Technical specifications:
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
