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24channels Seismometer Refraction and Reflection Seismic Exploration System


| 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 |
| Lapse-time: 0~9999ms |
| Host computer (Industrial PC) |
| PIII 533MHz |
| EMS memory: 128M |
| Disk: no less than 40GB |
| CD-ROM: interior |
| Display: 800 600 VGA LCD (TFT true colour) |
| Input: Chinese character tablet, small keyboard, photoelectric mouse |
| Port: double serial port, one parallel port, double USB port, mouse port, |
| keyboard port |
| Flash-Memory: 32M |
| Data format: SEG-2 |
| Software package: |
| Shallow reflection software |
| Rayleigh wave software |
| Micro-seismic collecting software |
| High density and high resolution lateral section survey transaction software |
| Operating temperature: -10℃~ +50℃, 90%RH |
| Memory temperature: -20℃~60℃ |
| Power: DC 12V 4A (5.5A at 48 channel) |
| Size: 400mm×310mm×180mm |






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