HunterLab EasyMatch QC, User Manual

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EasyMatch QC User’s Manual Version 2.1
2-48 Lessons
Lesson 11: Using a Data Series
Suppose an ideal physical standard does not exist for your product, so you cannot read this standard with
your instrument and then compare samples from your process with this standard. However, you do have
a general product specification available such as the following:
X (C/2) must be between 75 and 85
Y (C/2) must be greater than 80
Z (C/2) must be less than 70.
We can use a data series to input these product specifications and then compare samples to it as if it
were a standard.
1. Open a new job and configure the Color Data Table to display XYZ for C/2 and to show tolerances.
You may configure the other parameters however you like.
2. Open the Measurements menu and choose Read Series . Name the series “Lesson 11.” Note that
the X, Y, and Z values for the data series are all zero.
3. Right-click Lesson 11 in the Job Tree and choose Properties .
4. Click Tolerances .
5. On the Scales tab, choose XYZ for the scale and C/2 for the illuminant/observer and then enter the
tolerances that correspond with your product specifications.
X Min = 75
X Max = 85
Y Min = 80