nspection Camera System | Water Well Inspection Camera | Sewer Line Inspection Camera
Borehole inspection camera is mainly used in underwater, borehole, water well drilling hole engineering, hydrology, mining, petroleum, geotechnical, civil and other units or departments.The camera can record video in real time and take photos. With keyboard, it can edit during recording.
Attention
- Please read carefully before use the machine
- Please handle it gently. do not force or pressure it. Please stop use of probe when it dropped off, or have visible signs of damage, or are leaking.
- It is not warranty if user disassemble it or do the man-made damage
- When clean the instrument, please use the soft cloth and a mild detergent. do not use gasoline, alcohol, bananas, water and other solvents. Do not let any liquid get inside the machine.
- Please do not run the machine if no people operation, especial for the winch. Please turn off monitor and unplug all connectors after finish test. 6. Sometimes there will be some technology updates. But please refer to the real machine
Specifications
1. Imaging chip: 1/3" color CCD, sensitivity 0.1Lux;
2. Display: LCD, 12 inches, resolution 1024*768;
3. Lens: Manually fine-tune the focus; the lens is 360 degrees horizontally, tilted 180 degrees to rotate, freely controlled, and can stay in any position;
4. Illumination unit: front LED patch lamp beads, the brightness of the light source is adjustable in 8 levels;
5. Measurable depth: 0-9999m dedicated counter, the specific depth depends on the cable length;
6. Storage unit: U disk:
7. Probe: Panorama/rotation can be replaced at will, Φ40-Φ120mm;
8. Working voltage: AC 220V50Hz;
9. The tensile strength of the cable is: 250KG;
10. The maximum pressure of the probe is not less than 15Mpa;
Safety operation rules for electric winches
1. The electric winch should be installed on a flat, solid ground with good visibility. If the ground is slippery, it needs to be anchored to ensure that the winch is in firm contact with the ground. There will be no backlash when the probe is raised and lowered in the well.
- The center line of the guide pulley of the electric winch should be vertical and overlap the vertical center line of the wellhead. If a wellhead pulley is added to the wellhead, the distance between the electric winch and the wellhead pulley is generally not more than 10M.
- Before the operation, check whether the cable is damaged, confirm whether the hoisting direction of the winch is consistent with the direction required for the operation, The wellhead pulley rotates flexibly in both forward and reverse directions,
The speed control switch needs to return to the initial position before it can be turned on.
- Put your left hand on the power button after booting(When there is an emergency, you can quickly press the shutdown button), Slowly turn the speed control switch knob with the right hand, the winch starts smoothly. When shutting down, the speed control switch knob needs to return to the initial position.
- When the probe is extended into the wellhead, the lowering and retracting speed should not be too fast, should not exceed 3 meters per minute. Prevent cables from tangling each other.
- Depth count reset method: start the winch to slowly pull out the probe and put it into the wellhead. If the depth data displayed on the display is not 0 at this time, you can press the "reset" button at the top of the display to clear the display length.
- The cables must be arranged neatly on the drum, and at least five turns must be kept during the operation. No one is allowed to cross the electric winch cable during the operation.
- The operators are strictly not allowed to leave their posts without authorization during the rotation of the winch. The left hand should be placed next to the start button, and the right hand should not leave the winch speed control switch knob.
If there is a sudden power failure during the operation, the shutdown button should be pressed immediately, and the speed control switch knob should return to the initial position.
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