Steve,

I've talked with an old friend in the electronics dirt business to see what he
has done with regards to demonstrating the effects of improper cleaning.  As
it turns out, he has developed a short demo video showing the growth of
dendrites from water soluble fluxes.  If you would care to obtain a copy of
this video, which, for the moment, is free, contact:

Terry Munson
Contamination Studies Laboratory
Kokomo, Ind
(765) 457-8095

Terry can also assist you with duplicating this demonstration in your facility
using your process, etc......

Steve Mikell
SCI Systems
Plant 13

PS.  Terry, send me my copy now!

You wrote.....................................................................


Hi Ya'll!!!

     I was wondering if anybody has any good Ideas that will graphically show
people the importance of proper cleaning. Let me preface this a little; I want
to come up with some way that will hit home to our rework people that hand
cleaning after touch-up doesn't cut it. ...snip..

      I feel that if I had some sort of "show and tell" experiment that I
could run here, and they could see with their own two eyes what goes on with
the residues left from hand cleaning, might be a little more effective to show
them the error of their ways better than me lecturing to them about the evils
of hand cleaning an assembly.

  ..snip..
      Any idea's any of you have would be most appreciated!!!

-Steve Gregory-

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