Teltron Electron Deflection Tube D, Enables to visualize path of beam and study effect of electric and magnetic fields, Each

Details:

Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative to beam axisElectron beam can be deflected electrically in electric field of built-in plate capacitor and magnetically by using Helmholtz coil pair DSpecific charge e/m and velocity of electrons can be determined by adjusting electric field so that it cancels magnetic deflectionFilament voltage: 6.3VACMax. anode voltage: 5000VAnode current: approx. 0.1mA at 4000VMax. capacitor voltage: 5000VFluorescent screen: approx. 90 x 60 mm2Glass bulb: approx. 130mm dia.Total length: approx. 260mm