Electronics Forum | Mon Sep 27 16:52:48 EDT 2021 | aex
During production the temperatures on the last 3 zones are approx. 20F higher than the setpoint. The other zones are operating within spec. We checked power, I/O, SSR's, thermocouples, and exhaust, but the issue remains. We did not check resista
Electronics Forum | Fri Jul 24 09:20:57 EDT 2009 | esolano
Any ideas, guys?
Electronics Forum | Thu Jul 23 10:02:19 EDT 2009 | esolano
I forgot to mention that we've tried to change the resistor on it.
Electronics Forum | Fri Jul 24 10:08:05 EDT 2009 | jdengler
Possibly, if you want to sell used equipment you should have a competent technical staff! Jerry
Electronics Forum | Thu Jul 23 09:59:11 EDT 2009 | esolano
Hi all, Zone 11 on a XPM2-1240 does not want to heat up and would not stay at set point. Does anyone have any ideas how to solve this problem? Or if you know of a technician in the Southern California area that can perhaps fix this problem, please
Electronics Forum | Tue Oct 05 14:06:26 EDT 2021 | oclsc
Hi SMTnet. It is possible to reflow BGA's 0.65 pitch with a convection oven that only have heating zones on one side (topside) or is it a must to have heating zones on both sides in the oven (top and botton). Regards Ole C. Denmark
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 Jun 03 18:06:08 EDT 2009 | pcb1984
Any suggestions on a brand of used (2005 or newer) convention ovens with at least 6 heat zones?
Electronics Forum | Mon Oct 08 14:56:10 EDT 2001 | Mike
I think the problem is going to be the cooling zone location. All of the heat zones are built the same, but the cooling zone can not be moved easily.
Electronics Forum | Sun Nov 20 01:27:21 EST 2005 | C. Kolokoy
Try an experiment where you profile the assembly with 3 consecutive boards in the oven spaced just 1" apart versus just 6" apart and then 12" apart. You figure most ovens have about 12 - 16" heating zones, so for your typical 8"x8" PCB, you'd have w
