Atlas Hydrographic DESO 30 Dual Channel Single Beam EchoSounder supported by ActiveXperts Hydromagic Software

Atlas Hydrographic DESO 30 Dual Channel Single Beam EchoSounder supported by ActiveXperts Hydromagic Software

ATLAS HYDROGRAPHIC offers with the ATLAS DESO single, dual or triple channel high performance echosounders with either paper or digital recording. All echosounders are identified by superb accuracy and outstanding reliability

The ATLAS DESO 30 is a dual channel echosounder. The high frequency channel covers a frequency range from 100 kHz to 1000 kHz and is mainly used for survey applications in shallow water and for sidescan operation. The low frequency channel between 3.5 kHz and 50 kHz has a higher depth range and can also be used for sediment investigation. Due to the wide frequency ranges of the two channels the ATLAS DESO 30 echosounder is not limited to a specific transducer or can easily be adapted to new or existing transducers, respectively. The ATLAS DESO 30 paper recorder provides a high quality permanent record without the need of an additional computer. However, digital raw depth data can be recorded simultaneously and the echo- sounder can be operated by means of an external computer in combination with the ATLAS DESO CONTROL software.

Features

Specification and Operating Data

OPERATING FREQUENCIES
  • Low: 3.5 - 50 kHz
  • High: 100 - 1000 kHz
  • Manual tuning in 1 kHz steps
  • DEPTH RANGE
  • 1.0 - 6000 m @ 12 kHz
  • 0.5 - 1500 m @ 33 kHz
  • 0.2 - 200 m @ 210 kHz
  • OUTPUT POWER
  • Low: 2000 WRMS
  • High: 900 - 1000 WRMS
  • ACCURACY
  • 0.18 m +/- 0.1% depth @ 12 kHz
  • 0.10 m +/- 0.1% depth @ 33 kHz
  • 0.01 m +/- 0.1% depth @ 210 kHz
  • RESOLUTION
  • 0.01 m
  • PHASING
  • Automatic or manual change of measurement range 30%, 20%, 10% overlap
  • PING RATE
  • Up to 25 Hz
  • OPERATING CONTROLS
  • Reception gain
  • Chart on/off and advance
  • Event marker
  • PAPER RECORDER
  • 216 mm, fax paper or film
  • 8 dots/mm, 16 grey scales
  • Paper speed control from 1cm/min to 22 cm/min
  • LCD DISPLAY
  • 240 x 64 pixels transflective LCD with backlight 8 lines
  • ANNOTATION
  • Internal: date, time, position
  • External: from RS232 port
  • INTERFACES
  • 1x RS232 or RS422, 3x RS232
  • Input: DGPS, heave
  • Output: depth data as NMEA 0183, ATLAS
  • DESO 25, Odom, echogram output on LAN
  • OPERATION AND STORAGE
  • Operation on front panel
  • Operation and storage on optional external standard PC
  • SOFTWARE
  • ATLAS DESO CONTROL software supplied for ATLAS DESO 30 operation and echogram storage
  • Hydrographic software package on request
  • HELP
  • The function of each parameter and its maximum and minimum value is shown in the help file of the software or could be printed onto paper chart
  • POWER REQUIREMENTS
  • 11-28 VDC or 115/230 VAC
  • OPERATING CONDITIONS
  • 0 - 50C
  • 5 - 90% relative humidity, non-condensing
  • DIMENSIONS AND WEIGHT
  • H: 444 mm x W: 443 mm x D: 275 mm
  • 15.9 kg