<<New Underwater Borehole Inspection Digital Camera, Hole Camera with High Resolution>>
>>Main application of the underwater borehole inspection camera:
*Stratum structure divide,
*Well wall stratum crack,
*Karst development discrimination,
*Distinguish fractured development zone,
*Determine the karst distribution position,
*Long time underground borehole monitoring.
>>Main features of the hole camera:
*Real time video, collect, record,
*Clearly image show on ground instrument,
*Vertical drilling hole, horizontal drilling hole, arbitrary drilling hole,
*Widely used in water well, oil field, coal field, engineering geology, dam, reservoir, oceaneering,
*Stable performance and modern design,
*High resolution LED screen,
*Large storage SD card(max to 32GB),8GB could continue record 32 hours,
*Autofocus,brightness is adjustable.
>>Technical parameters of the underwater digital camera:
| No. | Configuration | Dimension | Specification |
| 1 | Camera probe | Diameter: 50/80mm Length: 470mm | 1. Camera lens are manufactured with high-quality resins. 2. High-quality steel body with solid structure, not easy to be damaged. 3. Maximum bearable pressure: 20Mpa (can reach the depth of 2000m under water) 4. 6-12 LED lamps are available |
| 2 | Camera | 1. Sony inducer 1/3'' CCD 2. HD 720 TVL image definition 3. Waterproof 4. Panoramic lens camera | |
| 3 | Specialized cable | Length: 0-2000m (optional) | 1. With steel wire 2. Max bearable tension: 260kg |
| 4 | Control unit | 1. 220V/380V/12V optional voltage mode 2. Aeronautic aluminium case | |
| 5 | Downhold pulley | Logging depth counter equiped | |
| 6 | Logging winch | Manual & electric winch available | |
| 7 | HD DVR | SD card(8G,16G,32G) |