China Wholesale Solenoid Suppliers – LEEM-9 Magnetoresistive Sensor & Measuring Earth’s Magnetic Field – Labor
China Wholesale Solenoid Suppliers – 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 |
Product detail pictures:

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With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for China Wholesale Solenoid Suppliers – LEEM-9 Magnetoresistive Sensor & Measuring Earth’s Magnetic Field – Labor , The product will supply to all over the world, such as: Peru, Swiss, New Delhi, With the first-class solutions, excellent service, fast delivery and the best price, we've won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.

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