TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
DisclaimerSubmit a tube

Tube-number record

18536

0 archive entries

BrandPhilips
ClassRadiation Counter Tube

Construction

Primary TypeOther / special
EnvelopeMica end window
Base Material28% chromium, 72% iron
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage750 V

Audio Performance

Key Features
  • Halogen quenched
  • End window
  • Alpha detection
  • Beta detection
  • Gamma detection
  • Low level measurement

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Recommended Anti-coincidence600 V—10000000——

Application Notes

Shortest possible connection between anode and anode resistor and a small capacitance between anode and earth are required. Tube should be kept dry and well cleaned to prevent leakage.

Datasheets

Datasheet: 18536.pdf

Download PDF
Loading datasheet...

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

Filters

0 tubes found

Manufacturers

Brands

    0 results