| Brand |
Wuxi Haiying-Cal Tec Marine Technology Co., Ltd |
| Year of initial development |
2005 |
| Product |
Digital Echosounding System |
| Max. power consumption (W) |
100 |
| Power (DC, AC) |
24VDC or 220VAC |
| Weight (in air) and dimensions (w x h x d) of transducer/transceiver |
20kg; 41cm x 19cm x 11cm |
| Weight and dimensions (w x h x d) of display and logging unit |
15kg; 53cm x 44cm x 21.5cm |
| Portability of logger (rack, desktop, portable) |
Rack, desktop, portable |
| Software platform (Windows, other) |
Windows XP |
| Depth range of operation (m) |
0.3-2,000 |
| Frequency range (kHz) |
208/24 |
| Number of frequencies supported simultaneously |
2 |
| Power output of transducer at standard frequencies |
0.6kW |
| Beam angles (along and across) |
8°@ 208kHz; 22°@ 24kHz |
| Depth resolution, accuracy |
1cm ± 0.1% depth @ 208kHz, 10cm ± 1% depth @ 24kHz |
| Max. pulse sounding rate |
20Hz |
| Pulse length |
0.05-0.4ms @ 208kHz; 0.15-3.2ms @ 24kHz |
| Dynamic range (dB) |
85 |
| 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 |
NMEA, DESO 25, Echotrac DBT |
| Data output for sea floor classification? |
No |
| How are data displayed? |
Echogram on PC screen |
| Connection possibilities |
USB, RS232, printer |
| How are data internally logged? |
Hard disks |
| Main use of the system |
Precision survey |
