KT

Contrast Sensors KT Detecting contrasts: grey scale differences are sufficient? whether weak or clear. KT contrast scanners operate on the reflection principle. Large or small grey scale differences between a mark and background can be detected, even on matt, shiny or transparent materials. A large selection of contrast scanner types is available for many different or variable requirements, enabling nearly all goods and products to be counted, sorted and controlled. Contrast scanners have become an essential part of automated production processes, such as in the packaging or printing industry. They are used for the reliable detection of all types of differences in contrast, e.g. printing marks on foils or packaging materials.

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