Brief introduction of PIW-2000 borehole drilling camera:

 WIth Manual/Automatic Winch and PTZ rotary camera, PIW-2000 is specializes in 100-

2000m well/borehole inspection.

Rotating Camera

Camera Size: Φ70mm (75mm optional)
Camera Material: 304 stainless steel
Camera Lens Material: explosion-proof optical glass
Camera Pixels: CCD camera, 720 TVL
Lens Angle: Pan 360°, Tilt 180°
Camera Light: Front 8 high-brightness patch beads, rear 16 LED light source light beads
Brightness Adjustment: can adjust the brightness of the front light source via the button of the control box, 5 dimming
Probe Pressure: 25MPA

Focal Length Adjustment: Adjust the focal length through the main control panel button 

Panoramic Probe (optional)

Camera Size: Φ75/85mm
Camera: Stainless steel, split-type easy to remove
Camera Lens: High Temperature Resistance Lens
Camera Pixels: CCD camera, 700 TVL
Lens Angle: 130˚ Wide Angle
Camera Lights: equipped with 9 high-brightness LED cold light source
Probe Pressure: 25MPA, 2500 meters max.
 Probe Temperature: -20˚ -55˚

Control Box

ABS Main Control Box, equipped with a variety of accessories, integrated control
Voltage Input: 220V
Depth Interface: connect the depth sensor
Probe Interface: connect the probe, transmit video and power
Data Interface: can write the well number and calibrate depth automatically.
Video System: 8G SD card recording system, support 32G max.
Depth Return to Zero: please return to zero before well logging to count accurately.
Display: 7” high light LED display, with a sunshade, outdoor visual.
Extended Port: video capture extension interface(optional)

Monitor

7" LCD monitor
Aspect Ratio: 4: 3
Contrast Ratio: 400: 1
Brightness: 500cd / ㎡
Resolution: 1024*768
Power Supply: DC 12V
Color System: PAL / NTSC / SECAM

Winch(automatic cable)

Electric Winch: Control the cable retract function by adjusting the governor switch
Motor: Permanent magnet DC motor, power off self-locking
Downhole Pulley: Downhole pulley has the function of depth counting,but need the data line to connect the main control box to use 

Cable

Cable Material: light and heat resistant material
Bearing Pull: 480KG
Outer Diameter: 8.2mm
Temperature: 105℃