HydroScat Backscattering Sensor Family

Measurements

• Backscattering (ß[140°] and b_b) at multiple wavelengths 
• Fluorescence (optional on HydroScat-4)
• Depth transducer, standard
• Outstanding optical performance
• Calibration—rigorous yet can be performed without elaborate equipment and techniques

Data Handling and Control

• Internal data logging
• Long-term autonomous operation
• Real-time data output
• Activate logging by magnetic switch, or software command

Batteries & Power

• Internal rechargeable batteries standard
• External 10 V to 15 V supply capability
• External battery packs available
  

Software

• HydroSoft included standard

Options

• Choice of wavelengths
• High-capacity, nonvolatile memory expansion up to 2 GB
• Several depth ratings
• Integrated anti-fouling shutter support
• Copper anti-fouling face plates
• Calibration fixture

HydroScat-2

The most economical HydroScat. Measure backscattering at 2 wavelength, plus fluorescence.

HydroScat-2 performance at 4 km depth.  Measure backscattering at 2 wavelengths, plus fluorescence.

Measure backscattering, or a combination of backscattering and fluorescence, at 4 wavelengths.

HydroScat-6

Measure 8 quantities: backscattering at 6 wavelengths, plus 2 fluorescence.