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

Main 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. 

Specification:

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

Camera

1.Sony inducer 1/3’’ CCD

2.HD 850 TVL image definition

3.Waterproof

4.Panoramic lens camera

Specialized cable

Length: 0-2000m (optional)

1.With steel wire

2.Max bearable tension: 260kg

Control unit

1.220V/380V/12V optional voltage mode

2.Aeronautic aluminium case

Downhold pulley

Logging depth counter equiped

Logging winch

Manual & electric winch available

HD DVR: SD card