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Product Survey > Single-beam Echosounders > Wuxi Haiying-Cal Tec Marine Technology Co., Ltd

Wuxi Haiying-Cal Tec Marine Technology Co., Ltd

  09/02/2012
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Brand Wuxi Haiying-Cal Tec Marine Technology Co., Ltd
Year of initial development 2002
Product HY1600
Max. power consumption (W) 30
Power (DC, AC) 11-30VDC or 220VAC
Weight (in air) and dimensions (w x h x d) of transducer/transceiver 1.5kg; ?8cm x 8cm
Weight and dimensions (w x h x d) of display and logging unit 10kg; 40cm x 33cm x 19cm
Portability of logger (rack, desktop, portable) Rack, desktop, portable
Software platform (Windows, other) Other
Depth range of operation (m) 0.3-300
Frequency range (kHz) 208
Number of frequencies supported simultaneously 1
Power output of transducer at standard frequencies 0.1kW
Beam angles (along and across)
Depth resolution, accuracy 1cm ± 0.1% depth
Max. pulse sounding rate 20Hz
Pulse length 0.05-0.4ms
Dynamic range (dB) 80
Are heave, pitch and roll corrections included? Heave correction only
Capable of being operated remotely (e.g. via PC) Yes
Supported external data inputs (heave/roll/pitch, positioning) Heave and positioning
Can events and annotations be marked? Yes
Can sound velocity and temperature profiles be included in real time ? No
Is real-time coupling to survey/post-processing software possible? Yes
What data are displayed in real time (e.g. depth, classification, thickness)? Depth
Data output options (e.g. raw data, transducer and motion-corrected depth, sea floor classification) Raw data, transducer and motion-corrected depth
Data output formats DESO 25, Echotrac
Data output for sea floor classification? No
How are data displayed? Back-lighted graphical LCD module
Connection possibilities RS232
How are data internally logged? Thermal paper
Main use of the system Precision survey



     


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Hydrographic Survey of Riverbed Erosion

Members of the US Geological Survey were filmed while out on the Missouri River at Williston, North Dakota, USA, performing a hydrographic survey to monitor the state of riverbed erosion. They were using a multibeam echo sounder which transmits sound energy and analyses the return signal (echo) that has bounced off the riverbed or other objects. Multibeam sonars emit sound waves from directly beneath a ship's hull to produce fan-shaped coverage of the riverbed. 


Gauge height at the Williston gauge was approximately 27.65 feet when this video was taken. Additional information about the USGS streamgauge at Williston is available at http://waterdata.usgs.gov/nd/nwis?program=nwisman&site_no=06330000

 

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