介绍以ＪＰＳ命名的示波极谱仪的研制新成果，这是一种重现精度高（ＲＳＤ为０１％～０２％）的全微机化极谱仪。叙述了为获此精度所采用的自动跟踪同步技术和硬件优化措施。它不仅改善了微量分析应用性能，还展现了示波极谱法应用于主量分析的新前景。 Introducing new research results of oscillopolarography named after JPS, a full computerized polarography with high reproducibility (RSD 0-1% ~ 0.2%). Describes the automatic tracking synchronization techniques and hardware optimization used to achieve this accuracy. It not only improves the performance of microanalysis applications, but also shows the new prospect of oscillopolarography applied to mass spectrometry.