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, 5.7-6.9 V
Filament current, 0.27-0.33 A
First anode voltage, 1100 V
Second anode voltage, 1500-2200 V
Cutoff voltage, (-71) – (-22.5) V
Screen centre line width, max. 0.65 mm
Modulating electrode voltage at screen glow brightness 6.4 cd/m2, max. 50 V
Deflection sensitivity of temporary plates X1-X2, min. 0.28 mm/V
Deflection sensitivity of signal plates U1-U2, min. 0.35 mm/V
Screen glow brightness, max. 30 cd/m2
Operating time, 1500 hours
Acceptability criterion:
a) Spurious glow brightness, max. 0.1 cd/m2
b) Screen centre line width, max 0.8 mm
