Photo radiometers. UVA, UVB, UVC Radiometric instruments.

The Photo Radiometers are instruments with a large LCD display.
They measure illuminance, luminance, PAR and irradiance (across VIS-NIR, UVA, UVB and UVC spectral
regions or measurement of irradiance effective according to the UV action curve).

The radiometer probe measures the global irradiance in the UVA or UVB spectral region on a plane
surface (Watt/m²). The global irradiance is the sum of the direct solar irradiance and of the diffuse irradiance.
In order to measure the only UVA radiation diffuse part it’s possible to mount the radiometer on the relevant
shield ring. The radiometers can be used also for monitoring the UVA rays indoors.