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WITHDRAWN ASTM F83-71(2002) 31.3.1971 preview

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ASTM F83-71(2002)

Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters



STANDARD published on 31.3.1971


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The information about the standard:

Designation standards: ASTM F83-71(2002)
Note: WITHDRAWN
Publication date standards: 31.3.1971
SKU: NS-56571
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM F83-71(2002) :

Keywords:

electron emitters, electron tube materials, termionic constants, work function, ICS Number Code 01.040.31 (Electronics (Vocabularies)), 31.100 (Electronic tubes)

Additional information

 
1. Scope

1.1 This practice covers the definition and interpretation of the commonly used thermionic constants of electron emitters (1, 2, 3), with appended standard methods of measurement.
 
2. Referenced Documents

F8-64

Recommended Practice for Testing Electron Tube Materials Using Reference Triodes (Withdrawn 1973)

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