-2005》
◆《Power Engineering Geophysical Prospecting Technology Regulations DL/T 5159-2012》
◆《Underwater Engineering Geophysical Prospecting Regulations DB34/T 2209-2014》
◆《Highway Section Defect Detection and Structural Layer Thickness Ground Penetrating Radar JT/T 940-2014》
◆《Urban Engineering Geophysical Exploration Standard CJJ/T 7-2017》
◆《Urban Underground Pipeline Detection Technical Regulations CJJ 61-2017》
◆《Radar Method for Detecting Construction Project Quality Technical Regulations DGJ 32-TJ79-2009》
◆《Railway Tunnel Advance Geological Prediction Technical Regulations Q∕CR 9217-2015》
◆《Technical Standard for Comprehensive Detection and Risk Assessment of Underground Diseases in Cities JGJT437-2018》
◆《Highway Engineering Geophysical Prospecting Regulations JTGT 3222—2020》
Performance Parameters:
| Model |
BD-GPR-U50 Deep Ground Penetrating Radar |
|
| Host |
Antenna Type |
Single Unshielded Antenna |
| Antenna Frequency |
50MHz |
|
| Sampling Frequency |
0.5-5 0GHz adjustable |
|
| Time Window Range |
1ns～20000ns, continuously adjustable |
|
| Number of Sampling Points |
128 ~ 32767 samples/scan, optional |
|
| A/D Conversion |
18 bit |
|
| Continuous Working Time |
≥ 8 hours |
|
| Total Power Consumption |
＜ 15 W |
|
| Signal-to-Noise Ratio |
Better than 160dB |
|
| Number of Stacking |
65535 |
|
| Minimum Sampling Interval |
＜ 10 ps |
|
| Measurement Method |
Point Measurement 、 Continuous Measurement |
|
| Display Mode |
Pseudo-color image, stacked waveform or grayscale image |
|
| Operating Temperature |
-30℃～+70℃ |
|
| Transmission Instantaneous Voltage |
100-5000 V (adjustable) |
|
| Wireless Data Transmission Distance |
Greater than 50 m |
|
| Receiving Sensitivity |
-120dbm |
|
| Wireless Data Transmission Distance |
Greater than 50 m |
|
| Pulse Transmission Frequency |
Maximum 180KHz adjustable |
|
| Total Weight |
11.3kg |
|
Applicable Depth Range:
| Antenna Frequency |
Application Scenarios |
Reachable Depth |
| 50M |
Detection of limestone and granite karst caves |
0-60 meters |
| Geological Stratification |
0-40 meters | |
| Tunnel Advance Prediction |
30-60 meters | |
| Subgrade Detection |
0-25 meters |
Technical Standard:
1、Model: BD-GPR-U50 Deep Ground Penetrating Radar
2. Antenna Frequency: BD-GPR-U-50MHz
3. Sampling Frequency: Adjustable from 0.5GHz to 50GHz
4. Operating Mode: Impulse System
5. Channels: One transmitter and one receiver, expandable to two transmitters and two receivers or multiple transmitters and receivers
7. Time Window Range: 1ns~20000ns, continuously adjustable
8. Number of Sampling Points: 128-32767 points/scan, optional
9. Scan Rate: 200 lines/second
11. Dynamic Range: ≥160dB
12. Sensitivity: ≥-120dBm
13. A/D Conversion: 18bit
14. Continuous Operating Time: ≥8 hours
15. Total Power Consumption: <15W
16. Signal-to-Noise Ratio: Better than 160dB
Field Test:
At the invitation of a client, Bodong Technology went to a certain area in Guilin to conduct karst exploration. The equipment used for the exploration was the deep geological radar BD-GPR-U100 and BD-GPR-U50 launched by Bodong Company. The exploration data obtained was accurate, the location of the cave was accurate, the signal of the underground river was clear, and it matched the data obtained by the client's previous microtremor HVSR method, which was highly recognized by the client.
Data Images:
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Contact Us
Manager Yang：18942904640
Mail：1310182090@qq.com
Address: No. 2, 22nd Floor, Yunhe Building, Yuemachang, Wuchang District, Wuhan, Hubei Province