The SE2404NTN series seismic data acquisition system is a portable wired telemetry seismic data acquisition system. This system uses advanced networking technology for distributed real-time data acquisition and display. The
Printer and tape drives (optional): PC compatible USB printer and tape drive
Control software:
Monitoring system
Seismic data acquisition, data quality control
Real-time noise monitoring, data display and recording
RSU-2 Data Acquisition Unit Technical Specifications
A/D Converter: Δ Σ24 bit
Localisation: automatic self-localisation
Data filtering: linear filter
Number of channels: 12
Sampling frequency: 0.025 - 10 ms (selectable)
Longest length: 31 kB/channel
Frequency response range: 1 - 1500 Hz
Cross-channel suppression: < -100 dB
Dynamic range: 120 dB
Harmonic distortion: -114 dB
Largest input signal: 1.6 V RMS
Noise level: < 1 UV RMS
Power usage: 2.5 W / unit
Operating temperature: -40 to 80 degrees C
Storage temperature: -40 to 70 degrees C
Weight: 1.6 kg
Size: 200 X 90 X 180 mm
Power source: built-in lithium battery, 18 hours battery life
BOMTEX 2 Remote Detonator Technical Specifications
Remote control distance: 2 km (open ground)
Frequency range: 433 - 435 MHz / 1 W / 8 channels
Timing GPS (optional): 15 meter positional accuracy, 0.5 microsecond timing accuracy
Detonation voltage: 500 V
Detonation interval: 20 s
Trigger error: < 100 microseconds
Trigger error calibration: TB Channel
Battery life on standby mode: 36 hours
Operating temperature: -40 to 80 degrees C
Protecting
