Tunnel seismic Prediction

详情

TSP*4 Tunnel Geological Advance Detection System
Tunnel seismic Prospector

Function:
The TSP*4 tunnel geological seismic probing system combines advanced geological surveying technology with modern electronic technology into a high-technology product. The system is primarily used for probing the immediate state and position of geological structures during tunnel excavation; it also conducts evaluations of the rock to guarantee the safe production and accurate workload estimation of the tunnel.
The system is composed of the central unit, sensors, seismic emitter, data processing software and supporting technical service.

Specifications:
Channels No.: *4
Frequency Range: low frequency channels (*4): 0.5 Hz - *0 kHz
               high frequency channels (6): *0 Hz - *0 kHz
Preamplifier Gain: *6 - *8 dB
Input Impedance: *0 kOhm
A/D Converter: *4 bit
Sampling Interval: low frequency channels (*4): 0.**5 - 5 ms
               high frequency channels (6): 0.****5 - 0.4 ms
Dynamic Range: **4 dB
Cross-channel Interference: **0dB
Synchronization Mode: wired pulse, GPS timing, GFSK radio (**3 MHz)
Monitor: 9" (*6:9), ***4x**0
Processor: Intel (R) Atom (TM) N**0 1.6 GHz
RAM: 1GB
Hard Drive: **0 GB
Size: **0 x **0 x *0 mm
Weight: 4.5 kg
Operating Temperature: **0 to *0 deg C
Power Consumption: *2V / 1.2 A
Built-in Lithium Battery: 7.4V/*7.6Ah (*0h operating time)