The LGPR DF Series GPR utilizes an overall cart-based structure, with the push handle featuring a retractable design for convenient storage and transportation. It can be rapidly deployed for operations and is easy to operate for detection. The equipment adopts an integrated design, with detection data transmitted to a tablet via wired networks for real-time processing, display, and storage. It employs both continuous and wheel-based distance triggering modes and can integrate GPS geographical location information, making it convenient for users to locate pipelines on site.
LGPR DF SERIES DUAL FREQUENCY GPR SPECIFICATIONS | |
Detection Depth | 0-3 meters (depending on different media) |
Antenna Frequency | Dual-frequency at 400MHz (or 200MHz) and 900MHz (or 600MHz, 800MHz) |
Number of Channels | 2 |
Polarization | HH |
Scan Rate | 250 scans per second |
Time Window | 1-500ns |
Sampling Frequency | Up to 400kHz |
Bandwidth | 150% |
Dynamic Range | ≥160dB |
Signal-to-Noise Ratio | ≥120dB |
Max. Acquisition Speed | 23km/h (point distance 5cm) |
Scan Width | 33cm |
Ingress Protection (IP) | IP65 |
Power Consumption | 15W |
Battery Life | 5H |
Operating Temperature | -20 to 50℃ |
Automatic Setting of Equipment Parameters | No complex user configuration required |
System Dimensions | 710mm(L) × 570mm(W) × 220mm(H) |
Sensor Size | 560mm(L) × 480mm(W) × 200mm(H) |
System Weight | ≤11kg |
Data Collection Software | multiple real-time processing capabilities (real-time filtering, background elimination, automatic gain control, etc.) |
Positioning Method | External GPS + distance measurement wheel |
Real-time Map Display | Capable of displaying real-time maps and synchronously displaying detection trajectories on the map |
