Antique radios, Old Time Radios
GR19
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Country:
Switzerland
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| Identical to |
GR19
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| Base |
SPECIAL TUBEBASE in general
Top contact with a cap.
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| Filament |
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| Description |
220 VDC, 4-20 mA
Elektrometer-Relaisröhre für kleinste Steuerströme (> 10-12 A).
Typische Anwendung: Strahlungsnachweis in Verbindung mit einer Ionisationskammer.
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| Information source |
Schweizer Elektronenröhren 1917-2003, Willi E. Seite 103
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Collection of
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