Electronics Forum | Wed Apr 04 09:03:49 EDT 2001 | CAL
Have I got articles for you..............I have been tryiong to set this up for a while now. I have been working with Mark Eidsness but things have slowed...... We have it all here Cal
Electronics Forum | Wed Apr 04 09:32:46 EDT 2001 | roland
Hello Cal, I promise you we have not forgotten you. We will be in touch very soon to get this going. Thanks for your patience. Best Regards, Roland
Electronics Forum | Tue Dec 10 13:36:49 EST 2002 | caldon
The EMPF has published a paper/ study on this topic, one of there better pieces of work. http://www.empf.org/html/empfset.htm www.empf.org Doccument number rroo13 Best regards, Cal
Electronics Forum | Fri Aug 01 00:30:04 EDT 2003 | caldon
Also Try: http://www.airliquide.com/en/business/industry/electronics/expertise/tech_papers.asp you can also search the airliquide site for "PPM" once in the electronics section Cal
Electronics Forum | Wed Mar 06 11:51:04 EST 2002 | caldon
The EMPF has a great Paper regarding the Omega meter. www.empf.org (Click the Tech Pubs Icon) Here you will find a host of technical papers. These papers were relevant in their time but most have proved to be irrelevant in current day manufacturing.
Electronics Forum | Tue Jun 26 07:40:18 EDT 2001 | caldon
Try this link out. http://www.airliquide.com/us/ep&a/TechPapers.htm Air Liquide has done many studies on this topic. There should be some useful information there. Cal Caldon W. Driscoll ACI USA 610-362-1200 cdriscoll@aciusa.org
Electronics Forum | Wed Mar 27 08:07:42 EST 2002 | caldon
Ovation Products (devision of Airline Hydraulics) makes a fixture just for Screen printing and PNP machines. This product is called grid lock. It's tooling that is air actuated and conforms to the bottom side of your PCB with gentle (gentle enough no
Electronics Forum | Sun Jul 29 21:33:30 EDT 2001 | CAL
Your Ionograph and Zero-ion Values are set by you. There is no raw pass of fail criteria only the limits you set up. Ionograph is great for bare board resistivity (salt) test just as a pass fail for incoming inspection but this is all per your facto
Electronics Forum | Thu Jun 26 08:49:21 EDT 2003 | caldon
Depends on your Material (Chemistry) and Machine. We use a hot plate with the material in an "L" patern. The Hot plate is used only in aiding the capillary action. Also, is time an issue?? Here is a good paper from Asymtek that was poster in Advan
Electronics Forum | Tue Aug 03 17:45:43 EDT 2010 | swag
I used to wrench on those all the time! I really should be more help to you but it was a few years ago... A few more things to check - clean the line sensors on the back of the machine. Check to make sure you don't have a feeder that is allowing t
