Design and implementation of a versatile magnetic field mapper

Mapping out magnetic field profiles from arbitrarily shaped magnets is an essential step in research, manufacturing, and maintenance. It helps you find out what’s under the surface of any object and identify areas of high-flux density in addition to determining field homogeneity which can be crucial for magnetic spectroscopy. Our magnetic field mapper is easy-to-use, has a user-friendly interface, and can be operated remotely. The mapper is a triple axis Hall effect-based magnetometer, which means that it can measure the strength of magnetic fields in 3D. It is made up of three Hall sensors which are mounted on a triple-slot sensor probe which is attached to translation stages allowing motion in three dimensions. The translation in X and Y motion (independent) is from −50 to +50 mm while in Z is from −150 to +150 mm with a nominal resolution of 0.1 mm. The height of the magnetometer is 1000 mm and it’s specially design for mapping the magnetic fields for permanent magnet assemblies used in low-field or mobile NMR applications. The mapper is low cost and easy to manufacture. All the required material are easy to find and in this database we provide all the designs required to replicate this instrument.绘制任意形状磁体的磁场分布图是研究、制造和维护过程中的关键步骤。此过程有助于揭示物体内部结构，并识别高磁通密度区域，同时确定磁场均匀性，这对于磁性光谱学至关重要。本磁力场测绘仪操作简便，界面友好，并可远程操控。该测绘仪基于三轴霍尔效应磁力计，意味着能够测量三维磁场强度。其由三个霍尔传感器组成，这些传感器安装在三槽式传感器探头上，探头连接到能够实现三维运动的平移机构。X轴和Y轴的平移运动（独立）范围分别为-50至+50毫米，而Z轴的平移范围为-150至+150毫米，标称分辨率为0.1毫米。磁力计的高度为1000毫米，特别设计用于测绘用于低场或移动核磁共振应用中的永磁体组件的磁场。该测绘仪成本低廉，易于制造。所有所需材料均易于获取，且在本数据库中，我们提供了复制该仪器的所有设计。