HydroScat-4 Backscattering Sensor - Fluorometer

HydroScat-4S

antifouling face plate

and shutter

4-Wavelength Backscattering sensor and fluorometer

The middle child in the HydroScat family, the HydroScat-4 doesn't compromise on measurement quality, versatility or ease of use. The HydroScat-4S version, equipped with a built-in anti-fouling shutter, is especially well suited to long-term deployments.

Measurements

Backscattering (ß[140°] and b_b) at 4 wavelengths, or
Backscattering (ß[140°] and b_b) at 3 wavelengths plus fluorescence
Standard wavelengths
- 420, 470, 532 & 700nm, or
- 420, 532, 700nm plus chlorophyll fluorescence
- others available
Depth (330 m standard)

Features

Superior Optics and Calibration
Internal data logging
Real-time data output, 9600 to 57600 baud
Internal rechargeable batteries and/or external 10 to 15V power
Battery capacity 20 hours of continuous use; days, weeks, months of intermittent use
Activate by magnetic switch or software command
HydroSoft software

Options

Your choice of wavelengths
Expanded, non-volatile memory—expand logging capacity to millions of samples
500-meter depth transducer
HydroScat-4S: model with integrated anti-fouling shutter
External battery pack
More...