Tube-number record
COULOMÈTRE
0 archive entries
BrandCSF
ClassElectrolytic integration tube
BaseFlexible / flying leads
Construction
Primary TypeOther / special
EnvelopeGlass capillary
Base MaterialAraldite
Sections1
Filament / Heater
Absolute Maximum Ratings
Cathode Current5 mA
Audio Performance
Key Features
- Electrochemical mercury transfer
- Independent of mounting position
- Sealed with araldite
- Interchangeable cell models available
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Electrolytic integration | — | — | 200 | — | 0.2 mA |
Application Notes
Used for measuring quantity of electricity or time (hour meter). Applications include battery charge control, solar exposure indicator, and warranty tracking.
0 results