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SYSCAL Junior
IRIS InstrumentsIRIS Instruments · Resistivity · Resistivity Meters

SYSCAL Junior

Versatile 100 W resistivity & IP system for near-surface environmental surveys

The SYSCAL Junior is a compact, all-purpose resistivity and induced polarization system capable of recording two measurements simultaneously, making it particularly efficient for offset Wenner sounding arrays. With a maximum power output of 100 W at 800 Vpp and automatic current ranging, it delivers optimized signal quality across a broad range of near-surface geophysical applications. It measures both resistivity and chargeability with up to 20 IP windows, storing up to 44,800 readings on solid-state memory.

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Applications

  • Pollution monitoring and mapping
  • Salinity and saltwater intrusion assessment
  • Depth-to-bedrock determination
  • Cavity and landslide detection
  • Groundwater aquifer characterization

Specifications

Transmitter Voltage
0–800 Vpp
Transmitter Current
0–1,250 mA
Transmitter Power
100 W (internal DC/DC converter)
Receiver Channels
2
Input Impedance
100 MΩ
Data Storage
44,800 readings (solid-state)