Hall Effect System

Hall Effect System

4,144.00

TEL-13114SYS2

The Hall Effect is the production of a potential perpendicular to the flow of current in a conductor in a magnetic field. The effect is especially interesting in semiconductors because both electrons and holes contribute to current flow and the Hall effect. The TEL-13114SYS2 Hall Effect System allows students to investigate the Hall effect in undoped Germanium, N-doped Germaium, and P-Doped Germanium. In addition to learning the pure science of the Hall effect, students will develop an understanding of the operating principles of common magnetic sensors, such as the TeslaMeter 2000, Magnetic Sensor. The system includes:

  • Hall Effect Basic Apparatus
  • Printed circuit board with undoped germanium crystal
  • Printed circuit board with p-doped germanium crystal
  • Printed circuit board with n-doped germanium crystal
  • U-Shaped Core
  • Pair of Pole-Shoes
  • Pair of Clamps
  • 2 x Coil with 600 Turns (2x)
  • Power Supply
  • AC Power Supply
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TEL-13114SYS2

The Hall Effect is the production of a potential perpendicular to the flow of current in a conductor in a magnetic field. The effect is especially interesting in semiconductors because both electrons and holes contribute to current flow and the Hall effect. The TEL-13114SYS2 Hall Effect System allows students to investigate the Hall effect in undoped Germanium, N-doped Germaium, and P-Doped Germanium. In addition to learning the pure science of the Hall effect, students will develop an understanding of the operating principles of common magnetic sensors, such as the TeslaMeter 2000, Magnetic Sensor.

This is a basic apparatus for connecting to germanium crystals on printed circuit boards. One can then measure Hall potentials and conductivities at different temperatures. Includes a stem for setting up the apparatus between the pole-shoes of the transformer assembly kit, integrated adjustable constant-current source, amplifier for temperature measurement, automatic heater cut out to protect the crystal, and compensation circuit with matching and cut out functions for offset voltages.

Specifications

Heater voltage: 15 V DC, 2 - 4 A

Constant-current source:  12 V DC, 40 mA

Output signals: Hall potential, temperature, voltage drop across crystal

Connections: 4 mm safety sockets

The system includes:

  • Hall Effect Basic Apparatus
  • Printed circuit board with undoped germanium crystal
  • Printed circuit board with p-doped germanium crystal
  • Printed circuit board with n-doped germanium crystal
  • U-Shaped Core
  • Pair of Pole-Shoes
  • Pair of Clamps
  • 2 x Coil with 600 Turns (2x)
  • Power Supply
  • AC Power Supply