Richard,

A related note. How do you dry your boards after cleaning in the 
ultrasonic cleaner? Do these cleaners come with a drying capability? We 
are looking for a more efficient way of cleaning misprints.

Leif Erik Laerum
Quality Assurance Manager
Texas Memory Systems
[log in to unmask]
Tel: (713) 266-3200 x468
www.texmemsys.com



Stadem, Richard D. wrote:
> The best ultrasonic cleaners are made by Crest. They are not made by
> Branson.
> Crest cleaners are designed with the specific frequencies that are safe
> for cleaning electronics, and work beautifully for stencils and PWBs as
> well. My experience with Crest cleaners is that they work forever, with
> no diminishing over time. I certainly cannot say that for Branson.
> No, I don't work for Crest, nor do I have any interest in the company. I
> just have used Crest many times at different companies for the past 30
> years, and all of the ones I have ever purchased are still working. They
> make a really good product, and they are very knowledgeable people. 
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Ray Kong
> Sent: Wednesday, February 18, 2009 5:19 PM
> To: [log in to unmask]
> Subject: [TN] Ultrasonic cleaner for PCB
>
> Hi all,
>
> Can someone recommend a ultrasonic cleaner for mis-print PCBs?  Our
> board size is less than 8"x10"
>
> Thanks all in advance.
>
> Regards,
>
> Ted Kong
>
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