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Message

Re: 1005 Spectrocolorimeter Problem

2009-02-14 by shileshjani

Laurie,

Even papers that are blue-cool are reporting yellow.

Shilesh

--- In colorvision_group@yahoogroups.com, "LAURIE SOLOMON" 
<laurie@...> wrote:
>
> Maybe your paper is yellowish despite the visual appearances to 
your eyes.
> The white might actually be a cream.  Since you get the same 
results using
> two different computers, that would be the first thing to 
eliminate.  Have
> you tried to measure a variety of white papers to see if they all 
report as
> yellowish?
> 
>  
> 
> From: colorvision_group@yahoogroups.com
> [mailto:colorvision_group@yahoogroups.com] On Behalf Of shileshjani
> Sent: Friday, February 13, 2009 6:45 PM
> To: colorvision_group@yahoogroups.com
> Subject: [colorvision_group] 1005 Spectrocolorimeter Problem
> 
>  
> 
> Hello All,
> 
> I am new to this group. After a few months hiatus, I am trying to 
use 
> my 1005 Spectro for measuring densities. This is from a PrintFix 
Pro 
> Suite. Using the measurement tool, I calibrate the Spectro, and 
when 
> I measured the paper white, I noticed a strange result of yellow 
> reading. So I went back and directly measured the calibrating tile. 
> Same result. My whites are measuring yellow:
> L=90.06
> a=-24.69
> b=80.89
> 
> I have tried to post a screen grab in this folder
> 
> 
http://groups.yahoo.com/group/colorvision_group/photos/album/503324840
> /pic/list
> 
> It is pending moderator approval.
> 
> I connected the Spectro to an older computer running PrintFix Pro 1 
> version, and I get the same result.
> 
> Please help.
> 
> Shilesh
>

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