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

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Tube-number record

18510

0 archive entries

BrandPHILIPS
ClassGeiger-Müller Tube

Construction

Primary TypeOther / special
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage650 V

Audio Performance

Key Features
  • Halogen quenched
  • Thin-wall glass tubing
  • Beta radiation detection
  • Liquid flow counting

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Plateau575 V—5000000——

Application Notes

Handle with extreme care due to fragile thin-wall glass tubing. Avoid sudden changes in temperature. Shielding recommended with 2 inch lead and 1/4 inch aluminum.

Datasheets

Datasheet: 18510.pdf

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

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