Here is a link to the Archives: http://listserv.ipc.org/scripts/wa.exe?A0=TechNet Regarding the cleaners, I would look at Stoelting. I have had the best luck with them over others we are currently using. They manufacture batch-style and in-line cleaners, very, very good ones, too. www.stoelting.com -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Christopher Brand Sent: Tuesday, December 20, 2016 11:47 AM To: [log in to unmask] Subject: [TN] PCBA Cleaning Greetings All, We are looking into increasing our board cleaning capacity here. We currently have a single Aqueous Batch cleaner and are looking at getting another cleaner for production. The cleaner we have is coming up on 10 years old and we're looking at getting either another batch cleaner, inline spray or vapor degreaser type cleaner. We're looking to get something that can clean underneath low standoff components...chips, QFNs and the like. Most of our designs have HV (1KV - 2.5KV) and some have very low currents where leakage can be a real problem. We are using a water soluble paste and need to be sure that we clean completely underneath these parts. I would really appreciate it if anyone on this list share would their experiences with the different types of board cleaners they've used. I don't have any experience with anything other than the aqueous batch cleaner we have and I'm looking for any experience with the other types of cleaners or the newer batch type cleaners. Also, I've just found out about this forum. Is there an offline archive available? I've got questions that might have been answered in the past and would like to do some searching. Is there an offline mbox format available? I've searched thru the online archive, but it's somewhat difficult to search thru as I have a relativity slow internet connection. Thank you kindly, Chris ------------------------------------------------------------------------ *Christopher Brand* *Ludlum Measurements, Inc.* <http://maps.google.com/maps?f=q&hl=en&q=Ludlum+Measurements,+Inc.+Sweetwater,+Texas&cid=32472589,-100397908,18426491661565934659&li=lmd>** 501 Oak Street Sweetwater, TX 79556 USA (325) 235-5494 Phone, ext:3318 (325) 235-4672 Fax [log in to unmask] <mailto:[log in to unmask]> ** ****