Filter
Top Products
E-53
Setting Color Difference Tolerances
Setting Color Difference Tolerances
This instrument allows you to set tolerances for the measured color difference, to make pass/fail judgment.
Pass/fail judgment is made based on two types of tolerances: box tolerances and elliptical tolerances. Pri-
or to start of measurement, tolerances must be set.
M
emo
• Two types of tolerances are available (box tolerances and elliptical tolerances). With this instrument, either box
or elliptical tolerances can be set for each target color. However, the following restrictions apply to the tolerance
type that can be set, depending on the selected color space.
• In the case of “MUNSELL” and “DENSITY” as the Color Space, neither box nor elliptical tolerances can be set.
• In the case of “WI”, “YI”, “ISO BRIGHTNESS” and “WI/Tint” as the Color Space, only box tolerances can be set.
• In the case of “Spect. Graph” as the Display Mode, neither box nor elliptical tolerance can be set.
Note
Once tolerances are set, the tolerance type cannot be changed. To change the tolerance type, the currently set tol-
erances must be cleared.
Box Tolerance
If the measured color difference is outside the specified tolerances set for the target color, it will be highlighted
to indicate that the pass/fail judgment result is FAIL. Both + and - box tolerances can be set for each target color.
Note
Target colors must be set before setting tolerances.
[Setting Procedure]
<COND
*
> screen
1
Turn B to select “TARGET”, then press A.
• “T*” is the number of the color difference target data for the next measurement. If nothing is selected,
“T---” appears.
• “T*” does not appear if “defined in COND.” mode is selected.
2
Turn B to select “D”, then press A.
“D” will change to “E”.