Multispectral Radiometers

Measurements of radiance or irradiance in air or water

Multispectral radiometers are fully digital sensors that combine precision optics and high performance microelectronics. OCRs are designed for applications in which performance, size, and power are key constraints. These sensors can be mounted on profilers, moorings or AUVs.


Radiance or irradiance measurements, in water or in air


4 or 7 wavelengths available


UV wavelengths of 305, 325, 340, and 380 nm


Optional bioshutter available


Fully characterized cosine response


Custom low fluorescence filters


Networking capability


Data logging and processing software included


Fast sampling rate (7–24 Hz optional)


Servicing, Calibration and Support

Imbros’ local engineering department can service, repair and calibrate your instrument without expensive shipping costs or wait times.



More information from Seabird Scientific



Make An Enquiry