Description
Hall effect apparatus for physics teaching
Explore the LEEI-35 Hall Effect Experimental Apparatus for teaching Hall voltage, Hall-element sensitivity and magnetic-field measurement. Share the experiments in your syllabus, student level, number of laboratory stations and required measurement ranges so the configuration can be checked before quotation. Ask for an itemised list of the Hall element, power supply, meters, connecting leads and experiment manual.
Laboratory equipment enquiries across Jharkhand and West Bengal
Dhanbad Sales welcomes enquiries from individual buyers, schools, colleges, universities, training centres, research and industrial laboratories, healthcare education providers, NGOs and government institutions throughout Jharkhand and West Bengal. Product suitability is assessed against your specific teaching or laboratory application.
Share your specification or syllabus, quantity, budget, delivery city and PIN code, and required timeline. Identify any setup, demonstration, calibration or documentation requirements separately. Exact specifications, included accessories, current availability, price, applicable warranty and delivery or support feasibility are confirmed in the quotation. No certification, calibration service or manufacturer authorisation is implied unless confirmed in writing.
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Explore laboratory equipment and scientific teaching apparatus
Features
- High performance GaAs Hall element
- Easy to operate
- Stable and reliable performance
Introduction
Hall devices are widely used for magnetic field measurements due to their small size, ease of use, high accuracy, and ability to measure both AC and DC magnetic fields. In addition, when combined with other devices, Hall sensors can be utilized for automatic control and the measurement of position, displacement, speed, angle, and various other physical quantities.
The LEEI-35 Hall Effect Experimental Apparatus is designed to help students:
– Understand the principle of the Hall effect.
– Measure the sensitivity of a Hall element.
– Learn how to use a Hall element to measure magnetic field intensity.
This apparatus offers several key features:
1. High-performance GaAs Hall element: Provides high sensitivity, a wide linear range, and a low temperature coefficient.
2. Low working current: Ensures stable and reliable experimental data.
3. Visible structure: The shape and structure of the test sample and Hall element make results intuitive and easy to understand.
4. Durable design: Includes a protective mechanism for long-lasting use.
The following experiments can be conducted using this apparatus:
1. Determine the relationship between Hall current and Hall voltage under a DC magnetic field.
2. Measure the sensitivity of a GaAs Hall element.
3. Obtain the magnetization curve of silicon steel using a GaAs Hall element.
4. Measure the magnetic field distribution along the horizontal direction using a Hall element.
The instruction manual includes detailed experimental configurations, theoretical principles, step-by-step instructions, and examples of experimental results. For additional details, please click Experiment Theory and Contents to learn more about this apparatus.
Specifications
| Description | Specifications |
| Current stabilized DC supply | range 0-500 mA, resolution 1 mA |
| Voltmeter | 4-1/2 digit, range 0-2 V, resolution 0.1 mV |
| Digital Teslameter | range 0-350 mT, resolution 0.1 mT |
