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Marine Magnetics SeaSPY Mk1 Marine Magnetometer

Available for rental/hire from Ashtead Technology - the Marine Magnetics SeaSPY Mk1 Marine Magnetometer.

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The SeaSPY magnetometer product eliminates many of the inherent problems associated with other marine magnetomers such as orientation restrictions, sensor realignment, time and temperture drift and poor absolute accuracy. Marine Magnetic's SeaSPY magnetometer measures the ambient magnetic field using a specialized branch of nuclear Magnetic Resonance technology, applied specifically to hydrogen nuclei.

The SeaSPY sensor is unique in that it is entirely omnidirectional. The amount of signal produced by the sensor is completely independent of magnetic field direction. You never have to orient your sensor, because it is already optimized to work around the World.

The SeaSPY Towfish includes high sensitivity omnidirectional Overhauser sensor, electronics module containing all of the driving electronics, leak detector, 4 lead weights and SeaLINK data acquisition and GPS logging software for Windows. Also included tow cable, communication transceiver, power supply, altimeter and pressure sensor.

  • Digital system
  • High sensitivity
  • Highest absolute accuracy
  • Maintenance Free Sensors, no realignment and no consumable parts
  • Ultra low power consumption
  • Worldwide operation with no restrictions
  • Cable & pipeline survey
  • Shipwreck, search and salvage
  • Environmental survey
  • Exploration geophysics