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

JA10

Information - Help 
ID = 36801
       
Country:
France
Brand: Mazda (tubes), Mazda-Belvu, Compagnie des Lampes; Paris
Tube type:  COUNTING AND MEASUREMENT, general   Detector 
Identical to JA10
Similar Tubes
Other shape (e.g. bulb type):
  JA10A ; JA10B ; JA10C

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 3.8 Volts / If 1.4 Ampere / Direct
Description Bayard-Alpert vacuum ionization gauge. 10e-4 to 10e-6 mm Hg measurement range with anode at -30V and grid at 250V, 10mA.
Heater must be operated at 3.4V, 1.3A during degassing. 
Text in other languages (may differ)
Information source - - Manufacturers Literature   
 
ja10_2.jpg
JA10
Emilio Ciardiello

More ...
 
ja10_pin.png
JA10
Emilio Ciardiello

 
ja10_mazda_belvu_doc_page_1.png
JA10: Mazda Belvu
Patrice Zeissloff

More ...

from Just Qvigstad


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