Oscillographic electrostatically focused and deflected electron-beam tube with green screen glow, max. afterglow average time 0,1 second, intended for record of physical processes my manual observation.Intended for record of physical processes by manual observation in different radioelectronic devices, manufactured for purposes of national economy in the capacity of spare parts.
Critical electric and lighting parameters
Filament voltage, 6.3 V
Filament current, 0.27-0.33 A
First anode voltage, 138-300 V
Second anode, 1000 V
Cutoff voltage, 90-30 V
Screen centre line width at screen glow brightness of 6.4 cd/m2, max. 0.5 mm
Modulating electrode voltage at screen glow brightness of 6.4 cd/m2, max. 50 V
Deflection sensitivity of temporary plates X1-X2, 0.09-0.14 mm/V
Deflection sensitivity of signal plates U1-U2, 0.11-0.16 mm/V
Operating time, 1000 hours
Acceptability criterion:
a) Spurious glow brightness, max. 0.1 cd/m2
b) Screen centre line width, max. 0.63 mm
