 Tuesday, September 17, 2019, 13:25, Aaron Schmidt, , , LP-SIS, Problems resolved, Turbo pump / roughing troubleshoot.
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Swapped out VCRs on HS to tray connection. (Right one felt slightly off)
Tuesday, September 17, 2019, 13:23: roughing.
Tuesday, September 17, 2019, 13:32: Turbo pump on. |
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Thursday, September 26, 2019, 14:03, Aaron Schmidt, Nb, 41882-3, TARGET BOAT, In progress, HS swap & test Nb target
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HS# 42752-7
Thursday, September 26, 2019, 13:46: Remove Flexible lines HS
Thursday, September 26, 2019, 14:03: Assy installed. |
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Tuesday, October 08, 2019, 14:16, Aaron Schmidt, SiC, , HP-FEBIAD, In progress, Temp measurements.
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Tuesday, October 08, 2019, 14:14: Remove Flex line HS.
HS: 42752-1
Waterlines not open yet. |
Friday, November 15, 2019, 13:26, Aaron Schmidt, SiC, , HP-FEBIAD, Problems resolved, Temp map testing - 1. (Leak issue) 
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HS 42752-5 - Setup for Temperature mapping.
Friday, November 15, 2019, 13:26: Roughing.
Friday, November 15, 2019, 13:36: Turbo pump on. |
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Thursday, November 21, 2019, 08:10, Aaron Schmidt, SiC, , HP-FEBIAD, In progress, Temperature mapping.
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Thursday, November 21, 2019, 08:09: PS on. Leak issue resolved (Evap 2 Elog 466). Vacuum @ 4.10e-07T.
Thursday, November 21, 2019, 08:15: Auto-ramping TGHT / TBHT @ 2 A per min to 300 / 150 A. |
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Monday, November 25, 2019, 11:35, Aaron Schmidt, , , , In progress, Flex - line HS installed
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Leak noted on previous TaC sintering on HP FEBIAD # 42464-3.
Swapped out gaskets on HS flex line a re-tightened.
Monday, November 25, 2019, 11:31: Roughing. |
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Tuesday, December 03, 2019, 08:24, Aaron Schmidt, , , LP-FEBIAD, In progress, Temperature mapping.
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Tuesday, December 03, 2019, 08:15: Waterlines opened. Vacuum ok @ 4.06e-07T
Tuesday, December 03, 2019, 08:23: Unable to start due to flow trip? PS off.
Tuesday, December 03, 2019, 08:25: Turbo & Vac off. |
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Wednesday, March 04, 2020, 14:33, Aaron Schmidt, , , , Maintenance, PS swap out
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The TGHT PS was found to be defective.
It was uninstalled w/ Joel S: I2020-02-28-2. |
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Wednesday, May 20, 2020, 07:18, Aaron Schmidt, , , , , Check Evap 2
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Gradually open waterlines under vacuum after period of no use.
Wednesday, May 20, 2020, 07:17: Vacuum @ 1.13e-06T
Wednesday, May 20, 2020, 07:19: Hot lab cooling water return opened. Vacuum @ 1.13e-06T. |
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Monday, June 01, 2020, 12:03, Aaron Schmidt, Ta, 44139-13, LP-SIS, In progress, Ta#60 Conditioning
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Ta#60 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm |
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Monday, July 13, 2020, 11:03, Aaron Schmidt, , , , , Pump down / leak / vacuum check.
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Darwin reported that he was unable to achieve vacuum of 150mTorr. The flex-line HS had been removed last week for modifications. SS gaskets received
today. Replaced HS gaskets (Cu).
Monday, July 13, 2020, 11:00: Roughing. |
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Wednesday, August 05, 2020, 13:38, Aaron Schmidt, , , , , RP Swap on EVAP 2
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BP1 swapped with RP2 (TS beamline)
U-line installed.
Wednesday, August 05, 2020, 13:37: Roughing. |
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Wednesday, August 12, 2020, 08:58, Aaron Schmidt, , , , In progress, Install Flex line HS
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Flex line HS installed. New SS gaskets.
Wednesday, August 12, 2020, 08:56: Roughing (Check).
Wednesday, August 12, 2020, 09:17: Ready for turbo pump. |
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Thursday, September 10, 2020, 07:53, Aaron Schmidt, Empty, 41790-8, LP-FEBIAD, Done, Fernando FEBIAD / Anode testing.
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FEBIAD installed. Anode PS installed. ANODE connected!.
Leak check
Thursday, September 10, 2020, 07:46: Vacuum @ 6.30e-07T |
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Thursday, September 24, 2020, 13:37, Aaron Schmidt, Nb, , TARGET BOAT, , Nb Test SRF group
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Sample loaded into a vertical target boat. Flex line HS removed, SS waterline HS installed -AS.
Thursday, September 24, 2020, 13:22: Roughing.
Thursday, September 24, 2020, 13:54: Turbo pump on. |
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Tuesday, October 06, 2020, 14:23, Aaron Schmidt, Ta, 44508-1, LP-SIS, In progress, Conditioning Ta#61
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Ta#61 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm |
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Wednesday, October 07, 2020, 12:25, Aaron Schmidt, , , , In progress, IEVAP2:TP1 Swap out.
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Wednesday, October 07, 2020
TP1 was not spinning up past 4krpm. Stalling & tripping out. Examined with Vacuum group, appears to be starting to seize. Exchange turbo pump.
Serial# 500937 |
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Wednesday, October 21, 2020, 14:39, Aaron Schmidt, Nb, 44508-2, LP-SIS, In progress, Conditioning Nb#9
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Nb#9 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm |
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Tuesday, November 24, 2020, 08:13, Aaron Schmidt, , , , , Flex - line HS installed
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Monday, November 23, 2020, 17:01: Flex-line HS installed.
Tuesday, November 24, 2020, 08:03: Vacuum @ 9.55e-07T.
Tuesday, November 24, 2020, 08:08: Vacuum Ok |
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Tuesday, February 09, 2021, 06:48, Aaron Schmidt, , NA, , Done, Ta coating test
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Monday, February 08, 2021, 17:00: Installed brackets w/ Ta wire and a small piece of Re to test voltage drop.
Rough down, TP on. Waterlines open.
Tuesday, February 09, 2021, 06:44: Vacuum @ 8.63e-07T. |
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