Which is a good drilling TV imaging machine

Intelligent Drilling TV ImagerProduct Introduction:

JL-IDOI intelligent drilling TV imaging abandons the existing system structure mode of video capture cards, controllers, laptops, and probe combinations, as well as the manual editing mode of profile maps. Instead, it adopts DSP image acquisition and processing technology, system integration, probe panoramic imaging, real-time automatic profile extraction, clear and realistic images, and automatic accurate calibration of azimuth and depth. It can observe and image all observation holes * and full cylindrical surfaces (vertical holes \ horizontal holes \ oblique holes \ pitch and elevation holes), and is currently one of the most advanced in hole TV imaging systems in China.

Intelligent Drilling TV ImagerApplication scope:

Suitable for departments such as engineering geology, hydrogeology, geological prospecting, geotechnical engineering, mining, etc; Suitable for vertical holes, horizontal holes, inclined holes (dip angle, elevation angle), anchor (rod) holes, geological drilling, concrete drilling and other types of drilling, can form digital drilling core, preserve, suitable for fractured zone strata where actual core cannot be obtained. The specific classification is as follows:

1. Used for engineering hydrogeology: observing various characteristics and subtle structures of geological bodies in boreholes, such as lithology, rock structure, faults, fractures, interlayers, karst, etc., and recording geological column charts;

2. Used for mineral geology: observing the thickness, dip, and inclination of ore veins, as well as the dip and inclination of boreholes themselves;

3. Used for coal mines and other mines: observing and quantitatively analyzing the strike, thickness, dip, dip angle of coal seams and other ore bodies, as well as the degree of interbedded gangue and separation cracks from the roof rock layers;

4. For concrete: observe the location and degree of defects such as voids, cracks, and segregation inside the concrete;

5. Used for pipe piles: observing various abnormalities and defects inside the pile, quantitatively analyzing the quality of joints and the length, width, and direction of fractures, breaks, and fissures;

6. Used for underground pipelines: observing pipeline contents, quantitatively analyzing pipeline cracks and fractures, fracture locations, lengths, widths, and directions, etc;

7. Used for water well maintenance: detecting cracks, misalignment, downhole debris, clogged filter holes, and sand flow positions in the wellbore.

Advantages and Features:

1. Built in DSP core, no need for external power supply or computer, automatic image saving and splicing (no need for generator and computer storage on the construction site);

2. Integrate efficient image processing algorithms, automatic angle and depth correction, automatic extraction of cross-sectional images, real-time presentation of panoramic video images and planar unfolded images, clear images, and full process photography and recording functions;

3. The instrument is lightweight and compact, moisture-proof and dustproof, with a main body of only 230mm × 180mm × 70mm and a weight of only 2.6Kg, suitable for observing drilling holes of various orientations;

4. Built in high-energy battery, capable of continuous operation for 5 hours;

5. High observation accuracy, with a crack identification rate of up to 0.1mm;

6. Accurate positioning, with a depth encoder accuracy of 0.1mm and an azimuth accuracy of up to 0.1 °;

7. Simple on-site operation, high work efficiency, and observation lifting speed of up to 0.20m/s;

8. The probe adopts a stainless steel shell, tempered optical glass probe cover, and ultra bright white light diode light source;

9. Strong analytical function, capable of measuring and quantitatively editing and describing the occurrence of geological body walls on profile maps;

10. Easy to browse, images can be viewed at any orientation, scale, and hole section in cylindrical and planar views, as well as virtual entire or partial core maps.

Technical Specifications:

1. Applicable hole depth: Currently, the tested hole depth can reach 0-1500 meters, and 3000 deep oil holes have been successfully developed;

2. Applicable hole shapes: various clear and turbid water vertical holes, horizontal holes, inclined holes, pitch and elevation holes;

3. Probe outer diameter: Φ 22~Φ 100; Applicable aperture diameter: Φ 25~Φ 500;

4. Working voltage: DC 12V ± 5%. Horizontal resolution: 795 pixels, vertical resolution: 0.1mm; angular resolution: 0.1 °;

5. Improve testing speed:>0.20m/s;

6. Depth counting accuracy: 0.1mm;

7. Measurement accuracy: ± 0.5 °;

8. Built in battery: nickel hydrogen battery, can work for 5 hours;

9. Probe (camera): Color low light 450lines, 0.1lux;

10. Control module: DSP controls image acquisition, processing, editing, display, storage, and transmission;

11. Host size: 230mm × 180mm × 70mm × 2.6Kg;

The probe can withstand a high pressure of 10Mpa.

Instrument standard configuration:

1. Imager host

2. Imaging probe (choose one from Φ 22 to Φ 100)

3. Winding car wire rack

4. Three legged bracket

5. Depth counter and pulley system

6. Depth counter connection line

7. Connecting cables between the host and the cable rack

8. USB data transmission cable

9. Serial port transmission line

10. USB extension cable

11. 16V charger

12. Wrench

13. Corrector

14. Sand drum

15. Tail vertebrae

16. Compass

17. High vacuum insulation silicone grease

18. Battery clip

19. Software CD

20. Product User Manual

21. Product Qualification Certificate

22. Instrument packaging box