UV-Vis

SOL 500 unit delivers reproducible results, comparable to tests in natural sunlight in the UVB-UVA-Vis-IR range (295 – 3000 nm). Usable for photodegradation or accelerated sunlight ageing experiments. The light spectrum is produced by metal halide bulbs (400 W) with achievable light intensity (irradiance) values of 800 up to 1200 W/m².

Instrument with deuterium and holegen lamps enables absorption spectra analysis and time-course spectral measurements with high sensitivity in the spectral range of 190-1100 nm (photometric accuracy ±0.003 Abs)