Oscillographic electrostatically focused and deflected electron-beam tube with right-angled green glow screen and middle afterglow 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, 45-135 V
- Second anode voltage, 1200 V
- Cutoff voltage (negative), 90-30 V
- Modulating electrode voltage at screen glow brightness of 5 cd/m2, max. 25 V
- Focused line width at screen glow brightness of 5 cd/m2, max. 0.3 mm
- Temporary plate deflection sensitivity, min. 0.11-0.15 mm/V
- Signal plate deflection sensitivity, min. 0.1-0.20 mm/V
- Min. operating time, 1500 hours
Acceptability criterion:
- a) Spurious glow brightness, max. 0.05 cd/m2
- b) Focused line width, max. 0.4 mm
- c) Modulating electrode voltage, max. 30 V