Difference between revisions of "GTS meeting 4 12 21"
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(Created page with "* Upgrade Glassman Gun PSS interlock chassis (Scott) * Add vacuum interlock to HV supply (Scott) Plan B: Install Spellman 225 kV power supply. Did not work because we could n...") |
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* Add vacuum interlock to HV supply (Scott) | * Add vacuum interlock to HV supply (Scott) | ||
Plan B: Install Spellman 225 kV power supply. Did not work because we could not establish remote communication - [https://logbooks/entry/3733466] | Plan B: Install Spellman 225 kV power supply. Did not work because we could not establish remote communication - [https://logbooks/entry/3733466] | ||
| + | Plan C: Install spare Spellman power supply (225 kV, 5 mA). Now at UITF, to be moved to GTS. | ||
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** Replace YAG screens on Viewers 1, 2 and 3 | ** Replace YAG screens on Viewers 1, 2 and 3 | ||
** Replace leaky right-angle valve | ** Replace leaky right-angle valve | ||
| − | ** Check ion-trap Gun spool | + | ** Check ion-trap Gun spool: Iron trap will not fit on PGun becuase of view ports. Instead, investigate using trap with two beamline solenoids. |
** Remove Deflecting Cavity and move TE_011 Cavity in its place | ** Remove Deflecting Cavity and move TE_011 Cavity in its place | ||
| + | Install Electrodynamics Ring Cavity (later) | ||
| − | * Prep Chamber: (Mamun) | + | * Prep Chamber: (Mamun) |
| − | + | ** Remove Cs/K source | |
| − | + | ** Add K source | |
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| − | ** | ||
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** Replace Anode | ** Replace Anode | ||
** Replace Pierce geometry | ** Replace Pierce geometry | ||
| − | ** Upgrade anode HV bias feed-through to | + | ** Upgrade anode HV bias feed-through to 10 kV |
| + | ** Replace Gun NEG modules with strips | ||
* Laser: (Shukui) | * Laser: (Shukui) | ||
** Re-install 500 MHz green fiber laser | ** Re-install 500 MHz green fiber laser | ||
| − | + | Install new pulse laser (later) | |
Latest revision as of 10:06, 19 April 2021
- Upgrade Glassman Gun PSS interlock chassis (Scott)
- Add vacuum interlock to HV supply (Scott)
Plan B: Install Spellman 225 kV power supply. Did not work because we could not establish remote communication - [1] Plan C: Install spare Spellman power supply (225 kV, 5 mA). Now at UITF, to be moved to GTS.
- Beamline - no bake of beamline: (Mamun and Bubba)
- Replace YAG screens on Viewers 1, 2 and 3
- Replace leaky right-angle valve
- Check ion-trap Gun spool: Iron trap will not fit on PGun becuase of view ports. Instead, investigate using trap with two beamline solenoids.
- Remove Deflecting Cavity and move TE_011 Cavity in its place
Install Electrodynamics Ring Cavity (later)
- Prep Chamber: (Mamun)
- Remove Cs/K source
- Add K source
- Gun HV Chamber: (Carlos)
- Replace Anode
- Replace Pierce geometry
- Upgrade anode HV bias feed-through to 10 kV
- Replace Gun NEG modules with strips
- Laser: (Shukui)
- Re-install 500 MHz green fiber laser
Install new pulse laser (later)