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IB90

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BrandRaytheon
ClassRadiation Counter Tube
BaseFlexible stranded leads

Construction

Primary TypeRadiation Counter Tube
EnvelopeT6 Glass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage1100 V

Audio Performance

Key Features
  • All glass
  • Thin-wall
  • Self-quenching
  • Beta radiation detection
  • Gamma radiation detection
  • Opaque coating to exclude light

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Radiation Counter-----

Application Notes

Designed for use in battery operated survey instruments and Prospector's Units for locating radioactive material.

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