The MAS 40 Mini-Array Spectrometer forms the core of the LED Station. The MAS 40 is mounted on a stable base plate and the ILEDB luminous intensity adapter or the ISP75 integrating sphere is attached directly to the MAS 40 input port. The Mini-Goniophotometer has its own base plate and the MAS 40 is mounted on this plate when measuring the spatial radiation pattern.
