Tube-number record
DEMOUNTABLE LOW VOLTAGE X-RAY TUBE
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DEMOUNTABLE LOW VOLTAGE X-RAY TUBE is a tube type in the TubeDatabase archive (class: X-Ray Tube). Recorded specifications: brand Ferranti, year 1957, construction Other / special, maximum plate voltage 40000 V, and maximum plate dissipation 400 W. The archive does not yet hold a photographed example of this type.
BrandFerranti
ClassX-Ray Tube
Construction
Primary TypeOther / special
EnvelopePolythene window
SectionsSingle
Filament / Heater
MaterialTungsten
Absolute Maximum Ratings
Plate Voltage40000 V
Plate Dissipation400 W
Grid 2 Voltage1400 V
Cathode Current10 mA
Audio Performance
Key Features
- Water cooled target
- Rapidly replaceable filament
- Polythene window
- High intensity soft X-ray output
- Focus control via screen potential
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| X-Ray Generation | 40000 V | — | — | — | 10 mA |
Application Notes
Primarily intended for use in applications requiring fairly fine focus at comparatively high power.
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