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SEA BEAM 1050 - MULTIBEAM SONAR
50 kHz
126 individual beams
153 swath width
3000 m depth performance
4100 m seafloor coverage
1.5 resolution
exceeding IHO standards
integrated side scan view
realtime motion compensation
Windows 2000/XP or UNIX/LINUXportable and easy to install
dual frequency option
SEA BEAM 1050 Multibeam Echosounder collects bathymetric and
sidescan data in medium depth watersover a wide swath in excess of
150 degrees.
Detailed data can be recorded with this 50 kHz system in water
depth of up to 3000 meters with maximum126 individual beams.
TheWindows based system fulfils highest accuracy standards.
The compact transducer array of the SEA BEAM 1050 allows both
hull mounted and mobile installationeven on small survey
launches.
SEA BEAM 1050 has become a standard for precise mid depth
measurements with a portable system atreasonable costs and has been
chosen by leading commercial survey companies,hydrographic
institutes andNavies.
YOUR PROFESSIONAL MULTIBEAM SOLUTIONYOUR PROFESSIONAL MULTIBEAM
SOLUTION
4000 m Seafloor Coverage
Professional Survey
in Water Depths up to 3000 m
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Depth/m Coverage/m
500 4100
4100
4400
3800
3000
2100
1000
1500
2000
2500
3000
153 (8,3 x depth)
131 (4,4 x depth)
108 (2,7 x depth)
86 (1,9 x depth)
63 (1,2 x depth)
41 (0,7 x depth)
Frequency 50 kHzNumber of Beams max. 126Beam Width 153Power
Supply 115 / 230 V AC, user selectableMax. Pulse Power 3,5 KW per
transducer arrayMax. Source Level 234 dB 1 Pa/1 mPulse Length 0.3,
1, 3, 10 ms; selectableBandwidth 12 kHz, 3.3 kHz, 1 kHz;
selectableSidelobe Suppression 36 dB (transmission and
reception)Survey Speed up to 16 kn for continuous seafloor
coverage
Sonar Processor Unit (SEE 30-1050) Dimensions: 483 x 369 x 266
mmWeight: approx. 33 kg
Transducer (LSE 237) Dimensions: 530 x 290 mm eachWeight
w/cable: 60 kg
Motion all availabe sensors
Heading NMEA 0183 standard, sentence HDTPosition NMEA 0183
standard, sentence GGA or VTGSound Velocity Data input via RS
232
Software ELAC HDP 4061, C ARIS, C OASTAL OCEANOGRAPHCS, E IVA,
QPS,ROXAR, PDS 2000, CARAIBES,TEI
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DIMENSIONS
TECHNICAL DATA
INTERFACES AND SENSORS
SEA BEAM 1050 - MULTIBEAM SONAR
L-3 Communications ELAC Nautik GmbHNeufeldtstrasse D-24118 Kiel
GermanyPhone +49 431 883 0 Fax +49 431 883 [email protected]
www.elac-nautik.com
L-3 Communications Klein Associates, Inc.11 Klein Drive Salem,
New Hampshire 03079 USA
Phone +01 603 893 6131 Fax +01 603 893 [email protected]
www.L-3Klein.com
R/V RAINIER / NOAA, USA
