117
Data Processor
Functions
Elliptical tolerance
This judges whether or not the value of the measured color difference is within the range of the ellip-
tical tolerance set for the color difference target color. When setting an elliptical tolerance, besides the
tolerance value, an offset and a rotation can also be set.
If the set color space is “L*C*h” the col or difference tolerance is set along the “L*a*b*” color space
axis, and if the set color space is “L99C99h99” then the “L99a99b99” color space axis is used.
See P.78 “Color Space and Color Difference Setting” for details.
Set a color difference target color ahead of time before setting an elliptical limit.
Since the color difference graphs are displayed in two dimensions, the fail judgment data may some-
times be displayed as plotted inside the tolerance in each graph.
Selecting the limit value in P.115 displays the [limit value] selection screen.
[Operating Procedure]
1
Use the
key to select a color difference target
color.
2
Press the Measure/Enter key
.
•
The tolerance type screen appears.
3
Select the “ELLIPTICAL” as tolerance type.
4
Press the Measure/Enter key
.
•
The limit value/offset setting screen appears.
•
If a color difference tolerance is already set, go to step 6 as the
set color difference tolerance data is displayed.
Selection screen
Tolerance type screen
Setting screen
[TOLERANCE] 1/1
◎TARGET
T03
T02
T01
P00
C P
[0001]
[TOLERANCE]
◎TOLERANCE TYPE
ELLIPTICAL
BOX
ΔE*
BOX & ΔE*
P00 C P [0001]
[TOLERANCE]
◎TOLERANCE
ΔL* 0.00
Δa* 0.00
Δb* 0.00
◎OFFSET
ΔL* + 0.00
Δa* + 0.00
Δb* + 0.00
P00 C P [0001]
5,7
1,3,5,7
2,4,6,8
Содержание CR-400 -
Страница 23: ...21 Chapter 1 Measuring Head 1 This chapter describes how to use the measuring head alone...
Страница 54: ...52...
Страница 59: ...57 Chapter 3 Data Processor This chapter describes how to use connected the Measuring Head and Data Processor...
Страница 143: ...141 Chapter 4 Description...
Страница 156: ...154 Description Dimensions Measuring Head Unit mm CR 400 Head 217 63 102 40 2 32...
Страница 157: ...155 Description Unit mm CR 410 Head 67 5 244 63 102 32...
Страница 158: ...156 Description Data Processor Unit mm DP 400 Dimensions 100 255 73...