Color Difference Measurement - Vetus WR-18 User Manual

2 、 Screen to switch to the "prototype" interface, press the
"function key", showing "black and white calibration/mode selection"
interface, as shown in figure 7, it can change between "black and
white correction "and" mode selection"through skipping key. In the
mode selection interface, setting the measuring diameter as 4mm, and
for black and white correction according to the instrument tips.
figure 7 "black and white correction" "mode selection" interface

2.3 Color Difference Measurement

There are two steps for the color difference measurement
which are
Measurement".
1. The Type Sample measurement gets the standard color
Colorimeter Manual
"Type Sample Measurement" and "Sample