SW OCTOBER 2021 WEB | Page 55

spectro2guide Pro

Let ’ s light up the darkest black
Black is still one of the most popular and at the same time the most difficult “ color ” for quality control . Why is it such a challenge to obtain meaningful values that are reliable and repeatable ? Black is described visually by its depth and colored undertone being “ bluish or brownish ”. As hardly any light is reflected the technical performance of a spectrophotometer is pushed to its extreme limits .
spectro2guide Pro sets a new standard for the measurement of BLACK : LEDs are powered with more energy for a longer time and at the same time this high energy mode needs to be internally controlled to deliver a perfectly stable signal with the highest possible accuracy .
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