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Hitachi S-4700 FE-SEM

Hitachi S-4700 FE-SEM

FESEM down

May 11, 2018. The ion pumps shut off last night and I can’t get them restarted. Hitachi is coming Monday and they can get it back on then.   The scope will be down until the middle of next week.  Sorry.

Hitachi S-4700 FE-SEM

FESEM update

May 8, 2018. The FESEM has a cooling system that does not depend on the process water circuit that is going off later this week.  Therefore, I will be leaving the FESEM on over the 2 days that the process water will be off. SO, the FESEM will be on all …