The Comparator 707 is a hand-held and completely portable instrument that is ideal for use in the field, lab or plant. The comparator incorporates a magnifying prism which brings the color standards and the test sample side-by-side into one image,
making it easy for the user to make an exact color match.The Comparator 707 uses 17 permanent colored glass standards
in two discs ranging from values of 0.5 to 5.0 in 10 steps and 5.0 to 8.0 in 7 steps.
The use of a daylight unit is recommended. They provide uniform
lighting in any condition and help ensure the reproducibility
of results. |