 Wednesday, July 21, 2021, 16:45, Ferran Boix Pamies, Empty, , TARGET BOAT, Done, parasitic target thermal tests v2, foil measurement.
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2021-07-21 4:44pm Vacumm at 1e-5Torr. Water cooling leak check ok.
2021-07-21 4:54pm ramping up TGHT to 200A 1A/10s.
2021-07-21 5:31pm 200A TGHT, TC 94degC pyro 1100degC. TC very low, ramping down and venting. |
Monday, November 01, 2021, 07:39, Darwin Ortiz Rosales, Empty, 44508-3, LP-SIS, Done, TaC coating/sintering 
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Monday, November 01, 2021, 07:37
Ta tube was coated with TaC and wrapped with Ta heat-shields (3 layers)
Note* on the leading end of the assembly I placed tantalum foil heatshield similar to what I |
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Wednesday, November 03, 2021, 09:24, Darwin Ortiz Rosales, Empty, 44691-10, LP-SIS, Done, TaC coating/sintering
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Ta tube was coated with TaC and wrapped with Ta heat-shields (3 layers)
Note: placed tantalum foil heatshield on both sides of the copper heatshield assembly.
Desired temperature = 1800 C (expected TGHT ~430 A), TBHT will be set fixed at 230A (max). |
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Sunday, April 17, 2022, 10:37, Ferran Boix Pamies, Empty, Ta boat used for annealing, TARGET BOAT, Done, PEEK samples heat test
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Thursday, April 14, 2022, 10:36 Setup, PEEK samples installed on heatshield with TC. Pump down over the weekend.
Sunday, April 17, 2022, 10:37 Vacuum 3e-7T, ramp up TGHT 1A/10s to 500A
Sunday, April 17, 2022, 12:00 500A reached, waiting 1hour. TC at 42degC. |
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Monday, April 25, 2022, 08:31, Ferran Boix Pamies, Empty, Ta boat used for annealing, TARGET BOAT, Done, PEEK sample test 2
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Setup in vacuum over the weekend.
Monday, April 25, 2022, 08:31 IGP1:6.7e-7T . Ramping up 1A/10s to 500A.
Monday, April 25, 2022, 10:05 500A reached, waiting 1h. TC at 50degC |
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Monday, June 20, 2022, 14:52, Darwin Ortiz Rosales, Empty, , , Done, softstart of new TP
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Monday, June 20, 2022, 14:50
A new Turbo pump was installed this morning and it was soft started. It has operated correctly and it is ready for use. Derek O.
installed it. |
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Tuesday, June 28, 2022, 09:31, Ferran Boix Pamies, Empty, 41882-2, TARGET BOAT, In progress, TC test on Ta tube
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Tuesday, June 27, 2022, early afternoon: We assembled the setup in evap2 and started the pumps leaving it running over night.
Tuesday, June 28, 2022, 09:31 Turbo pump stopped for unknown reasons a few hours after we left. Restarting the pump.
Tuesday, June 28, 2022, 10:23 Vacuum down to 1e-5T start to ramp up TGHT 1A/10s to 200A. |
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Thursday, August 04, 2022, 09:31, Ferran Boix Pamies, Empty, , TARGET BOAT, In progress, TC on Ta boat test.
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11am: Setting up new target tube thermocouple test
Thursday, August 04, 2022, 09:31 Test finished August 3rd afternoon. Venting now.
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Wednesday, August 10, 2022, 09:31, Ivan Bao, Empty, , TARGET BOAT, In progress, TC tests
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1st test polarity 1
10:12 am Begin pumping down to rough vacuum
12:50 pm begin ramping up towards 2000C. Ta tube only, welded thermocouple mount |
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Monday, November 06, 2023, 14:07, Darwin Ortiz Rosales, Empty, 45220-4, LP-SIS, Done, TaC coating sintering
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Monday, November 06, 2023, 09:59
The coated container was wrapped in 4 Ta foil heatshields.
Vacuum IGP1 initial =3.1 e-07 Torr |
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Tuesday, June 06, 2023, 09:14, Darwin Ortiz Rosales, C, 44139-4, TARGET BOAT, Done, Graphite inside insert Experiment 2 (regular formulation discs)
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Tuesday, June 06, 2023, 09:11
A Ta container tube was wrapped with 4 Ta heatshields. Note final container is 45220-6
272 graphite discs were loaded. |
 Thursday, August 08, 2024, 11:17, Marla Cervantes, C, 44139-5 SK, LP TUBE, Done, Graphite foils conditioning
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Aaron Schmidt wrote:
Wednesday, August 07, 2024, 15:36: Roughing. Had initially been roughed & TP started w/ Marla CS, |
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Wednesday, August 14, 2024, 07:23, Marla Cervantes, C, 44139-5 SK, LP TUBE, Problems, EVAP2 Calibration - Vanadium
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Tuesday, August 13, 2024, 17:20 Pressure kept increasing when turning the turbo pump on
Tuesday, August 13, 2024, 18:00 Pressure stayed constant when turning the turbo pump on |
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Wednesday, August 14, 2024, 16:22, Marla Cervantes, C, 44139-5 SK, LP TUBE, Problems resolved, EVAP2 Calibration - Vanadium
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Marla Cervantes wrote:
Tuesday, August 13, 2024, 17:20 Pressure kept increasing when turning the turbo pump on |
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Wednesday, August 14, 2024, 16:24, Marla Cervantes, C, 44139-5 SK, LP TUBE, In progress, EVAP2 Calibration - Vanadium
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Marla Cervantes wrote:
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Monday, March 19, 2012, 17:10, Nikita Bernier, BeO, Target boat #1, , Done, Sintering BeO pellets
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Monday, March 19, 2012, 17:04
Target boat contains 4 BeO pellets with 30% PVB: |
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Tuesday, March 20, 2012, 14:39, John Wong, BeO, Target boat #1, , Done, Sintering BeO pellets
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Nikita Bernier wrote:
Monday, March 19, 2012, 17:04 |
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Thursday, March 22, 2012, 00:34, John Wong, BeO, Target boat #1, , Done, Sintering BeO pellets
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Nikita Bernier wrote:
Monday, March 19, 2012, 17:04 |
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Thursday, March 22, 2012, 17:56, Nikita Bernier, BeO, Target boat #1, , Done, Sintering BeO pellets
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Nikita Bernier wrote:
Monday, March 19, 2012, 17:04 |
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Thursday, March 29, 2012, 19:30, Nikita Bernier, BeO, Target boat #1, , Done, Sintering new BeO pellets
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Thursday, March 29, 2012, 19:17
Target boat contains 3 BeO pellets : |
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