Pile Foundation Testing Equipment
Displacement-Type Thickness Tester
Model: BP-DST
High-precision displacement-type sediment thickness tester with ±1mm accuracy. Features fully automatic wireless and cable-free data recording with built-in gyroscope for probe orientation. Compatible with borehole inspection instruments.
Request QuoteKey Features
High detection accuracy: ±1 mm
Precise data with no manual judgment required; automatic data acquisition reduces human errors
Wide applicability: bored piles, diaphragm walls, secant piles, diaphragm wall panels
Works in dry boreholes, slurry-supported boreholes, after hole cleaning, and after secondary hole cleaning
Compatible for combined use with series of borehole inspection instruments
Intelligent integration with automatic test report generation
Fully automatic wireless and cable-free data recording and testing
Built-in gyroscope for probe orientation
Technical Specifications
| Model | BP-DST |
| Main Control | Android Tablet or Smartphone |
| Operating Mode | Fully automatic wireless and cable-free |
| Detection Depth | 100 m standard |
| Sediment Measurement Range | 0~400 mm, expandable |
| Measurement Accuracy | ±1 mm |
| Probe Orientation | Built-in gyroscope |
| Probe Dimensions | φ40 × 340 mm |
| Chassis Diameter | 80 mm, expandable |
| Probe Weight | 5 kg, additional weights optional |
| Continuous Operating Time | 8 hours |
| Power Supply | Built-in rechargeable high-performance lithium battery |
| Internal Storage | Up to 1,000 sets of data |
Applications
Bored Pile Hole-forming Sediment Thickness Detection; Diaphragm Wall Trench-forming Sediment Thickness Detection.
Applicable Standards
DB/T29-112-2021 - Tianjin Bored Pile Boreholes and Diaphragm Wall Trenches
DB32/T4115-2021 - Bored Pile Boreholes and Diaphragm Wall Trenches
T/CECS 596-2019 - Quality Inspection of Bored Pile Boreholes
T/CECS 597-2019 - Inspection of Underground Diaphragm Walls
JTG/T3512-2020 - Foundation Pile Testing of Highway Engineering
Related Products
BP-SLT
Automatic Static Load Tester
BP-LW
Wireless Pile Integrity Tester
BP-UDM
Ultrasonic Drilling Monitor
BP-RST
Resistivity-Based Sediment Thickness Tester
BP-IDM
Portable Intelligent Drilling Monitor
BP-HL
High-Low Strain Pile Dynamic Tester
BP-LC
Foundation Pile Dynamic Detector
BP-2CSL
Dual-Channel Cross Hole Sonic Logging Test System
BP-4CSL
Four-Channel Cross Hole Sonic Logging Test System
Interested in Displacement-Type Thickness Tester?
Contact our sales team for pricing, availability, and technical consultation.
Request Quote