Physics equipment
Helmholtz Coil Pair for Type D Electron Tubes
This pair of air-core coils creates a highly uniform magnetic field perpendicular to the tube axis for deflecting electron beams in Type D electron tubes. Each coil has 320 turns, an approximate diameter of 136 mm, 4 mm connections and a continuous maximum current of 1.0 A. In Helmholtz configuration, the magnetic flux density is approximately B = 4.2 mT/A × I.
Specifications
- Brand
- 3B Scientific · 1000644
- Number of turns
- 320 each
- Coil diameter
- 136 mm approx.
- Rod
- 145 mm x 8 mm Ø
- Max. current
- 1.0 A (continuous)
- Effective impedance
- 6 Ω approx.
- Connectors
- 4-mm socket
- in Helmholtz-configuration
- B = k * I , where k = 4.2 mT / A approx; I = current
- Weight
- 1.2 kg
- Dimensions
- 28 x 21 x 0.08 cm
from
€568.00
Variants & pricing
Helmholtz Coil Pair for Type D Electron Tubes
1000644€568.00