Expresso Mini - Techkon SpectroDens Manual

Manual TECHKON SpectroDens

ExPresso Mini

The measurement function ExPresso Mini allows the fast control of the printing qual-
ity during the printing process. The last ten consecutive measurements of a printing
color can be taken on a print control strip of a printed sheet for the ink zone control. In
addition ExPresso Mini provides the opportunity to get an overview of the stability of
the print run, by measuring the last ten printed sheets.
Advanced functions for the fast and comprehensive control of the printing quality
during the printing process features the software TECHKON ExPresso 4.0 in connec-
tion with the automatic measurement system TECHKON SpectroDrive.
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ExPresso Mini can display the last ten mea-
surements per color.
When, after the tenth measurement, the dis-
play is filled up with measurement values, the
already existing values shift with every new
measurement one step to the left, and the
first value falls away.
The reference line marks the average value of
all measurements.
The tolerance area is defined with ± 0.10 den-
sity.
The average value is recalculated after every
measurement.