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K.U.M. Umwelt- und Meerestechnik Kiel GmbH K.U.M. Titanium Seismometer

Nanometrics Trillium Compact OBS Seismometer

The K / MT 210 seismometer is a flat, palm-sized device consisting of a titanium bottom and a titanium case.
Its special shape and profiled bottom plate optimize the adaptation of the seismometer to the seabed structures and the coupling to the shear waves.
It can be equipped with up to three geophones / sensors, which measure different seismic movements depending on the frequency.
The pressure-resistant material titanium allows the use of the seismometer up to a depth of 6000m.

  • K.U.M. Umwelt- und Meerestechnik Kiel GmbH K.U.M. Titanium Seismometer
K.U.M. Umwelt- und Meerestechnik Kiel GmbH
Wischhofstr. 1–3
24148 Kiel
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  • Sensitivity
    750 V·s/m nominal ±0.5% accuracy
  • Bias Offset
    ±0.5 %
  • Bandwidth
    -3dB Steps by120s and 100 Hz
  • Transferfunktion
    Lower poles within ± 0.5% of nominal value. High-frequency response within 1dB of nominal value 26 mm / s
  • Clip Level
    From 0.1 Hz until 10 Hz
  • Interfering frequencies [Hz]
    None below 100 Hz
  • Inclination Accuracy [degree]
  • Operating temperature: min. [°C]
  • Operating temperature: max. [°C]
  • Min storage temp [°C]
  • Max storage temp [°C]
  • Dimensions
    Height- 226mm plus plug
  • Weight [kg]
    12,5kg (13,6)
  • Inner diameter [mm]
  • Outer diameter [mm]
  • Max. Depth of use [m]
    6000m (8000m)
  • Housing material
  • Man Machine Interface (MMI)
    Integrated web server, accessible with any standard browser
  • Sensormodus
    XYZ or UVW Mode possible
  • Levelling
    Direct leveling possible, Automatic iterative leveling programmable
  • Download
    System status is logged, as well as values ​​of the integrated Magnetometer and the inclination angle. Free storage for over 2 years with daily logging.
  • Technology
    Two motorized gimbal axles, no rotation restriction, no Blockade angle. Special shape of the suspension guarantees full Seismometer performance
  • Range
    > ± 45 ° relative to the upright sensor
  • Accuracy
    less ± 0.5 ° deviation from the perpendicular
  • Magnetometer
    3-axis, mounted directly on the sensor, leveled
  • Power consumption
    typically <180 mW when muled and in a quiet environment
  • Max. operating power [V]
  • Weight in water [kg]
  • Weight in air [kg]

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