Simrad ME70 Ecosonda multihaz científica

ME

Especificaciones técnicas

Recuerde que uno de nuestros compromisos es el desarrollo continuo de nuestros productos. Por esta razón, nos reservamos el derecho de alterar las especificaciones técnicas sin previo aviso.

Nuestras especificaciones técnicas sólo están disponibles en inglés. Lamentamos las molestias.


Type of system

  • Scientific multibeam echo sounder

Frequency range

  • 70 to 120 kHz

Beams

  • Organisation: Fan
  • Total number of beams: Maximum 45 beams in fan plus two reference beams
  • Number of split beams: Maximum 45 split beams in fan plus two reference beams

Beam opening angles

  • Alongship: Selectable 2° to 20°
  • Athwartship: Selectable 2° to 20°
  • Opening angles depend on beam steering and frequency.

Operating sectors

  • Athwartship: 60° (Maximum 140° with reduced sidelobe suppression)
  • Athwartship sector centre angle: ±45°
  • Alongship sector centre angle: ±5°

Motion compensation

  • Roll: ±10°
  • Pitch: ±5°
  • Heave

Sidelobe and beam interleakage

  • Alongship: Less than -35 dB
  • Athwartship: Less than -35 dB
  • Adjustable depending on beamwidth and frequency configuration.

Transmission

  • FM with pulse duration 128 to 5120 µs
  • CW with pulse duration 64 to 5120 µs
  • Source level: > 225 dB (depending on beam opening and frequency)

Receiving

  • Receiver dynamic range: 150 dB (instantaneous)

Calibration

  • Calibration software included
  • Target: Tungsten sphere

Transducer

  • Number of elements: 800
  • Technology: Ceramic polymer composite
  • Housing: Circular
  • Housing diameter: 700 mm

Transceiver Unit

  • Individual Tx channels: 800
  • Individual Rx channels: 800
  • Communication: 2 x 1 Gb Ethernet
  • Physical dimensions:
    • Height: 1921 mm
    • Depth: 900 mm
    • Width: 600 mm

Power Supply Units

  • Quantity: Three cabinets
  • Physical dimensions:
    • Height: 812 mm
    • Depth: 418 mm
    • Width: 600 mm

Processor Unit

  • Type: Simrad ME70 Processor Unit
  • Operating system: Microsoft® Windows 7

Optional systems

  • Element data logger
  • Bathymetric processing system
 
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