| TE1AES004 cavity history |
Updated on: |
1/12/2010 |
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| Date |
Activity |
Notes |
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Order |
Link to Vendor data |
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QA |
Link to ECS |
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Fabrication |
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QA |
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BCP 107 micron |
BCP procedure by Holly.jpg |
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left in DI water |
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| 11/28/2007 |
HPR 2 hours |
By D. Meidlinger, Z. Conway and Y. Xie |
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| 12/1/2007 |
Dry over night |
Cavity prepared by D. Meidlinger, Z.
Conway and Y. Xie |
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| 12/3/2007 |
RF test
1 |
Tested by G. Wu, N.
Dhanaraj, Y. Xie and D. Meidlinger |
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EP 65 micron at ANL |
Kelly and Gerbick |
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HPR at A0 |
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Assemble at MP9 |
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IB1 pump down |
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IB1 Q-T measurement |
Q-T |
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| 9/30/2008 |
IB1 Q-Eacc measurement |
33 MV/m limited by FE and Q-slope |
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| 10/3/2008 |
IB1 RF
test 2 summary |
Q-Eacc |
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Ozlis and Wu |
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Pumping line vacuum leak, up to torr at one time at IB1 |
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| 10/15/2008 |
IB1 48h 120C baking intermittently applied in 3 days |
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| 10/23/2008 |
IB1 RF
test 3 |
23 MV/m limited by heavy field emission |
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Ozelis |
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| 11/20/2008 |
disassembled and HPR at A0 |
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| 12/8/2008 |
IB1 RF
Test 4 |
33 MV/m limited by FE and Q-slope |
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Ozelis |
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| 1/15/2009 |
cavity imaging FNAL_ICB |
Big pit but no quench (click to see) |
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M. Ge and G. Wu |
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| 2/4/2009 |
HPR 2 cycles 170 minutes ? |
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Bice and Olis |
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| 2/5/2009 |
Assembly and pumpdown |
quite slow pumpdown, limited <1.5 torr |
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Bice and Wu |
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| 2/6/2009 |
Leak check, T-map, in dewar |
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Bice, Wu, Carter, Mukherjee,
Massengill |
| 2/9/2009 |
RF test
5 |
39 MV/m, quench limited, slight field emission processed away |
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Ozelis and Wu |
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| 3/13/2009 |
molding test |
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| 4/6/2009 |
US soap, ethanol rinsing, HPR |
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1st Assembly, 2nd HPR |
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| 4/7/2009 |
Final assembly, pumpdown |
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| 4/10/2009 |
RF test 6 to study molding material |
39.3 MV/m limited by quench, same as
previous test. |
No field emission |
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| 9/18/2009 |
RF test 7 to investigate the A0 RF system |
Field emission appeared,
Q/Eacc dropped a little |
Ge and Khabibouline |
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| 10/2/2009 |
RF test 8 to locate quench location |
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Ge and Harms |
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| 11/6/2009 |
RF test 9 to repeat T-map |
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Ge and Harms |
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| 12/23/2009 |
RF test 10 to test second sound |
33.8 MV/m |
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| 1/11/2010 |
RF test 11 to repeat second sound test |
37 MV/m |
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