radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

T113_WF

Information - Help 
ID = 62863
       
Country:
Germany
Brand: Werk für Fernmeldewesen (OSW, HF, WF) Berlin, VEB, RFT (Ostd.)
Tube type:  Electrometer, Space Charge Grid 
Identical to T113_WF
Similar Tubes
Other shape (e.g. bulb type):
  T113

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 Top contact with a cap.
Filament Vf 3 Volts / If 0.1 Ampere / Direct / Battery =
Description

Electrometer tetrode with space charge grid for high impedance measurements.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
32 x 105 x 32 mm / 1.26 x 4.13 x 1.26 inch
Weight 50 g / 1.76 oz
Information source - - Manufacturers Literature   WF-Katalog Febr. 1956
 
t_113_rmorg.jpg
T113_WF: A. H. Eigene Sammlung
Andreas Hamel

 
t113_wf_daten.png
T113_WF: WF-Katalog Febr. 1956
Wolfgang Eckardt


from Just Qvigstad

Usage in Models 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg