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Tube Database (7,341 tube types · 1,270 archive entries)

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Tube-number record

18502

0 archive entries

BrandPhilips
ClassRadiation Counter Tube

Construction

Primary TypeOther / special
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage350 V

Audio Performance

Key Features
  • Self-quenching
  • Gas-filled
  • Measuring of gamma radiation
  • Measuring of medium energy beta radiation

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Operating Characteristics350 V————

Application Notes

In order to prevent leakage the tubes should be kept dry and well cleaned.

Datasheets

Datasheet: 18502.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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