Cetron CE-36 Photocell Tube  
Written by AnubisTTP on 2007-01-03  


The Cetron CE-36 is a cylindrical miniature phototube with a three pin base. This tube has a side viewing photocathode and is filled with low pressure argon gas. According to the reference book Tube Lore, the CE-36 is a spectral response S-1 tube commonly used for sound reproduction in movie projectors, a system in which sound data was stored as an optically visible band on a strip of film.


Cetron CE-36 Photocell Tube
Cetron CE-36 photocell tube.

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