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PR2_Narva

Information - Help 
ID = 72926
       
Country:
Germany
Brand: Narva, VEB; Kombinat; Oberweißbach (Ostd.)
Tube type:  SPECIAL TUBE, other or unknown 
Identical to PR2_Narva

Base Duodecal (12-pin), B12A (not glass)
Was used by Technology / Measurement
Filament Vf 6.3 Volts / If 0.4 Ampere / Half indirect
Description

Röhre nach Perrin, zum Nachweis der Eigenschaften von Elektronenstrahlen im Schulunterricht. Da die Röhre einen Restgasdruck (Neon) besitzt, kann der Verlauf des Strahles beobachtet werden. Anodenspannung > 350 V, Gitterspannung < - 50 V regelbar.

 
Dimensions (WHD)
incl. pins / tip
300 x 125 x 125 mm / 11.81 x 4.92 x 4.92 inch
Tube prices 5 Tube prices (visible for members only)

narva_pr2_sockel.png PR2_Narva: Datenblatt
Michael Mischke


Just Qvigstad
narva_pr2_data1.png
PR2_Narva: Hersteller
Michael Mischke

More ...
 
narva_pr2_abbildung.jpg

 

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