Pile Foundation Testing Equipment
Ultrasonic Drilling Monitor
Model: BP-UDM
Intelligent ultrasonic borehole quality tester for inspecting borehole and trench-forming quality. Features automatic probe lifting, real-time waveform display, and built-in self-calibration.
Request QuoteKey Features
High-strength steel wire probe guiding with adaptive asynchronous cable system
Built-in lithium-ion battery for various construction-site environments
Compact winch design, easily stowed in ordinary sedan trunk
Unique signal processing algorithm mitigates electromagnetic interference
Detectable borehole/trench width: 350 mm to 9000 mm
Works with slurry specific gravity up to 1.4 g/cm³
Automatic probe lifting/lowering with real-time waveform and profile display
Built-in self-calibration function for accurate results
Optional WIFI wireless transmission for real-time data upload and GPS positioning
Technical Specifications
| Model | BP-UDM |
| Main Control Unit | Tablet |
| Display | 10.1-inch High-Brightness Display |
| Operating System | Linux |
| Scanning Speed | ≥20 cycles/s |
| Bandwidth | 1 ~ 500 kHz |
| Acoustic Measurement Accuracy | ≤0.5% |
| Horizontal Accuracy | ±0.2% FS |
| Borehole Diameter Range | 350 ~ 9000 mm |
| Ultrasonic Frequency | 83 kHz |
| Transmitting Voltage | 1000 V |
| Measurement Depth | 100/150 m (Customizable) |
| Depth Resolution | ≤5 mm; depth error ≤0.1% |
| Operating Temperature | -20 to +55°C |
| Power Supply | Lithium battery |
| Probe Dimensions | 104 × 104 × 300 mm |
| Probe Weight | 14 kg |
| Maximum Mud Density | 1.4 g/cm³ |
| Winch Dimensions | 800 × 500 × 390 mm |
Applications
Quality inspection of borehole and trench formation of bored piles, nodular piles and branch-plate piles in railways, highways, ports, subways, rail transit, municipal engineering, high-rise buildings; Quality inspection for trenching of all underground continuous walls.
Applicable Standards
Technical Specification for Quality Inspection of Bored Pile Boreholes
Technical Specification for Inspection of Underground Diaphragm Walls
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Interested in Ultrasonic Drilling Monitor?
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