Fine Beam Tube in He with Base

Fine Beam Tube in He with Base

1,060.00

TEL-18575WB

Using the He gas filled tube, the deflection of electron beams in a uniform magnetic field provides a means of quantitatively determining the charge-to-mass ratio of the electron, e/m.  This tube comes with the Base.

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TEL-18575WB

Using the He gas filled tube, the deflection of electron beams in a uniform magnetic field  provides a means of quantitatively determining the charge-to-mass ratio of the electron, e/m.  This tube comes with the Base.

Fine Beam Tube:

Gas filling:   Helium

Gas pressure: 1.3hPa

Filament voltage: 4~10V AC/DC

Filament current: 600mA at 6.3V

Focus voltage: -50V

Anode voltage: 200~300V

Anode current: <0.3mA

Circular path diameter: 20~100mm

Division spacing: 10mm

Tube diameter: 160mm

Total length: 255mm

Weight: 0.35kg

Fine Beam Tube Base:

Dimension: 160 x 67 x 41mm
Weight: 150 g