Low-Cost Solution for Magnetic Field Mapping Device

被引：0
作者：
Erglis, Kaspars [1 ]
Cimurs, Janis [1 ]
Kitenbergs, Guntars [1 ]
机构：
[1] Univ Latvia, Dept Phys, MMML Lab, Zellu 25, LV-1002 Riga, Latvia
来源：
2018 22ND INTERNATIONAL CONFERENCE ELECTRONICS | 2018年
关键词：
Magnetic field measurements; signal mapping; Hall Effect devices; magnetization;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Distribution of magnetic field around different magnetic objects is important for various applications of magnetic materials. Field distribution can be measured with a 3-axis Hall probe sensor, which is moved around the sample. There are excellent systems available in market for this purpose for example, magnetic field mapper MMS-IA-RS from SENIS AG. However, these systems are quite expensive, starting from 25 000 (sic). Here we demonstrate how a simple automated magnetic field mapper can be made from common parts found in laboratories, test it to verify accuracy, compare results with numerical simulations and discuss the benefits of this low-cost alternative.
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页数：5
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