Electronics Forum | Wed Jan 17 03:41:31 EST 2007 | technology
hi guys, tell me how to do temperature profiling on reflow oven with the help of computer. how to use the thermocouple & sensors.
Electronics Forum | Tue Sep 02 13:35:29 EDT 2008 | evtimov
Hi, I don;t thing there is an overtemperrature sensor. Just the thermocpouple returns a higher temp(voltage) to the controller and your software goes to alarm, cooldown or what ever it does. Emil
Electronics Forum | Mon Sep 01 04:55:20 EDT 2008 | benefon
Hello all Our Omni 5 has given the 'Cooling module high temp' warning twice during the past month. I suspect that the blower motor is the culprit but have not been able to verify this because the oven has started up normally after acknowledging the
Electronics Forum | Mon Jan 26 11:58:06 EST 2009 | ghcarnu
Hi there, where can I find some hints about placing the temperature sensors on the pcb when determining the reflow profile? I'm interested especially in the case of a pcb having BGA's. Thanks for your answers ! gheorghe
Electronics Forum | Mon Jan 26 15:09:59 EST 2009 | leemeyer
IPC 7530 - Guidelines for Temperature Profiling for Mass Soldering Processes (Reflow & Wave)
Electronics Forum | Wed Jan 28 11:18:05 EST 2009 | ghcarnu
thanks for all your answers.
Electronics Forum | Fri Jan 30 04:36:11 EST 2009 | sachu_70
Hope your problem is resolved. Else I could provide some details if wanted. Pl. confirm.
Electronics Forum | Mon Jan 26 22:32:05 EST 2009 | davef
Check Daan Terstegge's excellent jump site for articles on profiling http://www.smtinfo.net/Db/_Thermal%20Profiling.html
Electronics Forum | Wed Jan 28 08:56:40 EST 2009 | blnorman
Don't know the specifics from the IPC spec. However our standard internal spec dictates - highest thermal mass, lowest thermal, most critical component, and center of PCB on the laminate surface. Our profilers have 6 inputs, so the other 2 are dete
Electronics Forum | Tue Feb 03 10:10:27 EST 2009 | milroy
Hi, There is one thing missing still, you must put a TC from the bottom side of the BGA by making a hold on the test board at the TC can measure the temperature at exactly the middle of the BGA. You should be able to the dual time and peak temperatu
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