| Customization: | Available |
|---|---|
| Accuracy: | 1mm |
| Horizontal Line: | 1 |
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| Ultrasound frequency: 1MHz |
| Lateral resolution: 512 points/rotation |
| Scanning speed: 6 rotations/second |
| Lowering speed: 0-3 meters/minute |
| Imaging resolution: 0.5mm |
| Probe diameter: 55mm |
| Probe length: 80cm |
| Measurement depth: 300 meters |
| Adaptable environments: oil, clear water, turbid water, mud holes |
| Operating temperature: -20-85°C |
The ultrasonic borehole imaging detector uses a high-frequency ultrasonic probe to scan rapidly rotating within the borehole. Changes in the integrity of the rock, acoustic impedance, and borehole diameter will cause variations in the amplitude of the echo. The measured reflection wave amplitudes and propagation times are unfolded into a borehole ultrasonic image in the 360° direction inside the borehole. This method is used to detect changes in the borehole diameter, crack width, dip angle, orientation, as well as the distribution of karst collapse zones, providing reliable geological data for engineering exploration.
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