Трубка Перрена модели S
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Перевозчиком по Украине
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Трубка Перрена модели S
For demonstrating the negative polarity of electron beams through magnetic and electric deflection of the beams toward a laterally positioned Faraday cage connected with an electroscope (for example, U17250) for this purpose. Also for investigating electron beams in two perpendicularly aligned magnetic alternating fields (operation of a cathode-ray oscilloscope, Lissajous figures) and estimating specific electron charge e/m. With a fluorescent screen.
Cathode heating voltage: Uh < 7.5 V, Ih = approx. 0.35 A
Anode voltage: Ua < 5 kV
Anode current: typically Ia = 150 µA at Ua= 4.5 kV
Beam current: typically Ia = 4 µA at Ua= 4.5 kV
Deflection voltage: U < 350 V
Additionally required:
U18500 Tube holder
U18505 Set of Helmholtz coils
U21060 High-voltage power supply, 6 kV
U11700 DC power supply 0-16 V, 0-5 A
Additionally recommended:
U18506 Auxiliary coil
Подробности уточняйте у менеджеров компании