Re: Quoting accuracy of color measurement instruments
Re: Quoting accuracy of color measurement instruments
- Subject: Re: Quoting accuracy of color measurement instruments
- From: Roger Breton <email@hidden>
- Date: Tue, 30 Oct 2007 22:00:59 -0400
Tom,
I won't quote you but that is exactly the stuff I'm after. Thank's so much.
> My own internal studies with my i1Pro and the CS1000 in our lab
> show numbers on the order +/- .002 on white on an LCD with CCFL (not
> wide gamut), and differences on the order .003-.004 on the primaries
> with an uncertainty in measurement setup of .0015 (k=2). Things start
> to depart very rapidly when looking at wide gamut ccfl or led
> backlights, particularly in the green, because of the shift of the
> primary wavelength from 550 towards 520. But PLEASE, don't quote me.
>
> Regards,
> Tom
>
>
Roger Breton
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