500m Clear Image Borehole Inspection Camera with Depth Counter

Introduction:
HYJJ 500m Clear Image Borehole Inspection Camera with Depth Counter is a professional instrument for borehole testing, which adopts the latest TV camera technology to clearly reflect various states of borehole wall to the monitor on the ground.
Images can be saved by video equipment or a microcomputer, providing a reliable basis for analyzing various geological conditions in the well

Application:
HYJJ 500m Clear Image Borehole Inspection Camera with Depth Counter is suitable for engineering geology, hydrogeology, geotechnical engineering, mining and petroleum geology etc, not only can be used to detect cracks, dislocations, falling objects in the well, blockage of water filter pipe and the position of quicksand, etc. in the well wall, but also can observe bedrock fissures and development status in the bedrock area, as well as size and location of the borehole and other geological conditions.

With advantages of waterproof, high pressure resistance, high temperature resistance, easy operation and large data volume, it can realize real-time image monitoring, collection and video recording, which stores by SD card or U disc.
Especially in the conditions of dry holes or clear water holes, very clear color images can be obtained in real time, it can provide reliable basis for handling various accidents in holes, with unique intuition and authenticity.

Controller	* APS main control box, size: 415*340*144 * Voltage input: 12V/220V * Depth interface: connect depth sensor * Probe interface: connect the probe, transmit video and power supply * Display: 12 inch bright LED display, outdoor viewable * Can record, capture photos * U disk storage video files, can be played back on site * Video can be magnified eight times * One-click toggle video display
Logging Winch	* Manual winch, electric winch(optional) * Winch: stamped reinforced baffle reel * Winch frame material: aluminum, iron (optional)
Camera	* Camera material: galvanized * Camera size: Φ73mm * Camera lens material: front high transparent quartz glass, the quartz glass at the side end effectively prevents grinding * Camera pixels: Sony CCD camera, 750 cable * Lens angle: 95 degrees * Camera light: 8 bright LED beads on the front, LED strong light source beads on the side (adjustable brightness) * Probe withstand pressure: 20MPA, maximum pressure depth up to 2000 meters * The side camera can rotate 360 degrees to infinity forward and back
Displayer	12 inch BNC/VGA/HDMI/USB industrial display: * Contrast ratio: 450:1 * Brightness: 500cd/m2 * Resolution: 1280*800
Professional logging cable	* Cable material; Photoresistant material * Tensile: 280KG * Outer diameter: 8mm * Temperature resistance: 70 degrees

Features:
Support NTSC PAL camera;
H264 H265 image compression technology;
Support video capture;
Can switch among six languages: Chinese, English, German, Spanish, Polish, French;
Support serial port command communication;
OSD on and off;
Image brightness/chroma/contrast/mirror settings;
Power on-off protection function;
SMP4 video file format;
With a 512G capacity SD card;
SD card upgrade firmware;
USB connection to computer to read card data;