Microscan HawkEye 1500 Series, Руководство по верификации

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Chapter 3 Data Matrix Verification
3-4 HawkEye™ 1500 Series Verification Manual v2.4.1, Nov 2008
good/fair/poor;minimum level of good;minimum level of fair;cell modulation 1
this cycle;cell modulation 1 average;cell modulation 2 this cycle;cell modulation
2 average;letter grade of border match;grade score of border match;count of
grade A;B;C;D;F;is this value use to determine good/fair/poor;minimum level of
good;minimum level of fair;border match this cycle;border match average;letter
grade of contrast;grade score of contrast;count of grade A;B;C;D;F;is this value
use to determine good/fair/poor;minimum level of good;minimum level of
fair;contrast this cycle;contrast average;letter grade of axial nonuniformity;grade
score of axial nonuniformity;count of grade A;B;C;D;F;is this value use to
determine good/fair/poor;minimum level of good;minimum level of fair;axial
nonuniformity this cycle;axial nonuniformity average;letter grade of print
growth;grade score of print growth;count of grade A;B;C;D;F;is this value use to
determine good/fair/poor;minimum level of good;minimum level of fair;print
growth in the X dimension this cycle;print growth in the X dimension
average;print growth in the Y dimension this cycle;print growth in the Y
dimension average;letter grade of unused error correction;grade score of unused
error correction;count of grade A;B;C;D;F;is this value use to determine
good/fair/poor;minimum level of good;minimum level of fair;unused error
correction this cycle;unused error correction average;letter grade of angle of
distortion;grade score of angle of distortion;count of grade A;B;C;D;F;is this
value use to determine good/fair/poor;minimum level of good;minimum level of
fair;angle of distortion this cycle;angle of distortion average;contrast
maximum;contrast minimum;pixels per inch;contrast report;cell unit
report;aperture;target calibration contrast;target calibration
reflectance;wavelength;light type;ECC level;calibrated state;code height;code
width;angle;calibrated mean light;calibrated exposure;calibrated gain;calibrated
black offset
Parameters
• Cell Size — The overall width divided by the number of columns or the
overall height divided by the number of rows.
• Center Offset — The measurement of the difference of the cell center versus
the center of the ideal grid created from the four corners of the code.
• Size Offset — The measurement of the difference of the cell sizes compared
to each other.
• Cell Modulation — A measurement of the uniformity of the color of the dark
areas and the light areas of the Data Matrix similar to “Modulation” but
differs in the implementation details.