RE: EyeOne calibration
RE: EyeOne calibration
- Subject: RE: EyeOne calibration
- From: Marco Ugolini <email@hidden>
- Date: Mon, 7 Sep 2009 14:25:06 -0400 (EDT)
Mike Eddington wrote:
>> After reading here that the EyeOne may drift a bit and a
>> warm up before monitor profiling was advised, I'm wondering
>> it it's internal source warms enough to effect performance
>> during reflective measuring>
>
>Just a hunch, but I would guess that the eyeone warms up fairly
>quickly in reflective scan mode as the bulb is on constantly (or
>as long as your thumb is on the button), where as there is no
>illumination in emmisive mode and therefore it's reliant on
>ambient temperature.
In which case, during emissive readings the EyeOne's performance has clearly nothing to do with its internal bulb, but instead with the accuracy of the sensor itself at different temperatures.
Marco Ugolini
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