seismograph

DZS-1 Deep Digital Seismograph is a kind of 3D data acquisition device. Mainly utilizes ... huge seismic wave to detec Main ApplicationsDZS-1 Deep Digital Seismograph is a kind of 3D data acquisition device. Mainly utilizes ... Data Acquisition Utilizes Explosion And Huge Seismic Wave Deep Digital Seismograph

... Portable 4.Source pattern: hammering seismic source Mining intrinsicsafety type seismograph, seismometerIt is high-tech excavating tunnel omnibearing geologicalexploration mining geophysical ... prospecting equipment, Mining intrinsicsafetytype seismograph is based on reflection of seismicexploration, use multiple coverage recording ...

1Hz--100Hz Vertical, Horizontal and 3 Components Geophones. CDJ Series Geophones, natural frequency from 1Hz to 100Hz, include vertical geophone, horizontal geophone, bi-component geophone, tri-component geophone and inner-well geophone.CDJ low-frequency geophones, 1Hz, 2Hz, 2.5Hz or 3Hz, are widely used in deep seismic prospecting, earthquake monitoring, microseismometry in engineering, surface ...

... kinds of valuable instrument, laser, testing instrument, detection instrument, the seismograph and outdoor investigation, camping, adventure and radio out interview and ...