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  Products Light Measurement 

Light Measurement

HydroRad-ES1

HydroRad In-situ Hyperspectral Radiometers

Self-contained multi-channel radiometers with many configuration options for environmental monitoring, ocean color remote sensing, and more.  All models offer built-in intelligent data logging for autonomous or real-time operation, plus internal rechargeable batteries.

WaLRUS II Hyperspectral Radiometer Buoy

Available in various configurations for simultaneous measurement of multiple light quantities, above and below the water surface.

Fiber-Optic Light Collectors

Fiber optic heads that gather light for precise radiometric measurements by HydroRads or other instruments with fiber optic inputs

PURLS Photo

Portable Universal Radiometer Light Source (PURLS)

Broad-band solid-state light source stabilized with optical, electronic and thermal feedback, for monitoring the stability of HydroRads and other radiometric instruments.  Integrated into rugged, shippable housing.

SLS-1 Stable Light Source

Solid-state light source stabilized with optical, electronic and thermal feedback, for monitoring the stability of HydroRads and other radiometric instruments.

HydroShutter-HR

Motorized copper shutter covers fiber optic light collectors between measurements to eliminate bio-fouling.

SpectraDAS

SpectraDAS Spectrometer Controller / Logger

Provides the data logging and system features of the HydroRad family, for applications that don't require a completely submersible system.  For any application requiring automated or remote data collection, whether in the laboratory or the field.  Can be equipped with submersible light collectors, and weatherproof housing options are available.

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All specifications subject to change without notice.