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bei jing zheng fu dian zi dui zhuang ji chu cun huan zhen kong xi tong de zhen kong ce liang
Author(s): 
Pages: 159-165
Year: Issue:  3
Journal: Vacuum Science and Technology

Keyword:  储存环真空真空测量真空系统同步辐射光热阴极真空计电子束束流输运线铝真空盒高频腔;
Abstract: The Beijing Electron Positron Collider (BEPC) project was first made in 1988, The circumference of its storage ring vacuum system is 240.4m. There are 16 pressure-measurement points on the ring equipped with the hot-cathode gauge (UHV-24), the cold-cathode gauge (IKR020) and the Pirani gauge (TPR010). This paper mainly introduces the vacuum system of the BEPC storage ring, the feature of pressure measurement on the storage ring and the equipment of pressure measurement. We have also analyzed the results on the operation measurement and the problem-solving method in the measurement.
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