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CL40

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ID = 60477
       
Country:
Great Britain (UK)
Brand: Ferranti, GB
Tube type:  Radiation Generators general 
Identical to CL40
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Multiple differences or of other kind:
  CL41

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Technology / Measurement
Filament Vf 6.3 Volts / If 1.2 Ampere / Indirect
Description

Mercury-argon linear light source, inended for use in sound film or phototelegraphic picture recording.
20 KHz max modulating frequency, 3.2 mm circular end aperture from the top.

 
Information source - - Manufacturers Literature   

cl40_doc_appa.png
CL40: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
cl40_doc_p1.png
CL40: Manufacturer's Literature
Emilio Ciardiello

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Collection of

 
cl40_01.jpg

CL40
 

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