Hi Technters.

        Looking for a way to verify my panels were baked at the correct
temperature. I would like to find a way of incorporating a system into
production without too much fuss.
        Omega sells heat sensitive markers the range I am looking for.
Does anybody have experience with these markers? Do they come off
easily? Do they contaminate some chemistries while being processed? Or
any other reservations?
        I have also seen microdot labels but I am reluctant to use those
since it involves placing and removing them before processing. Is there
something else out there that would work?


                                        Thank you

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