Re: Epson Spectroproofer Pulse
Re: Epson Spectroproofer Pulse
- Subject: Re: Epson Spectroproofer Pulse
- From: Michael Eddington <email@hidden>
- Date: Thu, 26 Jun 2014 15:13:20 -0400
"I'm curious in just what way you consider the Pulse is "inferior.""
As I recall, the pulse had a lower resolution than the i1 (20nm vs the i1's
10nm) and a shorter spectral range (400-700 vs i1s 380-730.
Likely a negligible difference in most cases, but that would be one
perceived drawback.
On Thu, Jun 26, 2014 at 2:44 PM, G Mike Adams <email@hidden>
wrote:
> Derek,
>
> As an old time Pulse user who much preferred it back in the day to the old
> i1, who did several tests between my old Pulses and i1s and found their
> readings to be pretty much identical, and who was very disappointed also
> back in the day to see X-Rite drop the Pulse in favor of what I personally
> considered to be the much inferior i1, and who was finally very glad to see
> some of the much-missed features of the Pulse incorporated into the new i1
> device...
>
> I'm curious in just what way you consider the Pulse is "inferior."
>
>
> Mike Adams
> Correct Color
>
>
>
> On Jun 25, 2014, at 8:23 PM, Derek Lambert wrote:
>
> > Yes. i1 technology was licensed to HP to be used in their printers like
> Z series. Hp was first on the market to include spectro in their printers.
> Epson copied this but they could not get i1 so the only choice was inferior
> Pulse spectro.
> >
> > ------
> > Sent from Apple touch-screen device
> >
> > Best Regards,
> >
> > Derek Lambert
> >
> >>
> >> Hi,
> >>
> >> I believe the Epson SpectroProofer spectrophotometer is a Pulse device.
> >> Does anyone know why Epson did not use i1 technology?
> >
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