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Apparatus to measure geometric edge deviations of glass containers enables even small errors, e.g. of order of one tenth of mm., to be rapidly detected in large production runs
Apparatus to measure geometric edge deviations of glass containers enables even small errors, e.g. of order of one tenth of mm., to be rapidly detected in large production runs
The arrangement has a measurement head (19) that can be placed on a glass container with a measurement rod (20) in a reference position and piezo crystal displacement units for controlled displacement of the measurement rod, whereby a signal associated with the displacement of the measurement rod is produced
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