DSP 200 – ultra-fast measurements of spatial light distributions with goniophotometer

Instrument Systems has introduced a new, versatile photometer to the market. The DSP 200 has an extremely broad measuring range from 0.1 mlx to 200 klx for all common light sources, including pulse-width modulated LEDs, and conforms to the highest accuracy grade L to DIN 5032-7 (2017). It is extremely well-suited to ultra-fast measurements of spatial light distributions with the goniophotometers of the AMS or LGS series.

DSP detector

The newly-developed DSP 200 photometer uses a silicon photo sensor as a detector that achieves outstanding stability and the highest degree of accuracy due to integrated innovative cooling to 0°C. The silicon photodiode is precisely adjusted to V (λ) and has a light-sensitive surface of only 6 x 6 mm. This ensures an excellent local resolution that pays off, in particular with light sources with sharp gradients and new applications such as glare-free headlights, pixel headlights and scans due to the cut-off line.