Oscillographic electrostatically focused and deflected electron-beam tube with green screen glow and middle afterglow time intended for record of electric processes by manual observation. Intended for record of electric processes by manual observation in different special-purpose radioelectronic devices.
Critical electric and lighting parameters
Filament voltage, 6.3 V
Filament current, 0.27-0.33 A
First anode voltage, 300-517 V
Second anode voltage, 1300 V
Cutoff voltage (negative), 67.5-22.5 V
Modulating electrode voltage at screen glow brightness 26 cd/m2, max. 36 V
Focused line width at screen glow brightness 26 cd/m2, max. 0,7 mm
Temporary plate deflection sensitivity, 0.14-0.21 mm/V
Signal plate deflection sensitivity, 0.19-0.29 mm/V
Operating time, 500 hours
Screen diameter, max. 78 mm
CRT length, max 273 mm
Acceptability criterion:
a) Spurious glow brightness, max. 0.01 cd/m2
b) Focused line width, max 0.9 mm
c) Modulating electrode voltage, max. 40 V
