| 摘要 |
<p>A calibration method for magnetic field data processing of an analyzer improves the precision of fed back magnetic field data by calibrating the magnetic field data in the analyzer. In the method, a digital signal (1) is converted to an analog signal (2), and a real feedback display value (3) is obtained. Because of multiple times of feedback, when the feedback is stable, a stable value is obtained. The stable value is compared with a reference value (5), and a calibration value is determined according to a correspondence of the stable value and the reference value (5).</p> |
