Resolution (horizontal center) |
1200TVL |
signal system |
PAL |
Minimum illuminance |
0.001LUX/F1.2 |
White balance method |
Automatic activation |
Backlight Compensation |
High brightness backlight compensation(HLC) |
working voltage |
DC12V |
| diameter |
70mm |
Main purpose and characteristics
The underground television system is specifically designed for engineering hydrogeology, observing various anomalies and defects in geological bodies in boreholes, repairing water wells, detecting cracks, misalignment, water droplets, clogged filter holes, and sand flow positions in wellbore walls. It is also suitable for industries such as oil fields, geological freezing holes, geological exploration, geotechnical engineering, and engineering quality inspection.
☆ The probe is equipped with 6 high-quality and high-power LED chips, which have excellent characteristics such as cold light source and low light attenuation
☆ The probe is resistant to high pressure and high temperature, with a pressure capacity of up to 30 megapascals. It can dive into water up to a depth of 3000m without any water ingress or seepage. The probe is made of high temperature resistant and highly transparent resin, and the lens is not easily broken
☆ Probe pressure bearing, transmission cable length varies, hole depth can be configured, within 50 meters, 100 meters, 200 meters, 300 meters, 500 meters, 600 meters, 800 meters, 1000 meters, 1200 meters, 1500 meters, 2000 meters
The main control box uses 220V AC power as the working power supply, with a total power consumption of only 20W.
The probe has excellent waterproof performance, high pressure resistance, and high temperature resistance.
Stable and reliable: The system adopts high-quality components and solidified program modules, greatly reducing the use of separation components, thereby improving the stability and reliability of the system operation.
FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
3.How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 25-30 days.
4. What's your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
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