Thermocouples installed:
O - O
O - Anode
O - X
X - X
X - O
Multi-pin left side w/ TGHT left end cap thermocouple. TS1 on datalogger
Multi-pin right side w Center Block thermocouple. TS2 on datalogger
Megger check ok. Thermocouples checked with a heat gun ok.
Using CTL FEBIAD for thermocouple access. Gas line running into ion source. Anode is run under the coil w/ source cup modification. No welding. 1mm PE spacer installed. 3 layers of Ta foil added to the HP-FEBIAD-CTL.
Tuesday, December 06, 2022, 11:13: Roughing.
Tuesday, December 06, 2022, 11:56: TP1B on.
Tuesday, December 06, 2022, 12:02: IG1 on. TP1A on.
Tuesday, December 06, 2022, 14:57: Vacuum @ 8.98e-06T.
Tuesday, December 06, 2022, 15:06: Waterline FS#5 open. 8.59e-06T
Tuesday, December 06, 2022, 15:09: Gas line pressurized with argon. SV5 opened.
Tuesday, December 06, 2022, 15:10: No change on vacuum pressure. SV5 closed.
Wednesday, December 07, 2022, 08:14: Power / Sources on.
Wednesday, December 07, 2022, 08:16: Vacuum @ 2.68e-06T Open SV5. Vacuum remains stable.
Wednesday, December 07, 2022, 08:21: Optics set - Timed out TMS:Q5 & TMS:Q3 re-configured - reset
Wednesday, December 07, 2022, 08:23: TGHT / TBHT / Coil manually set @ 10 / 10 / 5 A. Ok.
Wednesday, December 07, 2022, 08:25: BIAS / EE / EZL @ 1 / -0.5 / 1 kV. Anode to 100 V. Ok.
Wednesday, December 07, 2022, 08:37: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. 1 spark between 27-28 kV while tapping up.
Wednesday, December 07, 2022, 10:28: BIAS / EE / EZL @ 35 / -1.8 / 15 kV.
Wednesday, December 07, 2022, 10:35: BIAS / EE / EZL @ 40 / -2.0 / 17 kV. Two sparks occurred while taping up.
Wednesday, December 07, 2022, 10:59: HV reduced. BIAS / EE / EZL @ 30 / -1.5 / 13 kV.
Wednesday, December 07, 2022, 11:06: 27.0C - 66.0C Begin coil tap. Vacuum @ 2.59e-06T
Wednesday, December 07, 2022, 11:25: 27.8C - 67.8C. Coil to 80 A. Vacuum @ 2.96e-06T.
Wednesday, December 07, 2022, 11:38: 29.0C - 67.6C. Vacuum @ 3.23e-06T.
Wednesday, December 07, 2022, 11:41: Coil @ 0A.
Wednesday, December 07, 2022, 11:43: Anode @ 200V
Wednesday, December 07, 2022, 11:46: Anode @ 300V
Wednesday, December 07, 2022, 11:48: Anode - BIAS spark @ 364V while tapping up. Anode current jumped from 0 mA to 3.66mA
Wednesday, December 07, 2022, 11:49: Anode @ 400V. Anode Current @ 4.884 mA
Wednesday, December 07, 2022, 11:55: Anode @ 500V. Anode Current @ 6.105 mA
Wednesday, December 07, 2022, 13:05: Auto-ramping TGHT / TBHT to 25 / 25 A @ 2 A per min.
Wednesday, December 07, 2022, 13:08: IV4 Open.
Wednesday, December 07, 2022, 13:23: Auto-ramping TGHT / TBHT to 50 / 50 A @ 2 A per min.
Wednesday, December 07, 2022, 13:39: Auto-ramping TGHT / TBHT to 100 / 50 A @ 2 A per min.
Wednesday, December 07, 2022, 14:12: Auto-ramping TGHT / TBHT to 120 / 70 A @ 2 A per min.
Wednesday, December 07, 2022, 14:24: Auto-ramping TGHT / TBHT to 140 / 90 A @ 2 A per min.
Wednesday, December 07, 2022, 14:37: Auto-ramping TGHT / TBHT to 150 / 100 A @ 2 A per min.
Thursday, December 08, 2022, 08:06: Auto-ramping TGHT / TBHT to 170 / 120 A @ 2 A per min.
