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  #16  
Old 05-26-2009, 09:20 PM
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Tube TV Tube TV is offline
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I don't have a manual for mine , thanks for the link .
After running for a while it has stayed at 400 ua .
The heater voltage on my B&K is about 5.8 V
I connected a 6.3V supply to it anf that raised it into 500 ua range .
at 7.5V it was 600 ua
The life test shows that its tired out .
However this is much better than the 0 emission reading I started out with .
My G2 problem was actually a bad neon bulb in the B&K , so G2 is OK .
Cutoff appears to be within limits .
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  #17  
Old 05-26-2009, 09:45 PM
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bandersen bandersen is online now
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Quote:
My G2 problem was actually a bad neon bulb in the B&K
Don't you just love using vintage test equipment
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  #18  
Old 05-27-2009, 03:34 AM
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Tube TV Tube TV is offline
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Quote:
Originally Posted by bandersen View Post
Don't you just love using vintage test equipment
That's the best part !

John , there's one elctrolytic 50 mfd 150 V , or somthing like that , and a .1 1000 V wax paper cap in the 400 , Most likely both are shot .
Also a small selenium rectifier .
One of these days pretty soon it's going to get those changed .

Last edited by Tube TV; 05-27-2009 at 03:42 AM.
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