In this paper , the time property of its anode and dynode outputs has been studied and compared by using weak cherenkov light , the results show that their time resolution is dependent on the number of the electrons collected at the same conditions 为了获得多个倍增极的输出信号，对其进行了相应的改进，利用弱契伦科夫光，研究了其阳极和倍增极的时间特性，并作了比较，结果表明相同条件下它们的时间分辨与所收集的电子数有很大关系。
