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3B Scientific 1000647 High-Vacuum Tube with Thermionic Cathode

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3B Scientific, 1000647, High-Vacuum Electron Tube with Thermionic Cathode and Control Grid

High-vacuum electron tube with thermionic cathode and control grid for demonstrating the thermoelectric effect (Edison effect). Use the tube to investigate the practical applications of a triode as an amplifier and generating undamped oscillations in LC circuits. Also investigate the characteristics of triodes and let students discover the negative electron charge polarity.

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  • These are made-to-order items.
  • This product is not eligible for return or exchange unless defective.
  • The average lead-time is 1 or 2 weeks.

Technical Details

Reviews
Max. heater voltage7.5 V AC/DC
Max. anode voltage500 V
Anode currentapprox. 2 mA at 200 V (Anode)
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Product Details
Max. heater voltage7.5 V AC/DC
Max. anode voltage500 V
Anode currentapprox. 2 mA at 200 V (Anode)
Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Reviews

Mega Depot
(800) 884-5767
+1 (332) 900-3727 (Intl.)