Multichannel Digital Seismograph MASW Engineering Seismograph
Digital Multichannel Engineering Seismograph For MASW And Refraction Survey
WZG-24C Engineering Seismograph is a compact 24-channel seismograph with a 24-bit acquisition board and a USB interface for connecting to an external computer.
For professional users, the WZG-24C is a very economical solution for a variety of applications.
● Refraction
● shallow reflection
● Surface wave (MASW, Re.Mi., Vs30, MAAM, ESAC, etc.)
● Borehole survey
● building exploration
● Oil and gas exploration
● Observation of microseismic cracks
● Abnormal movement discovery and observation
Specification
| Channel | 6/12/24/48 |
| Sample stations |
1024, 2048, 4096, 8192, 16384 Micro-seismic survey, 1M sampling, several notches |
| Sampling frequency |
10μs, 25μs, 50μs, 100μs, 200μs, 500μs, 1ms, 2ms, 5ms, 10ms, 20ms |
| Micro-seismic survey | 1ms~200ms, selectable A/D converter: 24-bit |
| Signal stack and amplification | 32 bit |
| Dynamic range | 144dB |
| Frequency pass bands | 0.1Hz~4000Hz |
| Noise | 1μV(full-frequency) |
| Amplitude consistency | ±0.2% |
| Phase consistency | ±0.01ms |
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