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China Wholesale Helmholtz Coil Manufacturers – LEEM-6 Hall Effect Experimental Apparatus – Labor

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China Wholesale Helmholtz Coil Manufacturers – LEEM-6 Hall Effect Experimental Apparatus – Labor Detail:

Hall element has been widely used in the measurement of magnetic field because of its small size, easy to use, high measurement accuracy, and can measure AC and DC magnetic fields. It is also equipped with other devices for position, displacement, speed, angle and other physical measurement and automatic control. The Hall effect tester is designed to help students understand the experimental principle of Hall effect, measure the sensitivity of Hall elements, and learn how to use Hall elements to measure magnetic induction. The model fd-hl-5 Hall effect experiment instrument adopts GaAs Hall element (sample) for measurement. The hall element has the characteristics of high sensitivity, wide linear range and small temperature coefficient, so the experimental data are stable and reliable.

Description

Hall devices have been widely used to measure magnetic fields. Together with other devices, Hall devices are used for automatic control and measurements of position, displacement, speed, angle, and other physical quantities. This apparatus is mainly designed to help students understand the principle of Hall effect, measure the sensitivity of a Hall element, and learn how to measure magnetic field intensity with a Hall element.

Experiments

1. GaAs Hall element has high sensitivity, wide linear range, and small temperature coefficient.

2. Small working current of Hall element yields stable and reliable experimental data.

3. Visible shape and structure of test sample and Hall element yield intuitive result.

4. Durable instrument incorporates protective mechanism.

Using this apparatus, the following experiments can be performed:

1. Acquire the relationship between Hall current and Hall voltage under a DC magnetic field.

2. Measure the sensitivity of a GaAs Hall element.

3. Measure the magnetization curve of silicon steel material using a GaAs Hall element.

4. Measure the distribution of a magnetic field along horizontal direction using a Hall element.

 

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

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China Wholesale Helmholtz Coil Manufacturers –  LEEM-6 Hall Effect Experimental Apparatus – Labor detail pictures


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We insist over the principle of development of 'High top quality, Performance, Sincerity and Down-to-earth working approach' to supply you with exceptional services of processing for China Wholesale Helmholtz Coil Manufacturers – LEEM-6 Hall Effect Experimental Apparatus – Labor , The product will supply to all over the world, such as: panama, Armenia, Canberra, Ensuring high product quality by choosing the best suppliers, now we have also implemented complete quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Olga from Paraguay - 2018.09.29 13:24
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Gloria from Madrid - 2017.11.11 11:41
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