The cross-well elastic wave CT complete detection device is mainly divided into two parts: transmitting and receiving The transmitting source is a high-power electric spark source, and the receiving part i...

High-power spark source is a good pulse source It has many characteristics, such as high excitation energy, controllable excitation frequency, wide spectrum (the frequency can range from a few hertz to se...

In recent years, with the rapid development of national water engineering construction, water seismic exploration has received more and more attention The water rapid seismic surveying equipment independently...

The equipment integrates single-shot high-power electric spark source, GPS, high-precision seismograph and geophone It is suitable for single-point reflection method (ie seismic imaging) survey in rivers and ...

It can be used to detect underground karst, ancient caves, hollows, burial objects, mining goafs; identify underground structures, permeable zones, water flow channels and azimuths, and determine the location and extent of fracture zones; shallow seismic wave reflections, surface waves, refraction exploration, etc Non-destructive testing high power source