"Active sound source detector"
A special instrument for locating and detecting the location of underground PE gas pipelines in cities and towns can also be used to detect buried non-metallic pipelines. After special processing of audio, the signal is introduced into the underground pipeline through the transmitter; when the fluid in the pipeline is conducted under pressure, the audio signal will propagate along the pipeline and also spread to the ground along the landfill layer medium. The digital audio receiver matched with the transmitter uses extremely narrow band filtering technology to eliminate the interference of environmental noise, and accurately determines the direction and horizontal position of underground pipelines through signal strength analysis.
For complex underground pipelines, field verification must be carried out, especially where a variety of pipelines are staggered, and the instrument detection signal is weak and the interference signal is strong. Pipelines in suburbs or green belts can be detected and verified by drilling method. The drill probe method is to use a special probe rod to manually knock down into the ground on sandy or loose soil pavement to detect the location and depth of underground pipelines.
"Wireless Ground Penetrating Radar"
At present, the fastest detection ground penetrating radar equipment with the widest antenna band on the market adopts the latest real-time sampling (RTS) and high dynamic (HDR) technology, and has built-in 160MHz and 670MHz dual-band antennas. It is suitable for fast synchronization of shallow and deep layers. High-resolution data acquisition is the best choice for your one-stop solution.