Electronics Forum | Sun Nov 05 05:05:42 EST 2006 | asoe
many thanks for your comment and I will have a look at the documents
Electronics Forum | Tue Jan 20 10:00:25 EST 2015 | TM
Hello We are currently cleaning stencils from both process (PbSn and lead free) in the same cleaning machine. A customer is concerned about cross contamination of lead between stencils. Is there any test kit or tool that you can suggest to test the
Electronics Forum | Thu Nov 02 07:45:15 EST 2006 | davef
For more than you want to know about static and dynamic testers, read EMPF report RR000013, "An In-Depth Look at Ionic Cleanliness Testing". Request it from http://www.empf.org/index.html#
Electronics Forum | Thu Nov 02 17:15:48 EST 2006 | Mike Konrad
Asoe, The systems you are describing are Resistivity of Solvent Extract (ROSE) Testers. These systems are available using one of two technologies, Static or Dynamic. Both systems use a calibrated test solution comprised of IPA and DI water. The t
Electronics Forum | Thu Nov 02 05:48:13 EST 2006 | asoe
Hi, we are looking for a contamination tester in this stage however it looks there is 2 ways of removing residuce from PWB: static and dynamic. Both introduce their advantage to me and cause me further confusing.I am not anyone here will have tried
Electronics Forum | Thu Apr 12 09:12:19 EDT 2018 | san_jeev490
Hello, currently I am being getting solder pot contamination test form my supplier and results found okay to except. during the audit question was raised on historical data analysis, I request can some help me by sharing excel graphical template to
Electronics Forum | Tue Jan 20 16:26:59 EST 2015 | emeto
There are a lot of lead testers out there. Just google it. I personally don't think you will find anything wrong, but for the pleasure of your customers buy one and prove it. I would also check the lead on the squeegees of your stencil printers and t
Electronics Forum | Tue Apr 03 20:46:32 EDT 2007 | Mike Konrad
We manufacture similar equipment. I would recommend that most of the testing be performed in an automatic shut-off mode. There are potential issues with both methods, automatic shut-off and fixed time tests. In an automatic shut-off mode, the cl
Electronics Forum | Wed Jul 28 21:58:18 EDT 1999 | Dave F
| any advice on ionograph testing in the 1 microgram/cm^2 for | small devices. We have a old Alpha 500 series machine that is dead but ALpha doesn't service this vintage machine.Any other way to perform this test, or a third party vendors to servic
Electronics Forum | Tue Jul 27 13:50:52 EDT 1999 | Mike Konrad
Aqueous Technologies manufactures the Zero-Ion ionic contamination tester. The Zero-Ion utilizes dynamic-based technology and has been assigned the highest equivalency value by the NAWC. It is among the most sensitive of all of the military-approved
