Delta e difference

Paultheprinter

Well-known member
Hi there,

if i have LAB values both target and actual, is there a easy way to work out delta e difference ? if so how do i do it?


Cheers Paul
 
Re: Delta e difference

Hi Paul

Have you got a spectro..I use the viptronic 2000 to tell me the difference. The Delta E of 2-3 is acceptable.

Dan
 
Re: Delta e difference

Thanks for the answers, i use the vipdens as well but im comparing the refs to ISO 12467, and i havent got any of those stored as references in the device. Do you zero to abs twice a day with yor device? if so do you have a ref card and do you find the device accurate as im having a LOT OF HASSLE getting readings which i would class as accurate.

Paul
 

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