Radiant offers dedicated systems for testing illuminated keyboards, control panels & indicators, and signage in high-volume manufacturing environments.
Keyboard analysis shown in PM-KB Software. Output data includes individual character luminance (Lv), individual key luminance, local luminance versus proximal keys for individual keys, and full keyboard uniformity. All values can be evaluated against programmed thresholds for minimum and maximum luminance.
From TrueTest™ Software, this image shows an analysis of an automotive speedometer region. Each individual illuminated symbol is tested to output its luminance (Lv, given in cd/m2) and chromaticity (Cx,Cy) values.
From TrueTest™ Software, this image shows an analysis of a backlit exit sign. First (top), luminance (Lv) and chromaticity (Cx,Cy) values are measured for each green and white region. Then (below), data values are evaluated against programmed color thresholds for each region.