Electronics Forum | Wed Jan 05 18:25:29 EST 2022 | cyber_wolf
Its kind of nice to be able to put a dirty stencil in the cleaner and get a dry clean one out. That pretty much points to the spray units with a dry cycle. Things to consider, chemistry consumption, how your stencils are bound, maintenance,and of c
Electronics Forum | Fri Jan 01 11:39:14 EST 1999 | Christopher Lampron
| We use a inline water wash system to clean our PWA's. How | low should i be able to let my DI water resistivity get before replacing the DI tanks. Is there a standard i can get on this subject. | | Thanks | JL | JL, I too have been looking for a
Electronics Forum | Mon Feb 11 15:15:09 EST 2013 | rgduval
I'm working on installing a batch washer, and am looking into water heaters to support the cleaning process. I'll be installing a DI system, and I know that stainless steel tanks are needed due to the corrosive nature of DI water. My DI system inst
Electronics Forum | Wed Oct 04 14:54:46 EDT 2000 | Sean
I feel Woldgang poses an interesting question. It seems you have already decided that dispensing is the path you wish to take. Yet can you tell us why? Is there a flexibility vs. throughput arguement here? Justification of dispense via the cleani
Electronics Forum | Sat May 18 22:51:35 EDT 2002 | yngwie
First of all, my Customers can be described as a real "Jack-Ass" or at least the SQE does. They don't treat us as their partners OR more like "do what I said...When I started to use solder paste you probably weren't borned yet and/or probably still o
Electronics Forum | Tue Mar 30 19:58:25 EST 1999 | Scott McKee
| We've been using a newly installed DI re-circulating system. | It's been a big headache. Mostly understanding what causes our resistivity to be unpredictable. I think I've got a handle on that part now. The system consists of a Carbon,HMR(chealet),
Electronics Forum | Wed Dec 30 10:27:04 EST 1998 | Scott McKee
| We use a inline water wash system to clean our PWA's. How | low should i be able to let my DI water resistivity get before replacing the DI tanks. Is there a standard i can get on this subject. | | Thanks | JL | You'll want to look at IPC-AC-62A
Electronics Forum | Wed Feb 13 09:04:33 EST 2013 | rgduval
Thanks, Dave. One thing that's beginning to concern me about the tankless heaters is their capabilities to get the water to the right temperature, at the right flow rate. It would be too easy to know the actual flow rate of the wash machine I bou
Electronics Forum | Fri Apr 07 09:03:07 EDT 2017 | pavel_murtishev
jng123, Process-wise using one solder paste type is preferred regardless of paste type. If you want clean both paste types in one cleaning machine your manufacturer might have, this potentially could lead to white residue issue due to chemical reac
Electronics Forum | Wed May 19 14:12:53 EDT 1999 | Glenn Robertson
| Folks, | I am interested in knowing what level of Nitrogen purity you are running in your reflow ovens for standard SMT assembly? | It seems over the last several years people are increasing the Oxygen level in thier reflow oven atmosphere. | What
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