China Wholesale Hall Effect Factories – LEEM-9 Magnetoresistive Sensor & Measuring Earth’s Magnetic Field – Labor

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China Wholesale Hall Effect Factories – LEEM-9 Magnetoresistive Sensor & Measuring Earth’s Magnetic Field – Labor Detail:

As a natural magnetic source, geomagnetic field plays an important role in military, aviation, navigation, industry, medicine, prospecting and other scientific research. This instrument uses a new permalloy magnetoresistance sensor to measure the important parameters of the geomagnetic field. Through experiments, we can master the calibration of the magnetoresistance sensor, the method of measuring the horizontal component and magnetic inclination of the geomagnetic field, and understand an important means and experimental method of measuring the weak magnetic field.

Experiments

1. Measure weak magnetic fields using a magnetoresistive sensor

2. Measure the sensitivity of a magneto-resistance sensor

3. Measure the horizontal and vertical components of the geomagnetic field and its declination

4. Calculate the geomagnetic field intensity

Parts and Specifications

Description	Specifications
Magnetoresistive sensor	working voltage: 5 V; sensitivity: 50 V/T
Helmholtz coil	500 turns in each coil; radius: 100 mm
DC constant current source	output range: 0 ~ 199.9 mA; adjustable; LCD display
DC voltmeter	range: 0 ~ 19.99 mV; resolution: 0.01 mV; LCD display

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Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for China Wholesale Hall Effect Factories – LEEM-9 Magnetoresistive Sensor & Measuring Earth’s Magnetic Field – Labor , The product will supply to all over the world, such as: Guinea, Iraq, Bahrain, We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.

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