Electronics Forum: ionograph 500m smd test methods (Page 1 of 1)

Ionic Cleanliness testing

Electronics Forum | Tue Apr 03 17:13:33 EDT 2007 | kmorris

Just wanted to do a poll to see how others are determining their test time for Ionic testing. Test Method IPC-TM-650 number 2.3.25, section 5.3.3, says "The test time should be in accordance with the monitoring plan criteria (set time or auto-shutof

Ionograph Testing

Electronics Forum | Wed Jan 04 16:56:25 EST 2006 | dajesk2003

We have an Ionograph 500 M SMD II tester. A couple of months ago, it began failing bare boards at a very high rate. We use 10ug/in2 as our standard. Typically we would fail, maybe one board every 6 months. In the past two months, at least 15 boar

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