Tube-number record
57AVP
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BrandPhilips
ClassPhotomultiplier Tube
Base4-pin
Construction
Primary TypeMulti-section
EnvelopeMetal with plane-concave glass adaptor
Sections11-stage
Filament / Heater
Absolute Maximum Ratings
Plate Voltage2500 V
Plate Dissipation0.5 W
Grid 2 Voltage300 V
Grid 1 Voltage1000 V
Cathode Current1 mA
Audio Performance
Key Features
- 11-stage
- Caesium-antimony semi-transparent curved cathode
- Large 200 mm diameter photocathode
- High sensitivity
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Voltage Divider Type A | 2500 V | — | — | 10000000 | 0.001 mA |
Application Notes
Intended for total body radiation measurements, uranium prospecting with large scintillators, and Cerenkov light measurements.
Datasheets
Datasheet: 57AVP.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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