Oscillographic electrostatically focused and deflected electron-beam tube with green screen glow and middle afterglow time intended for record of physical processes by manual observation. Intended for record of electric processes by manual observation in different special-purpose radioelectronic apparatus.
Critical electric and lighting parameters
Filament voltage, 6.3 V
Filament current, 0.27-0.33 A
First anode voltage, 290-450 V
Second anode voltage, 1500 V
Cutoff voltage, 67.5-22.5 V
Screen centre line width at screen glow brightness 10 cd/m2, max. 0.6 mm
Modulating electrode voltage at screen glow brightness 10 cd/m2, max.35 V
Temporary plate couple deflection sensitivity, min. 0.35-0.48 mm/V
Signal plate couple deflection sensitivity, min. 0.50-0.70 mm/V
Operating time, 1000 hours
Acceptability criterion:
a) Spurious glow brightness, max. 0.05 cd/m2
b) Screen centre line width, max. 0.7 mm
c) Modulating electrode voltage, max. 45 V