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Article | February 29, 2000
The Presence Plus™ pixel-counting sensor from Banner (Minneapolis, MN) examines lightness and darkness of passing containers to detect missing tablets, missing labels, defective bottles, presence of ink in coding applications, and more.
Operator programs the acceptable grades of darkness for a given product. Full system—including microprocessor hand-held controller mounting hardware and cable—is priced under $1.
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