2016 年 24 巻 3 号 p. 190-195
The compact magnetic circuit, which is composed of force coil, permanent magnet and yoke with larger output is strongly desired to realize downsizing of the weighing cell based on electromagnetic force restoration. New magnetic circuit we have developed is a higher output than the ordinary magnetic circuit. In this study, we have compared the actual measurement result with the analysis result to investigate the detailed magnetic properties of the proposed magnetic circuit. And, we have confirmed the validity of the design.
