Caliper Log is used to measures borehole diameter, wall roughness, and casing integrity. Identifies fractures, stress directions, and material buildup, ensuring accurate assessment for pile testing and foundation analysis. Our Caliper Log features an advanced ultrasonic drilling detection method with exclusive patents, enabling precise directional or spiral scanning for hole inspection. It integrates ultrasonic and mechanical probes for versatile use. Compact and lightweight, it supports 4G/WiFi data upload, operates for over 12 hours, and ensures reliable performance with dedicated technical support.
Complete System Intelligence: Supports real-time data upload via 4G/WiFi for smart cloud detection.
Reinforced Fiber Material: Durable and robust design for enhanced strength and reliability.
3D Rendering: Provides clear and detailed visualization of hole quality inspection results.
Industrial Waterproofing: IP67-rated protection for reliable performance in harsh environments.
| Item | Specification |
| Display Mode | 10.5-inch high-brightness true-color LCD screen |
| Operation Mode | Supports ten-point touch |
| Main Control Form | Pre-installed genuine Microsoft Windows 11 system |
| Scanning Speed | ≥ 20 cycles/second |
| Frequency Bandwidth | 1-500KHz |
| Time Accuracy | ≤ 0.5% |
| Hole/Trench Diameter Measurement Accuracy | 0.2% FS |
| Measurement Range | 500-8000mm (Hole diameter/Trench width) |
| Maximum Measurement Depth | 150 meters (customizable) |
| Depth Measurement Accuracy | 0.1% FS |
| Recording Mode | Color images, data files |
| Output Methods | On-site printing, USB export |
| Positioning System | Built-in GPS |
| Angle Correction | Built-in gyroscope |
| Operating Temperature | -20 to +70℃ |
| Power Supply Mode | Power lithium battery, AC220V |
| Upload Methods | 4G / WiFi / Bluetooth |
| Protection Level | IP67 |
| Host Dimensions | 245 × 175 × 8.3 mm |
| Host Weight | 0.5 kg |
| Winch Lifting Speed | 0-20 m/min (continuously adjustable) |
| Auto-stop Function | Automatically stops at the bottom and mouth of the hole |
| Winch Dimensions | 74 × 57 × 40 cm |
| Winch Weight | 40 kg |