Active Member
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[China]
Address: 9-10, Nanping West Road NO.23, Nanan District, Chongqing
Contact name:Vivienne
Chongqing Gold Mechanical & Equipment Co., Ltd |
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Vertical Well Inspection Camera with HD screen
Its 360degree rotary camera for viewing down hole and side images.
Borehole TV is a new type of observation instrument, which has been applied in coal, hydropower, metallurgy, geology and other departments. During the forced roof caving of conglomerate roof in Datong Mining Bureau, the initial condition of the borehole (water gushing, fracture development, etc.) was directly observed by borehole television; after the hole expanding blasting, the cracks in the borehole and the situation of reaming kettles (cruciform cracks in the hole, horizontally distributed cracks, longitudinal cracks; pot breakage, pot top position and shape, etc.) were observed, It provides necessary technical data for ground deep hole caving. Borehole TV is composed of host, TV cable, controller, monitor and winch
With minimal lighting power, as low as 1 LUX, low light level CCD sensors allow the cameras to detect images. With 100m to 1000m of downhole cable this camera system goes deep.
Housed in the camera to provide light are Light Emitting Diodes (LEDs) that are shock proof, and long lasting, providing approximately 5,000 hours of use. The system is powered by a rechargeable cell battery pack, making it portable. Equipped with a 8-inch LCD color
video monitor, the 
control unit provides all the controls to operate the camera and
reel assembly. The provided DVR recorder records the survey.
| Diamter: 75mm O.D. |
| Cable: 100m to 1000m Kevlar-reinforced, small diamter coaxial cable. Single conductor electronic technology |
| Lens: Glass |
| Power Supply: 220V |
| Pressure Rating: Waterproof to 750 PSI |
| Scanning Sytem: Camera modules greater than or equal to 720 TVL for NTSC and PAL |
| Operating temperature: 0° to 60°C) |
| Recorder: Build DVR |
| LED Lighting: High intensity, long life, shock proof LED lighting, side view and forward view |
| Depth Counter: On-screen depth display measured in feet and thenths, or meters |
| Monitor: 8-inch LCD color monitor |
