Tube-number record
1B124
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BrandVictoreen Instrument Co.
ClassGamma Ray Counter Tube
BaseSpecial / none
Construction
Primary TypeOther / special
EnvelopeMetal
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage950 V
Audio Performance
Key Features
- Metal counter tube
- Gamma ray measurement
- Sturdily constructed
- Standard RMA type A1-82 base
- Coaxial base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Counter Operation | 900 V | — | — | — | — |
Application Notes
Used for gamma ray measurement in portable survey instruments and well logging equipment. Provides an intermediate size tube between the 1B85 and 1B125.
Datasheets
Datasheet: 1B124.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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