High-vacuum electron tube with high-accuracy electron gun and ruled target phosphorescent screen. Determine the fundamental electron charge-to-mass ratio (e/m), study mean electron velocities using field cancellation, and explore electron optics using this tube. The electron beam trajectory can be manipulated using two methods: 1) deflection induced by the electric field of the built-in plate capacitor, or 2) magnetically using external Helmholtz Coils S (see Recommended).
Specifications
Max. filament voltage: 6.3 V AC
Max. anode voltage: 5 kV
Max. capacitor voltage: 500 V
Anode current: approx. 0.1 mA at 4 kV (anode)
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
High Voltage Power Supply 5 kV (115 V, 50/60 Hz)
Universally applicable, floating, high-voltage power supply with built-in, high voltage resistant transformer to supply the heater voltage for electron tubes. Continuously adjustable high voltage, safe to touch, with passive current limitation and digital ...
Item: U33010-115
$ 549.00
High Voltage Power Supply 5 kV (230 V, 50/60 Hz)
Universally applicable, floating, high-voltage power supply with built-in, high voltage resistant transformer to supply the heater voltage for electron tubes. Continuously adjustable high voltage, safe to touch, with passive current limitation and ...
Item: U33010-230
$ 599.00
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 Helmholtz Coils S
Pair of Helmholtz coils for generating a uniform magnetic field perpendicular to the axis of the Teltron S series tube. Teltron Tube Holder S allows the coils to be configured in the Helmholtz geometry or at variable distances to produce magnetic
...Item: U185051
$ 399.00
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 2525
