Download - MHI#10 号機の 2 回目の pre-tuning
MHI#10号機の2 回目の pre-tuning
Process log Status of pre-tuning
Period : 2010/5/31 ~ 6/2Process : Field flatness measurement, pre-tuning, measurement of total length and etc.Workers : T. Shishido, Kirk (KEK),
M. Asano (Nihon Advanced Technology)
Kirk1
STF Cavity Group Meeting @2010/6/7
Process log
STF Cavity Group Meeting @2010/6/7
2
5/31 10:00~ Field flatness measurement after 1st V.T.1297.0097MHz/95.5%
6/1 9:30 Detachment of jigs / Setting to tuning machine10:40 Pre-tuning starts11:20 Cell #1 was expanded (+1.5mm -3.0mm +1.6mm 0.0mm)
間違えて伸ばし過ぎたので、一度縮めてやり直す。14:30 Cell #6 was expanded (+2.5mm 0.0mm)
1297.0574MHz/97.9%16:00 Measurement of dumbbell and total length
6/2 9:30 Adjustment of total length of cavity / Attachment of jigs10:35 Field flatness with jigs
1297.1066MHz/97.4% [O.K.]