南开大学2兆屯子伏小型电子静电加速器于1958年夏开始建造,制造工作基本上在1958年底完成。1959年以来主要是调整工作。目前加速器所获得的电压还不太高,约15—20万伏特;电子流约0.5微安。现将目前工作情况简介如下。1.主体结构在不充气条件下最高电压约15至20万伏,用感应伏特计测量。电压不高 Nantong University, 2 trillion sub-V electron micro-electrostatic accelerator built in the summer of 1958, manufacturing basically completed by the end of 1958. Since 1959, mainly the adjustment work. The current accelerator is not too high voltage, about 15-20 million volts; electron flow about 0.5 microamps. Now the current work profile is as follows. 1. The main structure in the inflated conditions, the maximum voltage of about 15 to 200,000 volts, with an induction voltmeter measurement. The voltage is not high