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Date: | Fri, 14 Mar 1997 17:25:24 +0100 |
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Hy all
Wow, it seems as if I really upset some of you. Sorry for that. I agree,
that it is difficult to measure the contamination underneath a BGA or a QFP
with a contaminometer. We did this with microsections ( works well, unless
with water solluble fluxes) where we were looking whether there is anything
left or not, by removing the components and with SIR combs below the
components.
Best regards
Guenter Grossmann
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