Information
Number of channels | 8 ch |
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Number of input | 3 ch input (Hx, Hy, Vz) by OYO Borehole Pick or max. 8ch input by standard seismic take-out cable |
Input Impedance | 20 kΩ,0.02 μF |
Preamp Gain | 24 dB or 36 dB |
Bandwidth | 1.75 Hz - 20 KHz |
A/D Resolution | 24 bits |
Sampling Interval | 0.0625, 0.125, 0.25, 0.5, 1.0, 2.0 msec |
Data Format | SEG2 |
Power Requirement | 12 VDC (external battery) |
Operating Temperature | -30 to +70˚C |
Dimensions | 254 (W) x 305 (D) x 177 (H) mm |
Weight | 3.6 kg |
Vertical & Horizontal geophone | Natural frequency : 28 Hz Sensivity : 104 mV/cm/s Impedance : 215 Ω |
Operating temperature | 0 - 40˚C |
Material (Mainflame & Weight) | SUS 304 |
Dimensions | Length(Total length) 303 mm & Outer dia. 43 mm |
Weight (Total) | 14 kg (100 m Cable 12 kg + Mainframe 2 kg) |