Double Fine Beam Tube

Double Fine Beam Tube
B8A49554
Direct Delivery – up to 5 weeks
GBP663 ex VAT
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Product Description

Part evacuated electron tube, filled with neon at low pressure and tangential and axial electron gun. For determining specific charge e/m from the diameter of the filament beam in the case of tangential bombardment and a perpendicularly aligned magnetic field, and observing spiral paths of electrons in the case of axial bombardment and a co-axial magnetic field.

The electron paths are rendered visible in the form of fine luminescent beams through impact excitation of the neon atoms.

Max. filament voltage: 7,5 V AC/DC

Anode voltage: approx. 150 V DC

Max. anode current: < 30 mA

Max. deflection voltage: 50 V DC

Glass bulb: approx. 130 mm diam.

Total length: approx. 260 mm

GBP663 ex VAT
Quantity:

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