Electronics Forum | Fri Dec 15 00:20:17 EST 2006 | hemu_me
As we have vitronics oven(SMR610A) made in december 1997,which has 5 heating And 2 cooling zones. we just want to confirm that is there any possibility of damage oven parts with long run for soldering of lead free components in this model? if anyone
Electronics Forum | Fri Dec 15 01:37:21 EST 2006 | shrikant_borkar
Hi, Hemendra Recently, We have carried out lead Free Soldering On our 4+1 Panasonic Reflow machine. Results were fine , but its Not Recommended for long Run. but the machine which you have is 5 zone machine and additional 2 cooling zone too. Check
Electronics Forum | Fri Dec 15 09:08:56 EST 2006 | Loco
Its a vitronics, with a little proper maintenance it'll go on forever! If it's a 610, you should have 6heating en 1 cooling zone btw.
Electronics Forum | Wed Mar 21 07:44:19 EDT 2012 | cuervo
Hello ! I have a vitronics 500s ( five zones), and the solder paste is ALPHA OM-338-PT lead free. have anyone a profile to start and test, i need some reference temperatures.and conveyor speed thanks !!!
Electronics Forum | Thu Apr 05 07:41:57 EDT 2012 | aj
try 180 180 195 248 260 belt speed 20 ( lightly populated boards) adjust speed to 18 for heavily populated.
Electronics Forum | Wed Mar 21 20:02:37 EDT 2012 | hegemon
Lead Free in 5 zones is tough sledding. Start with your manufacturers solder reflow profile and calculate your belt speed by looking at the recommended heating time for the solder paste vs. the length of your heated zones. Set your belt speed so tha
Electronics Forum | Thu Dec 14 21:53:07 EST 2006 | davef
Use the thermal recipe suggested by YOUR paste supplier, as the starting point.
Electronics Forum | Tue Dec 12 01:52:05 EST 2006 | hemu_me
As we have vitronics oven(SMR610A) made in dec,1997,which has 5 heating zones and 2 cooling zones. For Lead free soldering what should be our baseline for low/medium boards.we have gathered profiles from various paste manufacturers,however we don't k
Electronics Forum | Wed Nov 02 11:14:45 EST 2005 | Doug
I am doing lead free testing on a Vitronics selective machine with a 4 mm nozzle. The finishes I am testing are ENIG, ImSn, and ImAg. The problem I am encountering is achieving good top side wetting. Has anyone had any luck with this type of an ap
Electronics Forum | Fri Dec 15 05:02:22 EST 2006 | Harsha
Thanks for the response. I am using mainly two brands of ovens. One is Heller and the other is a chinese brand called Fulongwin (copy of Vitronics). I see the problem in both, more severe in the Fulongwin. Both are 8 zones and a few 9 zone Hellers. I
