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555581 Helmholtz coils with holder and measuring device for fine beam tube
555581 Helmholtz Coils with Holder and Measuring Device for Fine Beam Tube
Leybold LD Didactic

555581 Helmholtz Coils with Holder and Measuring Device for Fine Beam Tube

Regular price $1,775.00 $0.00 Unit price per

Helmholtz Coils with Holder and Measuring Device for Fine Beam Tube

For generation of a homogeneous magnetic field for the e/m determination with the fine beam tube (555 571). The holder supports the fine beam tube and provides the electrical connections to the tube. A measuring device with mirror and two riders for measuring the diameter of the electron beam when it is made to follow a circular path is included.

Technical Data

• Pair of Helmholtz coils:
Number of turns: 130 on each coil
Coil radius r: 150 mm
Distance between the coils: 150 mm
Max current ls through the coils: 2 A
• Holder:

Dimensions: 26 cm x 42 cm x 40 cm
• Multi-core cable with plug for connection to the fine beam tube
• Connecting panel with circuit diagram and 4-mm sockets
• Weight: 2 kg

INSTRUCTIONS FOR USE PLEASE CLICK HERE