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上海先锋电机厂生产的JJ-2型电子静电加速器是我国六十年代初期自行研制的工业用加 速器,1964年安装于新疆物理研究所。二十多年来,该台加速器承担了大量科研和应用研究项目。同时,加速器增设了部分辅助设备,并对部分元件进行了一些改进。目前加速器运行正常,部件完整无损,并能保持原出厂性能指标(额定工作电压:2MV;电子束强度:150μA;电压稳定度:好于10％)。本文介绍这台加速器运行的经验及改进措施。
Shanghai Pioneer Motor Factory production JJ-2-type electrostatic accelerator is China’s early 1960s developed its own industrial accelerator, installed in 1964 in Xinjiang Institute of Physics. For more than two decades, the accelerator has undertaken a large number of research and applied research projects. At the same time, the accelerator added some auxiliary equipment, and made some improvements to some components. The current accelerator is running normally intact parts, and can maintain the original factory performance indicators (rated working voltage: 2MV; electron beam intensity: 150μA; voltage stability: better than 10%). This article describes the experience of this accelerator operation and improvement measures.