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真空状况 (5 月 15 日 8:00-16 日 8:00) 胡庆生 , 李高云 ( 白天 ) 李生发 ( 晚 )

真空状况 (5 月 15 日 8:00-16 日 8:00) 胡庆生 , 李高云 ( 白天 ) 李生发 ( 晚 ). 1, 全天内衬烘烤电流 30A, 9:00 内衬 131 0 C, 限制器 151 0 C. 2, 8:10 停感应烘烤 , 纵场开始励磁 . 3, 内真空 2 E -5 Pa ，外真空 7.2E -5 Pa 4, 7:40 开东西低温泵阀门 ( 东 3.3E -7 Pa 西 4.3E -7 Pa) 。 8:10 开 LH 低温泵阀门 8:20 停感应烘烤

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真空状况 (5 月 15 日 8:00-16 日 8:00) 胡庆生 , 李高云 ( 白天 ) 李生发 ( 晚 )

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  1. 真空状况(5月15日8:00-16日8:00)胡庆生,李高云(白天)李生发(晚)真空状况(5月15日8:00-16日8:00)胡庆生,李高云(白天)李生发(晚) 1, 全天内衬烘烤电流30A, 9:00内衬1310C, 限制器1510C. 2, 8:10 停感应烘烤, 纵场开始励磁 . 3, 内真空 2 E -5 Pa，外真空 7.2E -5 Pa 4, 7:40 开东西低温泵阀门(东3.3E -7 Pa 西4.3E -7 Pa)。 8:10 开LH低温泵阀门 8:20 停感应烘烤 8:30 试He充气,放电用(南口) 14:20 电网闪了一下,低温压机停,真空泵正常运转,外真空掉至 1.7-3Pa 15:15 内衬电流加至50A 18:30 开始放电,内衬电流降到40A,

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