在国内,极谱仪智能化工作已经有所开展,但还未见结构简单,性能良好的智能极谱仪问世。我们也开展了这方面的研究工作,并研制成功ZJP-3型智能伏安仪。仪器具有以下功能:(1)阴、阳极化电压和扫描速率有多种数值可供选择。(2)能自动补偿溶液的内阻压降,避免电路中欧姆电压降造成的误差,甚至不加 In our country, the intelligent work of polarography has been carried out, but no smart polarography with simple structure and good performance has come out yet. We also carried out research work in this area, and developed a successful ZJP-3 type intelligent voltammetry. Instrument has the following functions: (1) anion, anodic voltage and scan rate of a variety of values ​​to choose from. (2) can automatically compensate for the pressure drop within the solution to avoid the circuit caused by the voltage drop in ohms, or even without