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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)
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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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