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.
After a Month I measured the thermal profile of the Validation Profile and noticed a very very slight change in temperatures +/- 1.0 Deg. C. Then I also measured all my 5 product profiles and it's very similar to my Validation Profile when it comes to temperature variation.
Now, Is it good to shortcut my Thermal Profiling for my products? Instead of measuring all of them every month one by one I just measure my Validation Profile. If changes is not to a certain Degree then I can conclude that all the 5 product profiles are still Valid and Acceptable.
Then I will just re-measure them if there's a major breakdown or parts replacement on my Reflow Oven?
What's your Ideas and Inputs guys?
Thanks in advance
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