innomar SBP smart - Page 208

208 User’s Manual INNOMAR Parametric Sub-Bottom Profilers / SESWIN
208 Innomar Technologie GmbH (2023-01)
Main Technical Specifications “standard-plus”
Sub-Bottom-Profiler (SBP)
SBP primary frequency range (PHF) approx. 100 kHz (band 85 – 115 kHz)
SBP primary source level > 240 dB//µPa re 1m
SBP secondary low frequencies (SLF) 4, 5, 6, 8,10,12, 15 kHz (centre frequency, user selectable)
SBP SLF total frequency band up to 2 – 22 kHz
SBP SLF pulse type Ricker, CW
SBP SLF pulse width 0.07 – 1 ms (user selectable)
SBP beam width (-3dB) about ±2° for all frequencies / footprint <7% of water depth
SBP heave / roll / pitch compensation heave; depending on external sensor data
SBP water depth range 0.5 – 400 m
SBP sediment penetration up to 50 m (depending on sediment type and noise)
SBP sample / range resolution <1 cm / up to 5 cm (depending on pulse settings)
Sidescan Sonar (SSS)
SSS water depth range 1 – 30 m
SSS frequency 250, 410, 600 kHz
SSS source level > 210 dB//µPa re 1m
SSS beam width (-3dB) approx. 0.8° × 58° for all frequencies
SSS pulse type / width CW (40, 80 µs); LFM chirp (500 µs / 35 kHz bandwidth)
General
Pulse rate up to 60 pings/s (multi-ping mode available)
Data acquisition digital 24 bit / 96 kHz; envelope or full waveform
External sensor interfaces HRP sensor, GNSS, Depth
Bottom detection internal (HF and SLF data) or external depth
Depth accuracy (2 cm @ 100 kHz / 4 cm @ 10 kHz) + 0.06% of water depth
Power supply 100 – 240 V AC / 50 – 60 Hz (fuse 16 A / slow)
Power consumption <350 W (max. power-on inrush current 20 A / <100 ms)
Environmental conditions Storage: -10…+60°C / <90% non-condensing rel. humidity
Operation: 0…+35°C / <70% non-condensing rel. Humidity
Production Start / End 2011 / 2018
Topside Unit
Dimensions (L×W×H) 52 cm × 40 cm × 44 cm
Housing 19 inch / 9U
Weight about 43 kg
System Interfaces
Motion data IN
TFT display and
control buttons
SBP transducer
connector
Sidescan
transducer
connectors
Navigation data IN
PC interface
Power indicators
(LEDs)
Power connector
and switch
Trigger In/Out