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Reply To: | TechNet E-Mail Forum. |
Date: | Sat, 15 Apr 2000 11:59:40 EDT |
Content-Type: | text/plain |
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Dear Torbin,
My name is Phil Culpovich, president of Oxford V.U.E., Inc., manufacturer of
the Vis-U-Etch 5 system.
Please contact me at [log in to unmask] to answer any questions you may
have.
Best regards,
Phil Culpovich
In a message dated 04/14/2000 4:46:38 PM Pacific Daylight Time,
[log in to unmask] writes:
> Dear Technetters,
>
> Anyone out there who would like to share
> knowledge techniques to control an acid
> copper-chloride etching solution?. I´m especially
> interested in experience with the "Vis-U-Etch"
> controller, compared with the more commonly used
> methode of separately measuring/controlling
> S.G, ORP and Normality. I just came across it on the
> www, not very known "over here" Does it actually work
> as claimed, and does it take a propriotary oxidizer
> to work. Any information would be appreciated.
>
> thanks
>
> Torben Østeraa
> Printca AS
> Denmark
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