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
