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 and photographically.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, 1500 V
Cutoff voltage (negative), 67.5-22.5 V
Modulating electrode voltage at screen glow brightness 26 cd/m2, max. 63 V
Screen centre line width at screen glow brightness 26 cd/m2, max. 0.7 mm
Screen glow brightness, 0.7 microwatt/cr⋅sm2
Temporary plate deflection sensitivity, 0.14-0.21 mm/V
Signal plate deflection sensitivity, min. 0.19-0.29 mm/V
Min. operating time, 1000 hours
Acceptability criterion:
a) Spurious glow brightness, max. 0.01 cd/m2
b) Screen centre line width, max. 0.9 mm
c) Modulating electrode voltage, max. 40 V