Tube-number record
VC1M
0 archive entries
VC1M is a tube type in the TubeDatabase archive (class: Vacuum Gauge Tube). Recorded specifications: brand TESLA, construction Other / special, socket Flexible / flying leads, and maximum plate voltage 2000 V. The archive does not yet hold a photographed example of this type.
BrandTESLA
ClassVacuum Gauge Tube
BaseFlexible / flying leads
Construction
Primary TypeOther / special
EnvelopeSoft Barium Glass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage2000 V
Cathode Current2 mA
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Vacuum Measurement | 2000 V | — | 1000000 | — | 2 mA |
Application Notes
The gauge must be placed between the poles of a permanent magnet (380 Oe). It is recommended to use a multi-range instrument to measure the ionization current. For safety, the positive pole of the source should be grounded.
Datasheets
Datasheet: VC1M.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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