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Sea-Bird Scientific Device / Instrument

Radiometers and PAR Sensors

Model HyperOCR, OCR 504, PAR Sensor, ECO-PAR

Hyperspectral and multispectral ocean color radiometers and PAR sensors for profilers, buoys, AUVs, ships and aircraft.

Description

HyperOCR sensors provide 136 channels of calibrated optical data from 350-800 nm for in-water and above-water use. The OCR-504 is a digital multispectral radiometer sampling at 7-24 Hz with low-fluorescence filters and optional Bioshutter.

Key features

  • PAR sensors measure 400-700 nm photons with a filtered silicon photodiode (to 1000 m or 7000 m), and the ECO-PAR adds Biowiper anti-fouling and optional internal logging
  • HyperOCR channels: 136 (350–800 nm)
  • PAR depth: 1000m, 7000m

Specifications

HyperOCR channels136 (350–800 nm)
OCR 504 sampling7-24 Hz
PAR depth1000m, 7000m

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