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CMD-DUO Electromagnetic conductivity meter for deep survey


Overview Technical specifications Downloads

Transmitter and receiver coils are connected with distance/reference cable.


Probes:

  • Measured quantities:
    • Apparent conductivity in mS/m
      In-phase ratio in ppt (informative values)
  • Measuring range: 1000 mS/m, resolution 0.1 mS/m
  • Measurement accuracy: ± 4% at 50 mS/m
  • Full and half depth range (vertical and horizontal orientation of dipoles)
  • Power supply: Li-Ion battery packs (one charge up to 20 hours of work)
  • Operating temperature: -10 °C to +50 °C

  • Effective High/Low Depth Range Dipole Center Distance
    15 / 7.5 m 10 m
    30 / 15 m 20 m
    60 / 30 m 40 m

  • Dimensions / Weight
    • Transmitter: 65 cm diameter / 9.5 kg
      Receiver: 65 cm diameter / 6.2 kg
    Complete working weight of the set with 20 m cable is 17.7 kg.

Control Unit:

    Connection is provided by integrated Bluetooth technology.

  • Five modes of measurements:
  •       - Manual measurement
          - Continuous measurement
          - GPS Manual measurement
          - GPS Continuous measurement
          - Search mode. On-the-fly data transmission to external device (PC or other) via RS232.
  • Measuring time: 1 – 20 s
  • Direct support of GPS receiver with UTM/UPS possibility
  • Data flash memory: 128 MB
  • Power supply: Li-Ion battery pack (one charge up to 32 hours of work)
  • Dimensions / Weight 270 x 90 (145) x 60 mm / 0.7 kg
  • (Features are identical with standard CMD control unit.)


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