Techkon Spectro Jet Manual page 8

Dimensions
135 mm
Two different performance packages
The scan-measurement device SpectroJet and the MS-Windows software ExPresso
form a complete quality control system for increasing productivity and quality of a
printing press.
There are two different versions available:
SpectroJet + ExPresso Basic
consists of the spectral measuring device
SpectroJet and the MS-Windows software
ExPresso Basic with the following func-
tions:
• ink zone specific density display
• color density for CMYK and spot colors
(spectral density)
• measurement data export
• densitometric gray balance
• dot area, dot gain and printing contrast
• slur / doubling value
• target values, references, tolerances,
OK sheet
• face- and reverse printing
• works with any color bar length
• display of single measurements when
used as a hand held device
• statistical analysis and report
• supports up to 6 printing units
Page 8 Manual TECHKON SpectroJet Chapter 1 – General description
SpectroJet + ExPresso Pro
contains the same functions as the
"Basic" package and additionally:
• ink zone specific colorimetric
∆E*a*b* display, CIE L*a*b*, ∆L*a*b*,
L*C*h*, ∆L*C*h*
• "InkCheck" recommendation for ink
key setting
• display and evaluation according to
ISO 12647, Gracol G7™ generator
• supports up to 16 printing units
A post-purchase software-upgrade from
the Basic- to the Pro-version can be
done easily.