HIRFL-CSR Vacuum Baking-out System

查看全文 作　　者：Zhang Junhui, Yang Xiaotian, Hu Zhenjun, Hou Shengjun, Zhang Xiping, Meng Jun and Niu Zhiwei 出　　处：《近代物理研究所和兰州重离子加速器实验室年报:英文版》索引2002年第1期,共2页 摘　　要：In order to meet the requirements of the beam storage time in HIRFL-CSR, the average vacuum degree in this system must be better than 6×10-9 Pa, so the system should be baked to about 250℃ on the line after being exposed to atmosphere and be well controlled. In this paper, determination of baking temperature, the thermal sensors, thermal insulators and heater jackets, baking-out process and control and test results on CSRm prototype are introduced. 关 键 词：HIRFL-CSR真空烘烤系统 加速器设计 平均真空度 烘烤温度 温度传感器 烘烤过程