Difference between revisions of "CIS @ UITF"
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8. Replace K source with Alvatec Sb source? | 8. Replace K source with Alvatec Sb source? | ||
| − | 9. Repair stalk heater driver | + | 9. Repair stalk heater driver |
| + | :: https://logbooks.jlab.org/entry/3871902 | ||
Revision as of 12:06, 5 April 2021
Spring 2021 - Rebuilding Photogun
1. Re-align gun before venting?
2. Vent gun, fiducialize anode
3. Fiducialize Nb cathode, align cathode (to anode), LM to cathode, fiducialize HV chamber, align chamber Y, re-align laser
4. Find missing puck tab in HV chamber
5. Make (2) SS schneedle w/o silver plating, replace depo chamber silver plated schneedle
6. Leave leak valve as-is => done
7. Align mask, fix w/ two set screws
8. Replace K source with Alvatec Sb source?
9. Repair stalk heater driver