Is it possible to translate the test into something easily understandable. For example: In 3 months/6 months/1 year/3 year/10 years/30 years/100 years/300 years/1000 years, the prints with this paper using an Epson ink will yield into: no image change/10% fading/30%/50%/100% (no image)/paper disintegrate/etc. Thanks, Phil On 4/30/2012 7:10 AM, Ernst Dinkla wrote: > > On 04/30/2012 12:10 PM, Steve Kale wrote: > > Ernst, remind me, what was the starting point for each? (I find it > > rather frustrating that with OS-X 10.7 and moving to i1Profiler I can no > > longer take a simple patch measurement.) > > Steve this is the paper white shift in Aardenburg I* color unit, not a > Lab number. It started at 100 dropped below 50 after 40 MH and is -1.6 > at 140 MH. > > The Lab numbers: at the test start Lab 96 1.3 -5.0 and at 140 MH Lab > 96.2 -0.3 5.0 more than 10 DeltaE shift at the b, as warm as Bamboo is > when new. > No fiber/baryta paper I measured is that warm when new. > > -- > Met vriendelijke groet, Ernst > > Dinkla Grafische Techniek > Quad, piëzografie, giclée > www.pigment-print.com > > [Non-text portions of this message have been removed]
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Re: [Digital BW] Epson Exhibition Fiber paper white shift at -1.6
2012-04-30 by Phil
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