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

2020

Information - Help 
ID = 32017
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Photomultiplier 
Identical to 2020

Base Diheptal (14 pin glass U14)
Filament --/--
Description

10 stage, head-on, flat-faceplate type having S-11 response. Wavelength of maximum spectral response is 4400 +/- 500 angstroms. Makes use of copper-beryllium dynodes and a cesium-antimony, semi-transparent photocathode having a high-conductivity grating. Window material is Corning No. 0080 lime glass or equivalent. Has a non-hygroscopic base. For scintillation counters. Supply voltage (DC or peak AC) 1250 volts, max 1500.

 
Dimensions (WHD)
incl. pins / tip
51 x 147 x mm / 2.01 x 5.79 x inch
Weight 147 g / 5.19 oz
Information source - - Manufacturers Literature   


Just Qvigstad
Usage in Models 1= 1945

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]
  

Data Compliance More Information