E-Factor app for iPhone and iPad

The E-Factor app helps you and your supply chain establish the “Expectations” of a color match for any color reproduction process.

This exercise, with the required printed samples, allows you to determine “how close” two prints/two colors have to be in order for expectations to be met. This exercise is manufactured in order that every print is a defined delta E 2000 level of difference from the next one. This can be used to establish ISO 15339 conformance criteria, and it has specific combinations of patches that correlate to CGATS/TR016 tolerance specifications.

This app is of no use if you do not have the printed samples.

The Printed samples scale from 1-8 delta E 2000 and are available from the ChromaChecker.com web site.

This is a digital step by step process to help guide a user or company through a series of printed images and flat color that are scientifically manufactured to be precise levels of color differences from one another.