UVA+B Meters
Solar Light’s versatile NIST-Traceable PMA-Series Datalogging Radiometers / Photometers are designed for scientific professionals, offering unparalleled accuracy and flexible data management. These unit accepts over 85 different PMA21xx-Series sensors measuring UV, Visible, and IR wavelengths. Choose from the advanced Model PMA2100 Dual-Input Data Logging Radiometer or the standard Single-Input Model PMA2200.
The semiconductor UV sensor consists of a photodiode chip and a UV filter. The sensor is completely insensitive to visible light longer than 400 nm and infrared radiation, since its spectral response covers only the UV region from 260 to 400 nm. Applications of the sensor include solar UV detection, as the spectral response is well matched to the solar UV spectrum.
The semiconductor UV sensor consists of a GaAsP photodiode chip and a UV filter which is completely insensitive to visible light longer than 400 nm and infrared radiation, since its spectral response covers only the UV region from 260 to 400 nm. Applications include solar UV detection (as the spectral response is well matched to the solar UV spectrum) and tanning lamps peaking near 365 nm (“new era” fluorescent and “high pressure” HID.)