SBA-2
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BrandDoświadczalne Zakłady Lampowe
ClassIonization Gauge Tube
FilamentV @ mA
Construction
Primary TypeHot Cathode Ionization Gauge
EnvelopeMolybdenum glass SO-49 K
SectionsDual Tungsten Cathode
Filament / Heater
Materialtungsten
Absolute Maximum Ratings
Plate Voltage600 V
Audio Performance
Key Features
- Vertical operating position
- Molybdenum glass
- Dual tungsten filaments
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Measurement (Pomiar) | 225V | - | - | - | 4mA |
| Degassing (Odgazowywanie) | 600V | - | - | - | 40mA |
Application Notes
Used in high-vacuum industrial and laboratory measurement devices, specifically compatible with MOD 03-60 vacuum meters.
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