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Peter Swanson            [log in to unmask]
INTERTRONICS                http://www.intertronics.co.uk

INTERTRONICS is dedicated to providing quality material,
  consumable and equipment solutions to the electronics
manufacturing and other technology based industries, with
   the highest levels of technical support and customer
                         service.

-----Original Message-----
From: Ong Seet Leng [mailto:[log in to unmask]]
Sent: 24 January 2003 2:51
To: [log in to unmask]
Subject: [TN] ADVISE NEEDED

Morning Technetters,

Advise needed. We used to use dipped in method using a conformal coating machine but as the latex used to cover the forbidden area need at least a few hours to cure, we cannot afford the time. Due to the extremely tight schedule given to us, we have engineers sending in assembled boards in the morning and expect us to perform miracles and have them ready before lunch.

We are now using the hand brush method but as mentioned, due to the extremely tight schedule, is there any way to measure the coating thickness without say, measure assembled board before coat, after that coat one side-measure again, before coat the other side & measure again in order to get the individual side coating thickness?

We may have used the wrong approach and I desperately need some advise from you guys and gals. More over, should we revert back to dip in method, how are one going to measure the coating thickness of one side and then protected it before proceed to the un-coated side? Any suggestions is greatly appriciated.

Regards
S L Ong ---------------------------------------------------
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