Description
High-vacuum electron tube with thermionic cathode for
demonstrating the thermoelectric effect (Edison effect). Use the
tube to investigate the relationship between measured emission
current and the voltage applied to the cathode. Also investigate
the characteristics of diodes via the process of rectification.
Specifications
Max. heater voltage: 7.5 V AC/DC
Max. anode voltage: 500 V
Anode current: approx. 2 mA at 200 V (Anode).
SP4-1892
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