[vcf-midatlantic] ID-ing Univac I tubes

[Sentrytv]

Link below
If I remember correctly the tubes were set at a certain voltage to “fire”with a certain type of gas inside.


https://www.radiomuseum.org/tubes/tube_5823.html

Sent from:
My extremely complicated, hand held electronic device.

> On Jul 27, 2021, at 2:22 PM, Bill Degnan via vcf-midatlantic <vcf-midatlantic at lists.vcfed.org> wrote:
> 
> Hi,
> 
> Does anyone know which tubes from this list:
> https://www.vintagecomputer.net/temp/UnivacI/UNIVAC-1_tube-types%20.png
> 
> ....Were installed on this module?
> https://www.vintagecomputer.net/temp/UnivacI/UNIVAC-1_A-35%20.png
> 
> They all appear to be the same type of tube.  7 pins and a center post.
> 
> (screenshots from a CHM video)
> 
> Thanks
> Bill