High Resolution Seismograph - DZQ12/24/48

Main Features

Adopt the latest high-speed, high-precision real 24-bit A/D converter. Maximum sampling interval for 48 channels in simultaneous sampling is 31.25us, reaching international advanced level.
Maximum sampling interval for single channel is up to 10us.
Not only use the advanced wave filter with ultra-low distortion performance, better than 120 dB, with external suppression (cut-off frequency automatically changes with sampling frequency); meanwhile, various digital wave filters (high, low, band pass wave filters) are set in the software, with their cut-off frequency being set artificially.
Brand-new overall structure design, which allows more reasonable view to facilitate the operation.
Can easily complete seismic data acquisition, and data processing
Support coverage measurement;
Provided with overlaying switch and overlaying cable manufactured by our factory, the application in various reflection, refraction, reflex measurement for field exploration can be facilitated, thus greatly improving the efficiency of field work.
DZQ48 high-resolution seismograph can support 12-channel and 24-channel overlaying measurement without external configuration
Built-in unique instrument detection system. Self-checking acquisition, data computing, self-checking report can automatically generated the output.
Field make-and-break test for geophone and jug lines, full waveform noise monitoring
Support multiple (at Windows interface) processing software: Superficial reflex processing, refraction, surface wave shear wave package, blasting, pulsating, high-density seismic imaging processing software
Clock: Annual timing clock, file recording time will be stored in along with parameters