Electronics Forum | Wed May 29 15:08:03 EDT 2013 | artposada
we recently installed an aqueous cleaner. it is consuming alot of energy and di resin beds. is it advisable disconnect the resin bed and go straight to city water? the cleaner has its own filter system.
Electronics Forum | Tue Dec 08 18:40:04 EST 1998 | Graham Naisbitt
Hi all, Only observation I would make is that it depends upon what you term as clean? Now isn't that an old thorny question. Care to comment? Regards Graham | Hey there Dave! | | We used to use a batch cleaner when we used water-clean paste.
Electronics Forum | Mon Feb 19 11:45:09 EST 2001 | sallyt
We are using a �spray� type stencil cleaner and hot DI water to clean water washable solder paste. I want to use the stencil cleaner to also clean misprinted PCBs. However, we consistently find solder balls on side A of a double-sided misprint. We
Electronics Forum | Mon Jun 19 09:47:23 EDT 2017 | georgetruitt
You have a lot to think about! What does the flux manufacturer recommend as far as specifics like water temp or pressure? Do they recommend high temp di-water a detergent or saponifier? Do you currently have a cleaning machine, batch cleaner or inl
Electronics Forum | Thu Dec 11 12:17:16 EST 2008 | bmaheu
Setting up a PCB washing "system" and the facilities required for a cost effective and repeatable cleaning process depend heavily on the application (water soluble versus chemistry cleaning), (batch cleaner versus ln-line) and local factors (quality
Electronics Forum | Thu Feb 14 21:16:00 EST 2002 | davef
Has anyone looked at the economics of running a 2meg [min] DI water batch cleaner ... * Open loop * Closed loop What are the assumptions of your analysis? Our inclination is that it is not worth the money to set-up and maintain a closed looper.
Electronics Forum | Thu Jan 10 15:22:52 EST 2008 | jdengler
You may want to ask Zestron to be sure. We have a batch cleaner with pure DI water. The first time we cleaned some of these boards in it we had a bit of a mess around the cleaner.
Electronics Forum | Mon Apr 15 05:04:02 EDT 2002 | ianchan
On a more layman's terms (am not a expert), here goes : 1) resistivity of DI rinse must be greater than 10M-ohms (some say greater than 16M-ohm?), dunno what is the FIX industrial standard? 2) DI water rinse usually is the end zone rinse, before th
Electronics Forum | Mon Oct 03 12:11:18 EDT 2005 | PWH
Soon we will be manufacturing board assemblies on our SMT lines that will utilize both lead and lead free water soluable solder pastes. I have read some discussion about change-over from lead to lead-free jobs related to machine cleanliness, etc. H
Electronics Forum | Mon Oct 15 13:41:49 EDT 2001 | bschreiber
Hi Dale, I have copies of the articles of which Mike references. If you need copies for support, contact me at: bill@smartsonic.com. Rinsing should be done by ultrasonics also. Spray in atmosphere systems will not penetrate into the same tight ar
