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Reply To: | TechNet E-Mail Forum. |
Date: | Tue, 14 Sep 1999 12:53:24 -0400 |
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There is Beta Backscatter, X-ray Fluorescence And Cross sectional
analysis using a high powered microscope with a reticle.We have both Beta
Backscatter and X-ray Fluporescence equipment from Veeco Instruments for
measuring plating thicknesses.
-----Original Message-----
From: Brian Gaynor [mailto:[log in to unmask]]
Sent: Tuesday, September 14, 1999 3:53 AM
To: [log in to unmask]
Subject: [TN] Measuring copper thickness @ incoming inspection
Hi,
What devices or techniques do you know of that can measure the thickness
of external & internal copper on a PWB from a PWB Manufacturer that does not
involve micro-section?
Best regards,
Brian Gaynor
Artesyn Technologies Europe.
[log in to unmask]
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