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Thread: What about Delta E 76 and 2000

  1. #1
    Junior Member geazon is on a distinguished road
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    Question What about Delta E 76 and 2000

    Hey,

    After few years far away from printing industry, I come back and I'm a little bit lost with measuring and tolerances of printing in offset press.

    I know that the difference between DeltaE76 and DeltaE00 is how the result is calculated. OK!

    Wich one is better to use and why?

    Generally we say : Ok for a standard quality the target is DeltaE 3, Premium quality DeltaE 2. Is true for DeltaE 00 or 76?

    If its for D76, what are the tolerances for D00?

    If you have somes explications, thank you!

  2. #2
    Donor Gargoyle will become famous soon enough
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    It has something to do with the improved perceptual uniformity of the CIELab color models particularly in the blue portion for the DeltaE00. It depends on the color of the patch you are measuring and I surmise the DeltaE00 variy most from DeltaE76 in the blue region than in the other color region.




    Quote Originally Posted by geazon View Post
    Hey,

    After few years far away from printing industry, I come back and I'm a little bit lost with measuring and tolerances of printing in offset press.

    I know that the difference between DeltaE76 and DeltaE00 is how the result is calculated. OK!

    Wich one is better to use and why?

    Generally we say : Ok for a standard quality the target is DeltaE 3, Premium quality DeltaE 2. Is true for DeltaE 00 or 76?

    If its for D76, what are the tolerances for D00?

    If you have somes explications, thank you!

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