0800 977 4167
0800 977 4167
The Large Greyscale and Colour Separation Guide is a Q14 equivalent quality control device for photographers, printers and other colour professionals. The twenty-step Greyscale offers an accurate, easy way to compare tonal values in an original image with its reproduction, while the set of eighteen colour patches (two saturations of nine colours) allows users to compare the colour of their subject with known printing colours.
Color Confidence recommends users replace their Large Greyscale and Colour Separation Guide on a regular basis to maintain accuracy.
Identify colour separation negatives and positives for colour reproduction processes
Suitable for copywork, side-by-side film comparisons and colour reproduction processes using masks, separation films and filters
Compare reflected tonal values of the originals with the values of a reproduced image
Identify, measure and control captured and reproduced images to compensate for changing conditions
Determine values for plotting tone-reproduction curves
Contains standard separation colours used in RGB and CMYK processes
Each card measures 76mm x 356mm
Colour Control Patches (eighteen patches – two saturations of each of nine colours) on an 18% neutral background
Grey Scale (20 steps in 0.10 density increments between 0.05 [white] and a practical printing black of 1.95 density)