 Tuesday, January 02, 2018, 09:18, Anders Mjos, , , , , , , Problems/Solutions, Starting system
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Tuesday, January 02, 2018
Cycled power for TCSIOC and PLCIOC
TP2 and TP6 started |
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Thursday, December 21, 2017, 15:12, Anders Mjos, , , , , , , , Powered down devices
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| Powered down vacuum gauge and turbo pump controllers |
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Wednesday, December 20, 2017, 09:11, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, Done, Holiday Shut Down
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Power/sources already off. The water cooling is currently left on.
Wednesday, December 20, 2017, 09:07: RGA off.
Wednesday, December 20, 2017, 09:08: Both Ion gauges and all 4 turbo pumps off. |
Tuesday, December 12, 2017, 08:32, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, Done, Pump down w/ possible outgas 
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Check achievable vacuum. Watch for spikes on RGA. Silver bolts removed from the chamber. Vented steel screws in.
Tuesday, December 12, 2017, 08:23: Doors open from previous test. (Open for 7 minutes)
Tuesday, December 12, 2017, 08:30: Doors closed. Roughing. |
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Monday, December 04, 2017, 08:29, Aaron Schmidt, , , , , , , Problems/Solutions, Power outage
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Power outage over the weekend. Reboot PLC and systems.
Monday, December 04, 2017, 08:22: Turbo pumps TMS:TP6 & TP2 Restarted.
Monday, December 04, 2017, 08:28: Time out on turbo pump TP1B. |
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Friday, December 01, 2017, 14:31, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, In progress, Silver plated bolts test / Outgas TS
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Chamber 'open state, no turbos' 2 weeks. Testing Silver plated 3/8"-16x1" (SCR, SHC, 18-8, AG) bolt on the TBHT.
Friday, December 01, 2017, 14:26: Roughing. BV1B open.
Friday, December 01, 2017, 14:27: BV1A open |
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Wednesday, November 15, 2017, 10:56, Aaron Schmidt, , , , , , , Problems/Solutions, TMS:TP6 replacement
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Turbo pump TP6 requires replacement.
Wednesday, November 15, 2017, 09:55: Turbo (TP2) off. Ion gauge off.
Wednesday, November 15, 2017, 10:55: Venting |
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Monday, October 30, 2017, 08:54, Anders Mjos, , , , , , , Problems/Solutions, TMS:TP6 shut down due to high noise
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| The turbo pump will need replacement. |
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Tuesday, October 24, 2017, 11:38, Anders Mjos, , , , , , , , FEBIAD coil magnetic field measurment
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with Fernando
Tuesday, October 24, 2017: Testing setup with triple coil
Wednesday, October 25, 2017: Field mapping at 70 A and current/field measurements on triple coil. |
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Monday, October 16, 2017, 11:46, Aaron Schmidt, , , , , , , In progress, Pump down empty chamber Test EE
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Monday, October 16, 2017, 11:45: Roughing.
Monday, October 16, 2017, 12:05: Turbo pumps started.
Monday, October 16, 2017, 12:10; Ion gauge on. |
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Friday, October 13, 2017, 15:53, Aaron Schmidt, SiC#37, HP-FEBIAD, ITE, TM4, 39530-10, 41751-4, In progress, Conditioning SiC#37 (ii) 10x
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Previous short fixed. Grid clamp removed. Grid tack welded.
Friday, October 13, 2017, 15:49: Roughing.
By Anders |
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Tuesday, October 10, 2017, 14:56, Aaron Schmidt, , , , , , , In progress, FEBIAD Anode bias configuration
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Unable to hold Anode voltage after power supply change out.
Tuesday, October 10, 2017, 14:55: The Test Stand has been configured for Anode bias and the electrical connections have been wired according to ISK4523D
REV 6. |
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Tuesday, October 10, 2017, 13:10, Aaron Schmidt, , , , , , , , Gas bottles
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Tuesday, October 10, 2017, 09:30: Install/swap gas bottles. Elog.
Removed smallest Neon leak. Neon Bottle Serial #11231. Leak rate calibrated @ 1.59e-07 atm*CC/sec (02/09/2016)
In use: |
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Friday, October 06, 2017, 12:14, Aaron Schmidt, SiC#37, HP-FEBIAD, ITE, TM4, 39530-10, 41751-4, In progress, Conditioning SiC#37 9x
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NOTE* : The right coil terminal terminates into the heat shield. DO NOT TURN ON COIL.
Friday, October 06, 2017, 12:12: Roughing. * Note on installation. Middle TBHT prong 'stuck' to insulator slightly and was moved to fit. Fit ok
in Jig. |
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Monday, September 25, 2017, 14:10, Aaron Schmidt, , , , , , , , Pump down empty chamber
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Monday, September 25, 2017, 14:10: Roughing.
Wednesday, September 27, 2017, 08:23: Turbo pumps on
Friday, October 06, 2017, 09:04: Ion gauge off. Turbos off. |
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Wednesday, September 20, 2017, 14:11, Aaron Schmidt, Ta#54, HP-SIS, ITW, TM2, 42218-10, , In progress, Conditioning Ta#54 6x
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Wednesday, September 20, 2017, 14:08: Roughing.
Wednesday, September 20, 2017, 14:28: Turbos on.
Wednesday, September 20, 2017, 14:33: Ion gauge on. |
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Thursday, August 17, 2017, 12:45, Anders Mjos, , , , , , , Problems/Solutions, TBHT power supply removed
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| The Xantrex 10V 600 A power supply for the TBHT has been moved to ITE to replace the failed TGHT power supply |
 Monday, August 21, 2017, 16:20, Anders Mjos, , , , , , , Problems/Solutions, TBHT power supply removed
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Anders Mjos wrote:
The Xantrex 10V 600 A power supply for the TBHT has been moved to ITE to replace the failed TGHT |
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Tuesday, August 15, 2017, 08:41, Aaron Schmidt, Ta#55, LP-SIS, , , 42218-11, 42738-2, In progress, TBHT sight in test
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Heat TGHT to 580 A & TGHT to 200 A for view port test.
Tuesday, August 15, 2017, 08:40: Roughing.
Tuesday, August 15, 2017, 08:59: Both Turbo pumps started. |
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Thursday, August 03, 2017, 17:00, Anders Mjos, , , , , , , Problems/Solutions, Vacuum system tripped on power interruption
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| Thursday, August 03, 2017, 17:00: Restarted TPs |
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Wednesday, July 19, 2017, 09:13, Aaron Schmidt, Ta Targets, , , , , , Done, Ion Peaks
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| Attached is a recent list of Ta targets with their extracted ions peaks. |
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