Problem drytek2 SNF 2008-08-26 12:45:44: insulator screws glowing orange during O2

lindaw at snf.stanford.edu lindaw at snf.stanford.edu
Tue Aug 26 12:45:45 PDT 2008


The insulator screws and the ceramic insulators on the front of the electrodes are glowing orange when running O2 plasma at 475 W forward and 40W reflected. I have never seen this before.  It can't be good.  There is cooling water flow, so that isn't the cause.




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