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Laboratory Measurement

DeWiTec provides independent photometric measurements of the light distribution of optical roll and landing aids at the company's lighting laboratory in Dortmund.


Measurement is performed in accordance with the applicable regulations and the physical principles in a 3 axis luminaire turning device.


The certificate of course contains the documented test results and on request the calibration certificates of the PTB recirculated test equipment (Physikalisch Technische Bundesanstalt, Germany).