General Acoustics SubPro 2545 Sub-bottom Profiler
General Acoustics’ SubPro 2545 is a high performance, compact and lightweight sub-bottom profiler designed for ASVs and shallow water (starting at 0.25 m water depth), and with its multi-frequency capabilities the SubPro 2545 delivers efficient survey and extraordinary results. The settings of this sub-bottom profiler can be adapted to specific applications, including for soft sediment, sediment transport and upper layers of sediment applications, and the high resolution capability of the system enables an outstanding detection of embedded objects.
Specifications:
Best in class resolution and sediment penetration for shallow and ultra-shallow waters
Frequency: 25 to 45 kHz
Transmit power: up to 2 kW peak (optionally 4 kW peak)
Ping duration/-rate: 80 μs to 1 ms / up to 20 Hz
Dynamic range: 160 dB
Technical internal resolution: 1 mm (24 bit)
Vertical resolution: < 5 cm (depends on setting)
Penetration: more than 15 m (depending on material and system setting)
Power supply: 24 VDC (optional 230 VAC - only in 19 inch housing)
Power consumption: 60 W
Controller weight: 8.5 kg
Transducer beam angle: 9° at 25 kHz, 6° at 45 kHz (Ø 20 cm); 7° at 25 kHz, 4.5° at 45 kHz (Ø 26cm)
Transducer weight: 8 kg (15 kg for Ø 26cm)
Transducer cable length: 1 m (longer on request)
Housing: IP65 rated
Software: SUBPRO-Studio software - Windows compatible, raw data logging and real-time post-processing and re-processing. Data conversion to SEG-Y (Hypack ready). GPS (NMEA) input
