 Friday, September 23, 2011, 16:42, Anders Mjos, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, In progress, Target ready to be heated
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Friday, September 23, 2011, 16:4: Target installed and roughing started.
Friday, September 23, 2011, 17:12: Started turbo pumps.
Monday, September 26, 2011, 09:00: Opened up water flow. Vacuum rose from 3e-6 to 3e-5 torr in 30 s. Closed water flow.
Monday, September 26, 2011, 09:00: Venting for leak check.
Monday, September 26, 2011, 10:20: Pressurized water lines with 120 PSI He. Leak detected on right water line connection to heat shield.
Monday, September 26, 2011, 12:00: Leak repaired. Pumping down. Kapton added on target heater cooling line to prevent short with cooling line for FEBIAD coil.
Monday, September 26, 2011, 12:47: Started turbo pumps.
Monday, September 26, 2011, 15:45: Opened up water flow. Vacuum stable at 3.5e-6 torr.Target ready to be heated. |
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Wednesday, September 28, 2011, 14:11, Friedhelm Ames, SiC#26, , ITE, TM4, , , , gas system checked and pumped
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The gas system has been checked. The variable valve opens at about 7.55 very fast. Please be careful when using it. Stepsize for opening around this value should be 0.01. Gas lines have been pumped with pump in the high voltage rack. Ne leak was opened to release pressure. |
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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 |
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Thursday, September 29, 2011, 09:27, Aurelia Laxdal, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, In progress, Heaters conditioning
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Started the heaters conditioning: TGHT up to 580A and TBHT up to 230A. |
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Friday, September 30, 2011, 18:03, Aurelia Laxdal, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Done, Finished testing SiC#26 at the Test Stand
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Today, did a did a mass scan: plotdump-local-clean.txt Sep30 11 12-20-08.txt
Optimized a bit the tune with Friedhelm, then started the Target Cooldown. |
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Monday, October 03, 2011, 10:53, Aurelia Laxdal, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Done, Target is ready to be removed.
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Turned off the HV and locked up the transformer. Isolated the ion source box. The target is under vacuum and the water is still on. |
 Monday, October 03, 2011, 13:56, Anders Mjos, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Done, Venting
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| Aurelia Laxdal wrote: |
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Turned off the HV and locked up the transformer. Isolated the ion source box. The target is under vacuum and the water is still on.
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Monday, October 03, 2011, 13:45: Venting. |
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Monday, October 03, 2011, 14:46, Anders Mjos, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Done, Target stored under vacuum
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| Anders Mjos wrote: |
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| Aurelia Laxdal wrote: |
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Turned off the HV and locked up the transformer. Isolated the ion source box. The target is under vacuum and the water is still on.
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Monday, October 03, 2011, 13:45: Venting.
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Monday, October 03, 2011, 14:45
- Target was visually inspected and found to be ready to go online.
- No burn marks found on the 9-pin connectors.
- Pumping down. Target will be stored under vacuum for now. Target is scheduled to go to Hot Cell on Oct. 20th. Electrical connections (target/tube heater + coil) are not connected
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Wednesday, October 12, 2011, 13:14, Anders Mjos, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Done, Target removed
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| Anders Mjos wrote: |
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| Anders Mjos wrote: |
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| Aurelia Laxdal wrote: |
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Turned off the HV and locked up the transformer. Isolated the ion source box. The target is under vacuum and the water is still on.
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Monday, October 03, 2011, 13:45: Venting.
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Monday, October 03, 2011, 14:45
- Target was visually inspected and found to be ready to go online.
- No burn marks found on the 9-pin connectors.
- Pumping down. Target will be stored under vacuum for now. Target is scheduled to go to Hot Cell on Oct. 20th. Electrical connections (target/tube heater + coil) are not connected
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Wednesday, October 12, 2011, 13:15: Venting
Wednesday, October 12, 2011, 14:15: Target brought back to lab for inspection and final check. |
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Monday, May 14, 2012, 16:57, Aurelia Laxdal, , , ITE, TM4, , , , SiC#27-HP-SIS installed in the Test Stand
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Rick and John installed the ITE-TM4-SiC#27-HP-SIS-May2012 in the Test Stand. Pumping down. |
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Tuesday, May 15, 2012, 07:39, Rick Maharaj, Sic #27, HP-SIS, ITE, TM4, , , In progress, Water on at test stand
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The vacuum on TSGIG1 reads 2.85e-07. Turing on water on teststand and observing any changes in vacuum pressure. |
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Tuesday, May 15, 2012, 10:14, Anders Mjos, SiC#27, HP-SIS, ITE, TM4, , , In progress, target ready to be heated and biased
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Tuesday, May 15, 2012, 10:13: Turbo pumps at speed. Vacuum at 1.4E-5.
