Monitoring the Ambient Light in the surroundings of Monitors

Monitoring of the ambient light according to IEC 61223-2 5 (QS-RL dt.  Nov. 20, 2003). The MAVO-MAX extends the repeating cycles to six months for testing the constancy at imaging display systems concerning the „veil  luminance“ and the  „max. brightness  contrast“. In case of repeat measurements in the course of  inspection  or  constancy  tests, the repetition of the “veil luminance“ measurement will not be required. Therefore, it saves the waiting time of up to 60 minutes, which must be observed for this procedure to ensure stability of the imaging display. The MAVO-Max fully  meets the needs in all  medical applications, where constant illuminance  e.g.  at  diagnosis  monitors  and  viewing  systems (DIN 6856-1) is required. A green LED at the MAVO-MAX will indicate the permissible value for the ambient light in the range of 20 – 60 Lux. If the ambient light exceeds these  limit values allowed for at the diagnosis monitor, a red LED will come on. The MAVO-MAX is to be connected with the included AC adapter to the mains or to one of the USB ports of  the computer. Then just stick the MAVO-MAX to the top of the Monitor.