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Applicable scope and configuration of magnetic moment tester
Release time:
2021-03-09
Source:
Www.fe2100.com Hunan Yongyi Technology Co., Ltd.
In the quality requirements of rare earth permanent magnet materials, the accuracy and repeatability of magnetic moment test are far better than that of BH test instrument test standard sample transmission data, which can realize the full inspection of all magnetized samples, find the defects of the device in time, and ensure the judgment of the magnetic energy product grade of the material. The magnetic moment tester can automatically calculate the total magnetic moment M of the sample, which is particularly convenient to use.
magnetic moment testerFE-2100MQ rare earth permanent magnet material quality measuring deviceFeatures
Using single-chip microcomputer design, the program automatically calculates the total magnetic moment M of the sample, intuitive and convenient;
The flux meter adopts low drift technology, which makes the measurement more stable and accurate.
Can be matched with various specifications of the magnetic moment measurement coil (Helmholtz coil) measurement of permanent magnet ferrite, aluminum nickel cobalt, NdFeB, samarium cobalt and other magnetic parts of the magnetic moment M and magnetic flux Ф.
The system supports Winxp/NT/7/8/10 and other mainstream operating systems;
The software is sorted by different numbers, and the measurement results are intuitive;
Can export measurement results, and compatible with Excel and other data tables, easy to view;
Data management is convenient, can arbitrarily delete a certain point of data or clear all data;
Can measure a variety of rare earth sample shape, including: cylinder, square, ring;
magnetic moment testerThe FE-2100MQ rare earth permanent magnet quality measurement system can be used to measure the magnetic moment, remanence, coercivity and maximum magnetic energy product of rare earth and permanent magnets. The instrument greatly saves the measurement time of the quality data of magnetic materials, and is completely suitable for the rough grading and screening of various magnetic materials.
magnetic moment testerThe one-dimensional Helmholtz coil is configured with a fluxmeter to mainly measure the magnetic flux and magnetic moment of the two-pole magnetized permanent magnet material. For the axially magnetized cylinder, ring and square rare earth permanent magnets, the total magnetic moment M (Mz to be exact) of the material can be measured very accurately. The three important parameters Br, Hcb and BHmax of the magnetic characteristics of the material can be calculated more accurately by using the demagnetization curve of the material BH, determine the quality of the material. According to the results of the test, it can be well used for data transfer between material enterprises and material use enterprises.
In the quality requirements of rare earth permanent magnet materials, the accuracy and repeatability of magnetic moment test are far better than that of BH test instrument test standard sample transmission data, which can realize the full inspection of all magnetized samples, find the defects of the device in time, and ensure the judgment of the magnetic energy product grade of the material. The magnetic moment tester can automatically calculate the total magnetic moment M of the sample, which is particularly convenient to use.
miniature magnetic moment measuring instrument
magnetic moment testerProduct Features
Suitable for all rare earth permanent magnet devices, low equipment cost;
It is convenient to measure the magnetic flux of the material, magnetic moment m, and calculate Br, Hcb, BHmax and other data;
Non-magnetic heating ceramic furnace can be added, and the M-T curve of rare earth permanent magnet can be obtained by heating test;
Can be used for rare earth permanent magnet materials for thermal stability and magnetic flux irreversible test;
Rare earth samples of different sizes can be measured, and are no longer limited by the size of the sample;
magnetic moment testerEquipment parameters
Power supply: AC 220V/0.5A,50Hz
Flux meter range: 1mWb/10mWb/100mWb/1000mWb
Accuracy: 0.5 percent
Minimum resolution: 0.1uWb (corresponding to 1mWb range)
Input impedance corresponding range: 1kΩ/10kΩ/100kΩ/1MΩ
Drift: 1uWb /min
Operating environment temperature: 0 ℃ to +50 ℃, humidity: 35 ~ 80%
Volume: 285mm × 300mm × 100mm
Weight: 3Kg
magnetic moment testerConfigurable Coil Case:
FE-HM one-dimensionalHelmholtz test coil(FE-HM150 type)
80mm3~14cm3 (uniform area 0.3%), uniform area range: 24mm * 24mm * 24mm;
14mm3~27cm3 (uniform area 1.0%), uniform area range: 30mm x 30mm x 30mm.
FE-HM one-dimensionalHelmholtz test coil(FE-HM300 type)
160mm3~90cm3 (uniform area 0.3%), uniform area range: 45mm x 45mm x 45mm;
90cm3~275 cm3 (uniform area 1.0%), uniform area range: 65mm x 65mm x 65mm.
Note: The coil is a non-standard product, please provide the sample size model and contact the sales staff for customization.
FE-2100MQ miniature magnetic moment measuring instrumentConfigure the micro Helmholtz coil case:
FE-MH64Helmholtz coilParameters
Measurement constant: 0.004875cm
Resistance: 132.8Ω
Free Straight: 46mm
Maximum magnet height at 1% accuracy: 6.5mm Maximum diameter: 13mm
FE-MH20Helmholtz coilParameters
Measurement constant: 0.00198CM
Resistance: 1271 Ω
Free straight: 20mm
Maximum magnet height at 1% accuracy: 5mm Maximum diameter: 10mm
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