【摘要】 本文给出了感应式磁力仪探头绝对灵敏度S_a与电感L、线圈单位长度匝数n的一个新的关系式。只要测量出L的值,就可以准确地标定出S_a的值。这种方法的特点是简便、价廉、不需要特定的环境和专用设备。本文从设计思想及使用效果等方面对新方法进行了验证。更多还原

【Abstract】 This paper formulates the relation between the absolute sensitivity of the senson and inductance L as well as number n of turns per unit length of the winding. The value of Sa can be accurately calibrated when the value of L is measured. The new method is easy and not needs no specific testing enviroment and special purpose apparatus. This paper states the design consideration of the method and proves that the method is successful.更多还原