color comparator

color comparator

[′kəl·ər kəm′par·əd·ər]
(analytical chemistry)
A photoelectric instrument that compares an unknown color with that of a standard color sample for matching purposes. Also known as photoelectric color comparator.
References in periodicals archive ?
Tenders are invited for Supply Of Automatic Color Comparator For Quality Control (Qc) Laboratory At Bpcl Kochi Refinery
Vision and laser equipment at the exposition included colori-meters and color comparators as well as laser alignment systems and optical comparators.