Electronics Forum | Mon Mar 08 15:17:50 EST 2004 | Robert
Need some suggestions on oven profile. I run a BTU VIP98 oven. Has 7 zones, convention heat and all. My profile goes (in Celcius) 150/160/170/180/205/215/180 moving at 28in/min. Roughly 5 minutes from start to finish. I use Kester 256 solder and my b
Electronics Forum | Thu Jan 04 15:39:49 EST 2007 | realchunks
Is it a failure or a schedule overdue? If it's a failure check the vacuum sensor in the exhaust. You should be able to locate the straw and follow it back to the diaphragm. You can adjust the diaphragm. Or you can electrically jumper past it.
Electronics Forum | Fri Dec 10 11:22:50 EST 2004 | rlackey
Hi, We paid �60K for a 6622C from Vitronics Soltec, no idea about US costs since the dollar went down the swanny. Great machine though. Not all lead free ovens come with Nitrogen capability - it depends whether you specify it or not, and it can ad
Electronics Forum | Tue Jun 27 13:38:35 EDT 2006 | ChrisG
Stephen has a good point. You could buy a used oven. I know of several used ones that are completely refurbished for about 15-25K. But these are BTU P-70's and P-98's. The main problem here is frequency. Most of their ovens operate at 50 or 60
Electronics Forum | Fri Oct 29 09:45:08 EDT 2004 | pioneertechnology
In 1995 we bought 4 Vitronics U520 reflow ovens with top heat only. We ran these ovens until 2003 for both curing and lead reflow with no problems. In 1998 we bought 1 U520 top and bottom heat and one U820 top and bottom heat and once again we had
Electronics Forum | Mon Mar 08 19:41:31 EST 2004 | Ken
Robert, what you have provided is not a "profile". It is a "recipe" or "job". I have 4 BTU VIP98's. I have hundreds of recipes...Your temps look similar to mine....but what does that have to do with the "thermal profile" as experienced by the asse
Electronics Forum | Wed May 24 16:01:08 EDT 2006 | samir
GEB, Datasheets are usually just guidelines and most App. Engineers from paste companies will tell you that as well. You don't have to "copy exact" what they say, but rather set your oven to what gets you and your type of boards the best results. P
Electronics Forum | Tue Jun 20 17:12:55 EDT 2006 | chrisgriffin
Nathan, Please don't listen to the Guru. His experience in this industry is as non-existent as his magic mine. Guru, please go somewhere else. This forum is for technical advice, not sales. For those of us in reality, it is usually best to sti
Electronics Forum | Tue Mar 09 10:48:54 EST 2004 | cyber_wolf
I am not familiar with the VIP98, but I have worked with other BTU models for several years. As I have posted in earlier threads: there is absolutely no way to tell whether your profile is correct unless you attach thermo couples to your board and ru
Electronics Forum | Mon Sep 19 04:27:47 EDT 2005 | dougs
Check your power supplies, we had same fail a while back on VIP98 faulty power supply was the cause
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