 Monday, November 27, 2023, 16:09, Ferran Boix Pamies, , LP-SIS, , , 45220-2, 45235-13, In progress, HV power surge test plus mass scans
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Monday, November 27, 2023, 16:09 Roughing
Monday, November 27, 2023, 17:22 Both turbos are on, leaving vacuum over night.
Tuesday, November 28, 2023, 09:28 after pumping over night IG1 is at .15e-6 T. Water cooling on. |
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Friday, December 12, 2014, 13:11, Anders Mjos, , , , , , , Problems/Solutions, HV inspection and cleaning
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| by Ray D and Anders in preparation for 60kV test. Rack insulators and f/t insulators cleaned with windex |
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Friday, December 12, 2014, 13:11, Anders Mjos, , , , , , , Problems/Solutions, HV inspection and cleaning
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| by Ray D and Anders in preparation for 60kV test. Rack insulators and f/t insulators cleaned with windex |
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Wednesday, March 07, 2012, 10:36, Paul Mocock, , , , , , , , HV conditioning begins.
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| HV conditioning has begins. Vacuum chamber pressure is currently 3.2e-07 Torr on TSG:IG1. |
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Monday, August 27, 2012, 13:21, Aurelia Laxdal, NiO#1, HP-FEBIAD, ITE, TM4, , , In progress, HV conditioning at Test Stand
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Did HV conditioning up to TSG:BIAS=30kV, TSH=EE=-600V
Turned off the HV for Kazuya to check the connection/output of the TSG:TGHT Xantrex power supply. |
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Friday, September 16, 2011, 12:39, Aurelia Laxdal, TaC#1, LP-SIS, ITE, TM1, 38634-6, 36833-6, In progress, HV conditioning
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| Started the HV conditioning: TSG:BIAS=30kV and TSH:EE=-700V. |
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Wednesday, September 28, 2011, 16:33, Aurelia Laxdal, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, In progress, HV conditioning
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| Started the HV conditioning: TSG:BIAS=30kV |
Tuesday, April 01, 2014, 11:09, Aurelia Laxdal, TiC#4, HP-SIS, ITE, TM3, , , In progress, HV and Heaters Conditioning 
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Started March 31, 2014:
- did the HV conditioning up to 30kV.
April 1, 2014: |
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Thursday, April 03, 2014, 16:46, Aurelia Laxdal, TiC#4, HP-SIS, ITE, TM3, , , Done, HV and Heaters Conditioning
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| HV and Heaters Conditioning had finished. The target was cooled down and it's ready for the on-line installation. |
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Monday, March 12, 2018, 10:07, Aaron Schmidt, , , , , , , , HV Test w-gas
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Monday, March 12, 2018, 09:45: Gas lines opened. Leak rate set. Vacuum @ 1.16e-06T
Monday, March 12, 2018, 10:00: RGA on
Monday, March 12, 2018, 10:07: RGA off. Manually shut off power as well |
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Wednesday, February 28, 2018, 11:50, Aaron Schmidt, , , , , , , , HV Test Np
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New parts installed. Corona Shield, brackets, and board/spark gap orientation.
Wednesday, February 28, 2018, 11:48: Power on. Ready to test
Wednesday, February 28, 2018, 14:00: BIAS / EZL / EE @ 30 / 13 / 1.5 kV |
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Friday, December 12, 2014, 14:09, Anders Mjos, , LP-FEBIAD, , , Tube only, , In progress, HV BIAS Test
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BIAS current limit pot changed from 2.40 to 0.25
EZL current limit pot changed from 0.50 to 0.20
Testing max HV bias with Ray |
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Wednesday, January 21, 2015, 13:40, Anders Mjos, , , , , , , In progress, HV BIAS Test
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Wednesday, January 21, 2015, 13:34: Opened water flow.
Wednesday, January 21, 2015, 13:42: 30 / 15 kV (BIAS / EZL)
Wednesday, January 21, 2015, 13:4: 40 / 20 kV |
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Friday, June 01, 2012, 12:23, Aurelia Laxdal, Ta#38, LP-SIS, ITW, TM1, , , In progress, HV & Heaters conditioning.
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Did the HV conditioning.
Heaters conditioning in progress.
The Hall probe is not working: couldn't pass 35.5 units (readback) or 50.16 units (setpoint) at field -3710G. |
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Monday, August 15, 2016, 08:09, Aaron Schmidt, , , , , 41882-4, 41751-4, , HS Test OR Clean
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Heat Shield Test (OR Cleaned).
For all 6 tests:
-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen. |
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Wednesday, August 17, 2016, 08:19, Aaron Schmidt, , , , , 41882-4, 41751-5, , HS Test OR Clean
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Heat Shield Test (OR Cleaned).
For all 6 tests:
-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen. |
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Wednesday, August 24, 2016, 09:16, Aaron Schmidt, , , , , 41882-4, 41751-6, , HS Test OR Clean 7x
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Heat Shield Test (OR only).
For all 6 tests:
-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen. |
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Monday, August 08, 2016, 09:48, Aaron Schmidt, , , , , 41882-4, 41751-1, , HS Test Full Clean
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Heat Shield Test (Fully Cleaned).
For all 6 tests:
-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen. |
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Wednesday, August 10, 2016, 08:09, Aaron Schmidt, , , , , 41882-4, 41751-2, , HS Test Full Clean
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Heat Shield Test (Fully Cleaned).
For all 6 tests:
-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen. |
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Monday, August 22, 2016, 08:20, Aaron Schmidt, , , , , 41882-4, 41751-3, , HS Test Full Clean
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Heat Shield Test (Fully Cleaned).
For all 6 tests:
-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen. |
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