HunterLab SpectraTrend HT, User Manual

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SpectraTrend HT User’s Guide 3.2
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Choose the color scale you wish to see. Use the DOWN ARROW button to move down
to the COLOR SCALE parameter, then scroll through your choices using the RIGHT
ARROW button .
Figure 30. Color Scale Data View
The available choices are L*a*b*, L*C*h, L a b, X Y Z, Y x y, dLdCdH and [none]. If the
display type chosen is Difference, the color scale will be expressed on the read screen as
dXdYdZ, dYdxdy, dLdadb, dL*da*db*, or dL*dC*dh instead. Note: dLdCdH is available
only with Difference display type.
Refer to the MEASUREMENT VALUES chapter for a description of each color scale.
COLOR INDEX
Choose the COLOR INDEX you wish to see. Use the DOWN ARROW button to move
down to the COLOR INDEX parameter, then scroll through your choices using the RIGHT
ARROW button.
Figure 31. Color Index Data View
Choices include: Y, YID, YIE, WIE, Tint, Z%, 457B, BCU, SMA, SW, GSC, GSS, dE*, dEc, dE,
dC*, dC, SSN, and MI. If the display type chosen is Difference, the color index may be
expressed on the read screen as a difference value, such as dY, dYIE, dWIE, etc. instead.
The choice of (..) [none] is also available.
Some indices may not display until both a standard and a sample are read.
Refer to the MEASUREMENT VALUES chapter for a description of each color index.
CMC/Shade Sort.