Quote:
Originally Posted by ctc17
That does sound suspicious.
I have suspected that the roundie crts that have the copper pinchoff nipple leak. If you can clean the neck off and use a flashlight to look back at the pinchoff nipple and see if its glass or copper that would be interesting.
I would be interested in knowing what the symptoms of different amounts of air contamination are.
What happens if the crt looses 1-2hg vs 10hg, at what point do the filaments burn up...
Maybe miniman82 would know??
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you know its funny i was thinking of the video you posted awhile ago about the crt that had the brass nipple on the end. what a dumb idea for holding back that much vacuum. and you seemed pissed at that finding.