150m Depth Ultrasonic Drill Hole Monitor For Drillhole / Groove Quality Testing
Application:
Testing the drilling hole quality of Cast-in-place pile
Testing the groove quality of diaphragm wall(D-WALL)
Standard:
T/CECS 596-2019 Technical specification for testing of borehole of cast-in-place piles
T/CECS 597-2019 Technical specification for testing of diaphragm wall
JTG/T 3512-2020 Technical Specification for Foundation Piles Testing of Highway Engineering
Parameter:
| Item | Name | Details |
| 1 | Test method | Ultrasonic testing method |
| 2 | Direction | Four directions (X, X’, Y, Y’) |
| 3 | Test range | 300 to 11000mm (hole diameter) |
| 4 | Test depth | 100m or 150m |
| 5 | Mud ratio | =<1.4g/cm3 |
| 6 | Winch weight | 80kg |
| 7 | Software | With 3D image (optional) |
| 8 | Lift and down speed | 0-20m/min, adjustable |
| 9 | Ultrasonic frequency | 83kHz |
| 10 | Transmit voltage | 1000V |




