CCTV camera system GTV300

industrialfor boreholesdigital

Downhole CCTV camera is widely used in engineering hydrogeology, observation of geological bodies in the borehole observation pile of all kinds of abnormal and defects, well maintenance, detection of damage crack, dislocation, cavity, downhole falling objects and filter pipe hole blockage.lt can also be used in underwater rescue, earthquake collapse life detection, underwater monitoring, aquaculture and other industrial applications. 1. With a number of domestic patent innovative design, using high-quality components imported from Germany, professional technology to build.. 2. The whole machine is portable, suitable for single operation on complex occasions, and can be used in AC and DC. 3. The auxiliary light source design with adjustable brightness can make the detection image clearer.Using LED lighting scheme, so that the detection effect is more prominent;(patent) 4. The field Angle of wide-angle direct vision lens is larger than that of imported equipment (patent) 5. Own power supply, no need to use alternating current on site, can be tested at any time. 6. Video recording and photography can be set arbitrarily, easy to use. 7. Probe alloy steel housing.Waterproof (IP 68), high temperature and pressure resistance. 8, main use: underground TV is widely used in engineering hydrogeology, observation of drilling in the geological body observation piles of various anomalies and defects, well maintenance, detection of shaft wall damage, cracks, dislocation, cavity, underground falling objects and filter pipe hole blockage.It can also be used in underwater rescue, seismic landslide life detection, underwater monitoring, aquaculture and other industries.