Re: It's a good product? A good trademark?
Re: It's a good product? A good trademark?
- Subject: Re: It's a good product? A good trademark?
- From: Hanspeter Harpf <email@hidden>
- Date: Fri, 17 Sep 2004 12:59:20 +0200
Hello Marcos,
The Barbieri Spectro100xy is our "reference" spectrophotometer for measuring
reflective and transmissive targets. It has 3 different modes (measuring
apertures): 3mm refl., 3mm transm. and 0,5mm transm. And it is the ONLY
instrument we know which allows to measure transmissive targets in a
full-automatic mode.
Compared to other spectrophotometers which have an incandescent lamp as
physical illumination, the Spectro100xy has a physical D50 illumination. And
so the resulting XYZ/Lab-value when measuring papers with optical
brighteners is more "realistic" than the resulting XYZ/Lab-value received
from spectrophotometers which have an incandescent lamp as physical
illumination or an UV-Cut filter.
Example (copy paper):
EyeOne = 93,8 (L) / 2,2 (a) / -9,2 (b)
EyeOne (UVcut) = 93,4 (L) / 0,2 (a) / -2,5 (b)
ColorScout S = 94,7 (L) / 3,5 (a) / -8,1 (b)
Spectro100xy = 94,1 (L) / 1,2 (a) / -5,1 (b)
If I have to evaluate this copy paper white then a b-value of -9,2 is much
too "blueish" and a b-value of -2,5 too "neutral" and the best description
of this paper white is exactly between those two b-values. The Spectro100xy
delivers a b-value (-5,1) which fits the visual appearance of this paper
white best. When proofing on such a paper, ICC-profiles made from
Spectro100xy measurements, yield the best results. And that´s without
editing the white point.
Best Regards
Hanspeter Harpf
--
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Dipl.-Ing. Hanspeter Harpf
Color Solutions Consulting
tel: +49 (0)8856-932505
fax: +49 (0)8856-932503
eMail: email@hidden
http://www.color-solutions.de
http://www.basICColor.de
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basICColor® is a registered
trademark of Color Solutions
Software, Penzberg, Germany
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
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Message: 12
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Date: Wed, 15 Sep 2004 15:26:28 -0300
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From: Marcos Kim <email@hidden>
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Subject: It's a good product? A good trademark?
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Cc: Colorsync List <email@hidden>
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Message-ID: <email@hidden>
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http://www.barbierielectronic.com/products2/index.htm
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