Thursday, December 08, 2022, 08:19: Auto-ramping TGHT / TBHT to 190 / 140 A @ 2 A per min.
Thursday, December 08, 2022, 08:36: Auto-ramping TGHT / TBHT to 210 / 160 A @ 2 A per min.
Thursday, December 08, 2022, 08:52: Auto-ramping TGHT / TBHT to 230 / 180 A @ 2 A per min.
Thursday, December 08, 2022, 09:09: Anode @ 100 V
Thursday, December 08, 2022, 09:11: Auto-ramping TGHT / TBHT to 250 / 200 A @ 2 A per min.
Thursday, December 08, 2022, 09:23: Auto-ramping TGHT / TBHT to 270 / 220 A @ 2 A per min.
Thursday, December 08, 2022, 09:38: Auto-ramping TGHT / TBHT to 290 / 230 A @ 2 A per min.
Thursday, December 08, 2022, 09:52: Auto-ramping TGHT / TBHT to 310 / 250 A @ 2 A per min.
Thursday, December 08, 2022, 10:05: Auto-ramping TGHT / TBHT to 330 / 270 A @ 2 A per min.
Thursday, December 08, 2022, 10:19: Auto-ramping TGHT 350 A @ 2 A per min.
Thursday, December 08, 2022, 10:43: Auto-ramping TGHT 370 A @ 2 A per min. Pyrometer is setup. Reading @ 1067.9C.
Thursday, December 08, 2022, 10:56: Auto-ramping TGHT 390 A @ 2 A per min.
Thursday, December 08, 2022, 11:09: Auto-ramping TGHT 400 A @ 2 A per min.
Thursday, December 08, 2022, 12:06: Auto-ramping TGHT 420 A @ 2 A per min.
Thursday, December 08, 2022, 12:19: Auto-ramping TGHT 440 A @ 2 A per min.
Thursday, December 08, 2022, 12:34: Auto-ramping TGHT 460 A @ 2 A per min.
Thursday, December 08, 2022, 12:46: Auto-ramping good vacuum limit reached. TGHT @ 453 A. Vacuum @ 5.12e-06T.
Thursday, December 08, 2022, 13:00: TGHT @ 460 A. Vacuum @ 4.95e-06T
Thursday, December 08, 2022, 13:15: Auto-ramping TGHT 470 A @ 2 A per min.
Friday, December 09, 2022, 06:54: Auto-ramping TGHT 490 A @ 2 A per min. Vacuum @ 2.33e-06T.
Friday, December 09, 2022, 07:08: Auto-ramping TGHT 510 A @ 2 A per min
Friday, December 09, 2022, 07:23: Auto-ramping TGHT 530 A @ 2 A per min
Friday, December 09, 2022, 07:36: Auto-ramping TGHT 550 A @ 2 A per min
Friday, December 09, 2022, 07:50: Auto-ramping TGHT 570 A @ 2 A per min
Friday, December 09, 2022, 08:07: Auto ramping TGHT / TBHT to 580 / 290 A @ 2A per min.
Friday, December 09, 2022, 08:50: Coil @ 10A - Anode @ 200 V
Friday, December 09, 2022, 10:14: Coil manually tapped up to 50 A
Friday, December 09, 2022, 10:20: Anode to 400 V.
Friday, December 09, 2022, 10:27: Vacuum @ 6.70e-06T
Friday, December 09, 2022, 12:51: Auto-cooling TGHT to 480 A @ 2 A per min
Friday, December 09, 2022, 13:59: Auto-cooling TBHT to 230 A @ 2 A per min
Friday, December 09, 2022, 14:26: Stopped TBHT auto-cooling at 255 A
Friday, December 09, 2022, 14:46 : Auto-ramping TBHT to 290 @ 2 A per min
Friday, December 09, 2022, 15:25 : Auto-ramping TGHT to 580 @ 5 A per min
Friday, December 09, 2022, 16:16 : Auto-cooling TGHT & TBHT to 0 @ 2 A per min
Friday, December 09, 2022, 16:38: Ramped down Anode Voltage to 94 V and coil current to 44.05 A
Monday, December 12, 2022, 08:11: Coil @ 0 A. HV @ 0 V.
Monday, December 12, 2022, 08:15: IV4 closed. SV5 closed. Sources off.
Monday, December 12, 2022, 10:09: IG1 off. TP off.
Monday, December 12, 2022, 11:17: Venting.
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