Physics equipment
Electron Deflection Tube, Type D
This high-vacuum tube has an electron gun, focusing-electrode system, tungsten filament, cylindrical anode and integral deflection plates. Its electron beam can be deflected electrostatically or magnetically with Type D Helmholtz coils. A tilted 1 cm-grid mica screen makes the beam path visible for studying electric and magnetic deflection, velocity selection and the specific electron charge e/m.
Specifications
- Brand
- 3B Scientific · 1000651
- Filament voltage U F
- max. 6.3 V AC/DC
- Anode voltage U A
- 1000 V – 5000 V DC
- Anode current I A
- 0.1 mA approx. at U A = 4000 V
- Deflector plate voltage
- max. 5000 V
- Distance between plates
- 54 mm approx.
- Fluorescent screen
- 90 mm x 60 mm approx.
- Glass bulb
- 130 mm Ø approx.
- Total length
- 260 mm approx.
- Weight
- 0.25 kg
- Dimensions
- 26 x 13 cm
from
€1,266.00
Variants & pricing
Electron Deflection Tube, Type D
1000651€1,266.00