Tube-number record
1B80
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BrandAmperex Electronic Corp.
ClassGeiger-Mueller Counter Tube
BaseSpecial / none
Construction
Primary TypeOther / special
EnvelopeMica window / Stainless Steel
Base MaterialStainless Steel
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage700 V
Audio Performance
Key Features
- Alpha radiation detection
- Beta radiation detection
- Mica window
- Stainless steel cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Geiger-Mueller | 700 V | — | — | — | — |
Application Notes
Mica windows 3.5mg/cm2 thick will pass all beta radiation of energy in excess of 43 KEV when the source is in close proximity.
Datasheets
Datasheet: 1B80.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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