Geophysical Borehole Imaging Equipment Borehole Wall Imaging Device Borehole Imaging Camera
Applications
Applications:
1. For high definition imaging and recording of full borehole wall, snapshot of key positions, and measurement of borehole trajectory;
2. Measuring space trajectory and actual depth of boreholes;
3. Observing occurrence and development of fault crevice;
4. Observing water outlet position in water-bearing fault, channeling & karst cave, and water-bearing stratum;
5. Observation and quantitative analysis of strike, thickness, trend, dip angle of coal seam and ore body, and bed separation degree of dirt band between seams and roof strata.
6. Measuring the thickness, width, strike, trend, and dip angle of stratum or various structures on image plane;
7. Distinguishing various geologic structures like ore body, rock mass, coal seam, dirt band, and soil layer, etc.
8. Detection of geologic structure.
Technical Specification
Host | |||||||||
Display mode: | 7 inch true color LCD,800×600 backlight can be adjusted | Processor: | Embedded dual-core processor with high performance and low power | ||||||
Memory: | 32G TF memory card | Operating system: | Linux operating system | ||||||
Operation mode: | Photoelectric knob | Power supply mode: | 12V lithium battery can be built in or storage battery can be externally connected to supply power, the continuous working hours will be no less than 10 hours. | ||||||
Data interface: | USB2.0 interface | Protection level: | IP67 | ||||||
Overall dimensions: | 255mm×192mm×74mm | Weight: | ≤1.8KG | ||||||
Probe | |||||||||
Probe diameter | Φ24mm, Φ40mm, Φ52mm, Φ65mm, Φ100mm | Detection of bore diameter | Φ30mm～Φ600mm | ||||||
Protection level: | When immerse into 1000m depth of water, no leakage | Power supply mode: | Power supply by host for conventional probe, and 12V lithium battery built in for deepwater probe. | ||||||
Hole depth detection: | ≥1000m | Controller: | High performance microcontroller built in | ||||||
Camera: | Color low illumination 700TV Lines, 0.01Lux, full view360゜ | Auxiliary light: | ≥30Lux, the brightness can be adjusted through host software | ||||||
Image pixel: | 130,0000 pixel | Propulsion mode: | Horizontal incline hole connected to exclusive guide pushrod | ||||||
Three-dimensionalcompass: | Angle range: ±90゜, precision: 0.5゜, resolution ratio: 0.01゜; azimuth range: 0～360゜, precision: 0.5゜, resolution ratio: 0.1゜, the probe is allowed to roll 360゜. | ||||||||
Overall dimensions: | Φ52×506mm | Weight: | ≤4KG | ||||||