Tube-number record
CK1026
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BrandRaytheon
ClassRadiation Counter Tube
BaseSpecial / none
Construction
Primary TypeOther / special
EnvelopeT-5 1/2 Glass Heavy wall
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage800 V
Audio Performance
Key Features
- Low-cost glass
- Heavy-wall
- Halogen-quenched
- Relatively unlimited life
- Not damaged by accidental over voltages
- Increased pulse height
- Wide temperature range
- Sturdy construction
- Non-photosensitive
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Radiation detection | 900 V | — | — | — | — |
Application Notes
Used in inexpensive prospectors units and demonstration units. Life is unaffected by operation because halogen gas is not consumed. Can withstand greater shock and vibration than thin wall glass tubes.
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