Tuesday, May 15, 2012, 12:03: Cooling lines opened. Vacuum stable at 1.6E-6
Tuesday, May 15, 2012, 12:17: Target ready to be heated and biased. |
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Tuesday, May 15, 2012, 16:18, Aurelia Laxdal, SiC#27, HP-SIS, ITE, TM4, , , In progress, Target/Ion source conditioning
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Did the HV conditioning up to 30kV and started to ramp up the heaters to 580A and 230A. |
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Wednesday, May 16, 2012, 18:10, Aurelia Laxdal, , , ITE, TM4, , , , SiC#27 cooling down
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Today: did a mass scan at 580A on TGHT and 230A on TBHT at 30kV. Found some A/q units discrepancies on the mass scan page. It may be a hall probe problem: under investigations.
Uploaded the testing file on Docushare: http://documents.triumf.ca/docushare/dsweb/View/Collection-8539/Document-56575
Started the cool down. |
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Thursday, May 17, 2012, 08:36, Anders Mjos, SiC#27, HP-SIS, ITE, TM4, , , Done, Target removed
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Thursday, May 17, 2012, 08:36: Turbo pumps switched off in preparation of target removal.
Thursday, May 17, 2012, 08:51: Purging cooling lines.
Thursday, May 17, 2012, 08:55: Venting.
Thursday, May 17, 2012, 09:21: Target removed |
Thursday, May 17, 2012, 12:19, Anders Mjos, SiC#27, HP-SIS, ITE, TM4, , , Problems/Solutions, Loose chip of insulator material detected 
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| Anders Mjos wrote: |
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A chip of insulator material was detected below the lower target insulator stand-off (attachment - left picture). The chip may come from the tube heater insulator above (attachment - right picture). The chip will be further investigated when the target is removed.
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The chip came from the lower insulator stand-off on the target assembly (see attachment). After investigating the chipped insulator, it was decided (Pierre, Friedhelm, Anders) not to replace it - as the risk involved may be less than the risk involved in replacing. |
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Thursday, May 17, 2012, 13:24, John Wong, SiC#27, HP-SIS, ITE, TM4, 38817-3, , Problems/Solutions, Solid residues found on EE
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Thursday, May 17, 2012, 13:15
After the test-stand, the EE was removed for inspection. It was discovered that there were some solid residues coated on the extraction electrode and the common plate, but the ionizer tube was clean (see attachment#1). Some samples were collected and will try to do some analysis. This problem has been seen before but it's still not clear why the solid residues form after the test-stand.
The EE & the common plate were cleaned with acetone and re-assembled back to the target.
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Thursday, August 23, 2012, 11:39, Anders Mjos, NiO#1, HP-FEBIAD, ITE, TM4, , , In progress, NiO#1 installed
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Thursday, August 23, 2012, 11:38: NiO#1 installed.
Thursday, August 23, 2012, 11:38: Started roughing. Both roughing pumps timed out.
Thursday, August 23, 2012, 11:54: Roughing.
Thursday, August 23, 2012, 12:12 : Starting turbos.
Thursday, August 23, 2012, 12:16 : TP1B at speed.
Thursday, August 23, 2012, 12:20 : TP1A timed out. Restarted.
Thursday, August 23, 2012, 12:20 : Turbos at speed. Vacuum at 2.5E-5
Thursday, August 23, 2012, 12:22: Vacuum at 2E-5
Friday, August 24, 2012, 08:26: Vacuum at 3.1E-7 |
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Friday, August 24, 2012, 08:28, Anders Mjos, NiO#1, HP-FEBIAD, ITE, TM4, , , Done, NiO#1 installed
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| Anders Mjos wrote: |
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Thursday, August 23, 2012, 11:38: NiO#1 installed.
Thursday, August 23, 2012, 11:38: Started roughing. Both roughing pumps timed out.
Thursday, August 23, 2012, 11:54: Roughing.
Thursday, August 23, 2012, 12:12 : Starting turbos.
Thursday, August 23, 2012, 12:16 : TP1B at speed.
Thursday, August 23, 2012, 12:20 : TP1A timed out. Restarted.
Thursday, August 23, 2012, 12:20 : Turbos at speed. Vacuum at 2.5E-5
Thursday, August 23, 2012, 12:22: Vacuum at 2E-5
Friday, August 24, 2012, 08:26: Vacuum at 3.1E-7
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Friday, August 24, 2012, 08:28: Opened water lines. No response in vacuum. Stable at 3.1E-7 |
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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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