磁转矩仪是磁性材料研究中常用的一种试验设备。由于早期的磁转矩仪是用手动逐点测量的方法,有许多缺点,从五十年代就有人开始研究自动记录磁转矩仪,目前已有商品出售。但是鉴于多数自动磁转矩仪是借用样品的偏转量来记录力矩,这样会使角度引入一小的偏差。为此,我们研制了一台能够克服上述缺点的自动记录磁转矩仪。 Magnetic torque meter is a commonly used in magnetic materials research equipment. Since the early magnetic torque meter was a manual point-by-point measurement, there were a number of shortcomings. Since the 1950s some people began to study the automatic recording of magnetic torque meters, and currently they have been sold. However, since most automatic magnetic torque meters use the amount of deflection of a sample to record torque, this introduces a small deviation in the angle. To this end, we have developed an automatic record of magnetic torque to overcome the above shortcomings.