Borehole inspection camera

Product Description

This 360degree panoramic downhole camera/borehole televiewer monitoring system is specially suitable for engineering hydrogeology,

observing abnormalities and defects in various observation piles of geological bodies in boreholes.

Mainly used in water well maintenance, detection of well wall cracks, dislocations, falling objects, filter pipe hole clogging and

quicksand location, etc., and suitable for oil fields, geological freezing holes, geological prospecting, geotechnical

engineering, engineering quality inspection, etc.

Power supply: The main control box 220V AC as the working power supply, and the power consumption of the whole

machine is only 20W.

Lightweight and applicable: The electric winch adopts automatic braking device, the structure is compact, the volume is light, and

it is durable.

The probe has excellent waterproof performance, high pressure resistance and high temperature resistance.

Stable and reliable: The system adopts high-quality devices and curing program modules, which greatly reduces the use of separate

devices, thereby improving the stability and reliability of the system's operation.

Main Specifications:

The camera in the underwater probe adopts Sony 1/3 Sony industrial-grade wide-dynamic high-speed camera

Resolution (horizontal center) 1200 lines (1200TVL)

Signal format: PAL

Minimum illumination: 0.001LUX/F1.2

White flat horizontal mode: automatic opening

Backlight compensation method: high brightness backlight compensation (HLC)

Working voltage: DC12V±5%

A variety of underwater probes can be used in conjunction with the host, 80mm, 50mm and other three kinds of probes can be freely

interchanged according to the aperture (probe interchange).

The probe has built-in 6-9 high-quality, high-power LED lamp beads, which have excellent characteristics of cold light source and

low light decay.

The probe is made of stainless steel, resistant to high pressure and high temperature, with a pressure of up to 30 MPa, and can

dive to a depth of 3000m without water leakage or water seepage. It is resistant to high temperature and high light transmission

resin, and the lens is not easy to break.

The probe is under pressure, the transmission cable is different in meters, and the hole depth can be configured, 50 meters

(within), 100 meters, 200 meters, 300 meters, 500 meters, 600 meters, 800 meters, 1000 meters, 1200 meters, 1500 meters, 2000

meters .

The multi-function main control box is equipped with a high-definition 12-inch professional LCD display with high-definition and

delicate picture quality. The screen can directly display the depth of the probe's dive, and there is a video expansion port.