Syscal Deep Marine

Syscal Deep Marine

In fresh water environment, the standard Syscal Pro can be used for marine resistivity profiling. However, in highly conductive environment, a modified variant with higher current output is required, the Syscal Deep Marine.

Highlights:

  • 10 Channel instrument (simultaneous collection of 10 resistivity data points corresponding to 10 depth level)

  • Efficient data acquisition; Short current injection time (recording of a set of 10 resistivities at ~ 2 seconds)

  • Ruggedized streamers are available; 13 graphite electrode takeouts. Typical electrode spacings are 5, 10 and 15m. Depending on the depth of the water column, the streamer can either be floated near the water surface or submerged near the seabed.

  • GPS systems can be directly connected to the SYSCAL Pro Deep Marine

    • Certain GPS also offer an echo sounder transducer which can be directly connected to the PC; in that case, the software will integrate the resistivity data with the GPS coordinates and bathymetry.

  • Continuous data collection, transfer and visualization on the controlling pc. Real time graphs and values of resistivity / depth.

Transmitter Specifications
Voltage0 – 200 Vpp
Current0 – 50000 mA
Power5000 W
BatteryUp to 8 DC 12 V batteries connected in series
Receiver Specifications
Pulse duration150 ms to 8 s
Channels10, 20 channels
Input Impedance100 MΩ
Input Voltage15 V, automatic gain, input protection 1000 V
GPSLocation (coordinates), speed and depth (echo sounder)
ReadingsResistivity, Self potential, Induced polarization (up to 20 windows), Quality control, and optional full waveform
Resolution / Accuracy1 µV / 0.2%
General Specifications
Noise ReductionPower line rejection, SP linear drift correction
Storage44,800 readings, stored on solid-state memory
Weight11 kg (internal Rx / Tx batteries)
Operating T°–20 °C to +70 °C
GeneralFiberglass, weather-proof, casing
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