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FE-2100AM permanent magnet magnetic declination measuring instrument
basic information
Detailed parameters
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Hard magnetic materials
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Product introduction |
At present, in most of the magnetic material production processes, the accuracy and consistency of the magnetizing direction of the material are not strictly required. However, as the application field of magnetic materials becomes wider and wider, the accuracy of permanent magnets is getting higher and higher. Compared with the requirements of traditional magnetic materials, the new application technology has more special requirements for the magnetic performance of permanent magnets. Because the final magnetization vector direction (magnetic declination) of permanent magnets has an extremely important impact on the performance of precision magnetic components, permanent magnets The magnetic declination angle of a magnet is an important indicator to measure the performance of permanent magnets. The FE-2100AM permanent magnet magnetic declination measuring instrument provides a set of effective measurement solutions for enterprises to solve the production of high-end magnetic materials.
The FE-2100AM permanent magnet magnetic declination measuring instrument is composed of a three-dimensional Helmholtz coil connected to an independent three-component fluxmeter, which constitutes the hardware test part. The three-component test data is converted by a computer to form a complete set of permanent magnets. Material quality testing system. Put the magnet on the sample table, test the magnetic flux component by the pulling method, and obtain the magnetic moment and the deviation angle of the magnetic field in the direction of the main axis by calculation. It can display the total magnetic moment M, spindle magnetic declination α, Øx, Øy, Øz, and the coil constant of the corresponding test coil.
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Instrument features |
● Directly display the magnetic flux of the three-fluxmeter; |
● Directly display the magnetic declination of the tested sample θZ; |
● The magnetic declination θZ can be compared with the set value to judge whether the product is qualified or not, or to classify high-precision products; |
● It can be tested online by a single machine or connected to a computer to test and save the test data; |
● Test uncertainty of magnetic moment M: 0.5%, repeatability: ±0.1%; |
● Magnetic declination θZ uncertainty: 0.2° (fix the relative position of the sample and the coil); |
● Test repeatability: ±0.1°; |
● Software intelligent correction: solve the problem of fluxmeter drift, initial zero point and coil resistance influence on integration |
Parameter
Principle
Software
keywords
measuring
magnetic
declination
permanent
magnetic materials
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