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27M13

Information - Help 
ID = 31702
       
Country:
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Photomultiplier   Text 
Identical to 27M13

Base Wires only.
Was used by Technology / Measurement
Filament
Description

7 stage Photo-multiplier.
Peak spectral response 4650 Å

 
Dimensions (WHD)
incl. pins / tip
30 x 77 x mm / 1.18 x 3.03 x inch
Information source - - Manufacturers Literature   Ediswan tube catalog January 1959

27m13_ediswan_data_01.png
27M13: Original data sheet
Michael Poll

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