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932_Beckman

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ID = 35479
       
 
   
Tube type:  Screen-grid Tetrode 
Identical to 932_Beckman = 1229
Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Filament Vf 2 Volts / If 0.06 Ampere / Direct / Battery =
Description Electrometer tube for pH-meter, specially selected for Beckman Instruments. 
Text in other languages (may differ)
Information source - - Manufacturers Literature   Manual for Beckman pH-meter type G
932_beckman_sockel.png 932_Beckman: Sylvania Techn. Doc.
Wolfgang Holtmann

Just Qvigstad
Usage in Models 1= 1957
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Uwe Mocker (D)
 
beckman_932_b.jpg

932_Beckman
 
Forum contributions about this tube
932_Beckman
Threads: 1 | Posts: 1
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932_Beckman (932_Beckman)
Peter Schuld
19.Mar.10 		  1
932_Beckman (932_Beckman) 

 Entspricht der 1229 (Tetrode) Heizung 2V und 0,06Amp. Pruefkarte 532 von Funke.

Geeignet fuer Vorstufen bis 3mA.

Anwendungsgebiete in pH-Messgeraete 
 
932_Beckman
End of forum contributions about this tube
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