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.
Specifications
Max. heater voltage: 7.5 V AC/DC
Max. anode voltage: 500 V
Anode current: approx. 2 mA at 200 V (Anode)
Analog Multimeter AM50
Hand-held multimeter for measuring voltage and current for a wide range of applications in student and practical experiments. A heavy-duty device with excellent overload protection, zero point of scale center or left and automatic battery cut-off after ...
Item: U17450
$ 141.00
DC Power Supply 0-500 V (115 V, 50/60 Hz)
Low voltage power supply with four outputs primarily intended to simultaneously supply power for the Teltron line of electron tubes and Helmholtz Coils, with four independent, adjustable DC voltages. The DC voltages are stabilized, regulated, floating
...Item: U33000-115
$ 599.00
DC Power Supply 0-500 V (230 V, 50/60 Hz)
Low voltage power supply with four outputs primarily intended to simultaneously supply power for the Teltron line of electron tubes and Helmholtz Coils, with four independent, adjustable DC voltages. The DC voltages are stabilized, regulated, floating
...Item: U33000-230
$ 649.00
Set of 15 Safety Experiment Leads, 75 cm
For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated safety plug and a fully-insulated axial jack for connecting additional patch cords.
Wire cross-section ...
Item: U138021
$ 105.00
Teltron Tube Holder S
The Tube Holder S is the mounting point for the entire line of Teltron Student ('S') Series (U18550…U18575) and related accessories, such as the Helmholtz Coils S (U18505) and Auxiliary Coil (U18506). An easily replaceable fuse is located in the
...Item: U185001
$ 554.00
Weights & Measurements
13.8 x 11.1 x 8.7 in
1.22 lb
MPN: TEL 2521
