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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

ORGANIC QUENCHED PROPORTIONAL X-RAY COUNTER TUBE

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BrandPHILIPS
ClassRadiation Counter Tube

Construction

Primary TypeOther / special
EnvelopeMica side window
Sections1

Filament / Heater

Absolute Maximum Ratings

Plate Voltage1850 V

Audio Performance

Key Features
  • Xenon filling
  • Organic quenching agent
  • Mica side window
  • Proportional counter

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Operating range1500 V————

Application Notes

To obtain maximum tube life Vp should be kept as low as possible. In order to prevent leakage the tube should be kept dry and well cleaned.

Filters

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