Electronics Forum | Mon Aug 18 15:00:36 EDT 2008 | 18424
Go with the KIC 24/7 system. Does all your monitoring for you and generates your cpk. Only have to run a golden board once it takes care of the rest.
Electronics Forum | Thu Aug 14 18:04:36 EDT 2008 | smt_guy
I have made couple of investigations with our oven. I set-up 5 product profiles and run a thermal profile measurement and record them. Then I set-up one more product profile and rename that as Validation Profile then measured the thermal profile. A
Electronics Forum | Mon Feb 13 09:55:25 EST 2006 | fredericksr
Thanks everyone, I have found your postings very helpful for reflow ovens and intend to review my reflow calibration and validation, but in this particular instance I should have been more specific. We use the non conveyorized type of oven (Ten
Electronics Forum | Fri Aug 15 10:18:42 EDT 2008 | jdumont
There was a discussion on this a few weeks back. Basically if you HAVE to do this because you have an older oven that you dont trust or your customers/ISO force you to do it then just do it monthly on the test board only. Doing it on the test board a
Electronics Forum | Mon May 14 15:12:02 EDT 2018 | emeto
Validating your oven is a good thing. Build your own vehicle that is wide enough with integrated/strongly attached thermo-couples on it. Use always the same vehicle with thermo-couples on the same spots and run it through the oven for verification. I
Electronics Forum | Thu Feb 05 02:52:37 EST 2009 | sachu_70
The problem expressed by you need not necessarily be caused by the Reflow process even though it's effect cannot be ruled out. I suggest to validate periodically the Reflow Oven performance as also optimise Reflow parameters through a documented vali
Electronics Forum | Mon May 14 09:04:58 EDT 2018 | raylawre
We are using ECD OvenRIDER to validate our reflow ovens on a weekly basis to have the data to show our customers that the board we ran 3 months ago saw the same oven condition as the one ran yesterday. Cp/ Cpk is calculated by ECD using a manually i
Electronics Forum | Thu Aug 08 16:18:22 EDT 2013 | horchak
Placing and re-flowing the shield is of course the most economical. But once the shield is placed and reflowed this all but rules out inspection test and rework. Reflow should not be an issue if you have a decent forced air convection oven. You may w
Electronics Forum | Fri Apr 01 03:36:15 EDT 2011 | jlawson
Bother are valid choices, Rehm is better made(stainless steel tunnel, lower power usage, threepahes blowers etc) If can afford it would be better choice. From experience Hellers Specs are a bit flaky... But they both will solder PCBs.
Electronics Forum | Fri Oct 19 16:02:20 EDT 2012 | davef
Hi Phil ... Here's a response from Heller Industries ... If I understand correctly you want to tight the tolerance window between set point and present value. Actually you can do so by lower down the warning band to 5C which is default 15C. Please
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