UV-S series radiometers
The UV Radiometers represent the state of the art in atmospheric UV instrument design providing a maximum of precision, reliability and long-term stability.


  • 3 spectral bands available, Quartz dome, Specially shaped diffuser for very good cosine response.
  • Diffuser reduces long-term drift and thermal modulation by protecting the black glass filter from direct solar exposure.
  • Sensors are thermally stabilized (heated / cooled at 25 °C) including filters, detector and pre-amplifier.

The UV Radiometers have sealed, weather resistant cases made from coated aluminum. They permit continuous outdoor operation. The Radiometers can easily be adjusted in the horizontal by help of three leveling screws and the built-in circular bubble level.