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)
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
1.57 lb
MPN: TEL 2520
