Measurements of the Electrical Properties of Electronic Tubes and Valves Part 13: Methods of Measurement of Emission Current from Hot Cathodes for High-Vacuum Electronic Tubes and Valves First Edition
|Publication Date:||1 January 1966|
|ICS Code (Electronic tubes):||31.100|
This Recommendation is based on current practice on the measurement of emission current from hot cathodes for high-vacuum electronic tubes and valves. It should not be regarded as a Recommendation in the sense of a standard, because a more detailed description of the measuring methods is needed if measuring results on the basis of these principles have to be comparable within definite tolerances.