High Resolution Wellbore Camera USB Video Storage Downhole Camera Automatic Cable Winding Winch Well Inspection Camera Downhole Real Time Video Camera
A method of monitoring changes in well conditions on a television screen on the ground by scanning along the wellbore with a television camera. In the exploitation of water wells, due to the age, the well hole will rupture or the water filter pipe will be blocked by calcium deposits for a long time, which will affect the normal use of the water well and cause it to be scrapped. The use of underground TV can accurately find the damaged part and its cause, so that measures can be taken in time [1]. For the bedrock holes in clear water, the lithology, fissures, joints, etc. of the well wall can also be observed through TV; thin layers and interlayers that have been missed by drilling can also be found to supplement the deficiency of the core. The downhole TV is the same as the ordinary industrial surveillance TV, except that the camera part is small in size and can be placed in the well. Downhole TV is photosensitive and can only be used in clean water holes. For mud drilling, downhole sonic TV is used.
Box with ABS / PP alloy material
Waterproof, anti-collision, dust
Box cover with high-quality O-ring, waterproof and durable
Equipped with gas balance valve to adjust the gas balance inside the box
Stainless steel hardware is more stable when opening and closing the box with hinges
Dimension 430X350X150mm 2.6kg
Imaging chip: 1/3 "color CCD, sensitivity 0.1Lux;
Lens: can be manually fine-tuning focus;
lens level 360 degrees, overlooking 180degrees rotation, free control, can stay anywhere; (control method see page 13)
Stainless steel shell, beautiful appearance, strong anti-corrosion ability
Lighting unit: front LED patch light beads, brightness adjustable with 8 grade
Camera diameter 75mm
Pressure more than 15Mpa
Lock for Safety
| 1.Image sensor:1/3CCD |
| 2.Resolution:850TVlines |
| 3.Sensitivity:0.1LUX |
| 4.Pixel:720*576 |
| 5.Camera housing material:stainless steel |
| 6.Grade: HD |
| 7.Working depth: 2000m |
| 8.Working temperature:-10celsius to +40celsius |
| 9.Power:AC220V |
| 10.Frame rate:25frame/second |
| 11.Light source: LED |
| 12.Cable:within 1000m watertightness cable |
| 13.Display:14inch LCD display |
| 14.Camera angle:45degree-60degree. |
| 15.Camera size:75mm(diameter)*300mm(length) |
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