Borehole Camera for Water Well Inspection 1000m

Borehole Camera for Water Well Inspection

Main application:

Stratum structure divide

Well wall stratum crack

Karst development discrimination

Distinguish fractured development zone

Determine the karst distribution position

Long time underground borehole monitoring

Features:

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

System component:

Ground displayer, logging probe, 500m electrical winch and 500m cable, DVR, Wellhead pulley

Technical specification:

1. Power: AC220V±10% 50 HZ

2. Inspection Depth: 0­2000m

3. Depth counter: High precision photoelectric counter, accuracy 0.05mm

4. Probe: Room temperature to 40°C Diameter 80mm

Length: 460mm Pressure: 0­20Mpa

5. Temperature display: Temperature real­time record according to probe submerged

depth

6. Waterproof Sony Camera:

Inductor sensor: 1/3" CCD

Minimum illumination color 0.01Lux

Resolution: ≥ 850 Line camera