 Wednesday, September 14, 2011, 15:33, John Wong, Test#1, HP-SIS, ITW, TM1, test, test, In progress, testing elog for test stand
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Wednesday, September 14, 2011, 15:33
blah blah blah... |
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Tuesday, March 06, 2012, 15:15, Pierre Bricault, , HP-SIS, , , , , , ISAC test stand two turbos replaced
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Vac group has replaced the two turbo pumps. |
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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. |
 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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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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Tuesday, September 11, 2012, 19:48, Friedhelm Ames, NB#7, HP-SIS, , , , , Done, cool down finished, all source power supplies off.
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Wednesday, April 10, 2013, 12:14, Anders Mjos, Ta#40, HP-SIS, ITE, TM4, 38295-4, , Done, Conditioning Ta#40
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Wednesday, April 10, 2013, 12:13: Stopped turbos in preparation for venting the chamber.
Wednesday, April 10, 2013, 13:05: Venting
Wednesday, April 10, 2013, 13:37: Ta#40 installed with 130 in lbs torque on all bolts.
Wednesday, April 10, 2013, 13:37: Roughing
Wednesday, April 10, 2013, 13:58: Started turbos
Wednesday, April 10, 2013, 14:07: Turbos at speed
Wednesday, April 10, 2013, 14:08: Vacuum at 9.2E-6 Torr
Thursday, April 11, 2013, 08:26: Opened cooling water. Vacuum stable at 2.2E-7 Torr
Monday, April 15, 2013, 08:40: HV conditioned to 30kV TSG:BIAS:RDCUR at 37 uA
Monday, April 15, 2013, 08:46: Started Target Heat Ramp 580A / 230A
Monday, April 15, 2013, 13:30: Target at temperature TGHT:RDCUR=574A, TBHT:RDCUR=230A
Monday, April 15, 2013, 15:10: Mass scan
Monday, April 15, 2013, 16:21: Target will be left at temperature overnight.
Tuesday, April 16, 2013, 08:40: Mass scan
Tuesday, April 16, 2013, 13:08: Started Target Cooling Sequence
Wednesday, April 17, 2013, 08:43: High voltage BIAS to zero
Wednesday, April 17, 2013, 08:47: Turbos off
Wednesday, April 17, 2013, 16:20: Target will likely be removed tomorrow Thursday.
Thursday, April 18, 2013, 11:13 : Venting
Thursday, April 18, 2013, 11:17: Water lines purged
Thursday, April 18, 2013, 11:29: Chamber vented. Target Removed |
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Thursday, April 18, 2013, 13:50, Anders Mjos, Ta#40, HP-SIS, ITE, TM4, 38295-4, , Done, Ta#40 stored under vacuum
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Target installed at the Test Stand after an inspection in the lab. EE was cleand. All bolts torqued to 130 in lbs
Thursday, April 18, 2013, 13:48: Rouging
Thursday, April 18, 2013, 14:11: Starting turbos
Thursday, April 18, 2013, 14:20 : Turbos at speed
Thursday, April 18, 2013, 14:21 : Vacuum at 2.3E-5 T
Friday, April 19, 2013, 08:23: Opened cooling water. Vacuum stable at 9.6E-6 T
Vacuum is somewhat higher than expected (5.2E-7 T) . Will went and clean the o-rings on the doors.
Monday, April 22, 2013, 09:32: Turbos off.
Monday, April 22, 2013, 10:57: Venting
Monday, April 22, 2013, 12:25: Vented
Monday, April 22, 2013, 14:09: Roughing
Monday, April 22, 2013, 14:31: Started Turbos
Monday, April 22, 2013, 14:40: Turbos at speed
Monday, April 22, 2013, 14:41: Vacuum at 1.8E-5 T
Tuesday, April 23, 2013, 09:52 : Vacuum at 2.6E-7 T - already an improvement from yesterday
Thursday, April 25, 2013, 08:47: Stopped turbos. A test target with at new FEBIAD coil will be tested.
Thursday, April 25, 2013, 13:27: Venting |
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Friday, September 27, 2013, 11:41, Anders Mjos, Ta#41, HP-SIS, ITW, TM4, 39069-5, 38817-10, Done, Ta#41 Conditioning
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Friday, September 27, 2013, 11:41: Roughing
Friday, September 27, 2013, 12:08: Turbos started
Friday, September 27, 2013, 12:16: Turbos at speed.
Friday, September 27, 2013, 12:18: Vacuum at 1.5E-5 T
Monday, September 30, 2013, 08:41: Opened water supply. Vacuum stable at 1.5E-7 T
TGHT Q=5.5 T=28.0
TBHT Q=5.8 T=28.0
Monday, September 30, 2013, 15:19: Flow sensor moved from TBHT to HS
TGHT Q=5.5 T=27.9
HS Q=3.6 T=27.8
Tuesday, October 01, 2013, 12:08: Taget Biased to 30kV.
Wednesday, October 02, 2013, 08:50: Started autoramping to 580A/230A
Wednesday, October 02, 2013, 08:50: Opened IV4
Wednesday, October 02, 2013, 10:51 TGHT/TBHT 250A / 239A
TGHT Q=5.5 T=28.5
HS Q=3.6 T=29.2
SUPPLY (ext) 27.3
RETURN (ext) 27.8
Wednesday, October 02, 2013, 13:28 TGHT/TBHT 250A / 570A
TGHT Q=5.5 T=30.4
HS Q=3.6 T=33.4
SUPPLY (ext) 27.4
RETURN (ext) 29.3
Wednesday, October 02, 2013, 13:30: TBHT was starting to limit on voltage. Increased voltage limit to 2.4V.
Thursday, October 03, 2013, 08:21: TMS:TP2 timed out over night.
Magnet PS breaker tripped during a mass scan yesterday. Reset breaker and cleared interlocks.
TGHT Q=5.5 T=30.4
HS Q=3.6 T=34.0
SUPPLY (ext) 27.3
RETURN (ext) 29.3
Thursday, October 03, 2013, 08:28: Started mass scan 200 -> 0 m/q. FC0 7.5E-8 A
Thursday, October 03, 2013, 14:29
TGHT Q=5.5 T=30.6
HS Q=3.6 T=33.9
SUPPLY (ext) 27.4
RETURN (ext) 29.6
Thursday, October 03, 2013, 15:14: Lowered TBHT:RDCUR to 230A.
Thursday, October 03, 2013, 15:37: Increased EE to -2000 V
Thursday, October 03, 2013, 16:22
TGHT Q=5.5 T=30.6
HS Q=3.6 T=33.9
SUPPLY (ext) 27.5
RETURN (ext) 29.6
Friday, October 04, 2013, 08:08
TGHT Q=5.5 T=30.6
HS Q=3.5 T=33.9
SUPPLY (ext) 27.5
RETURN (ext) 29.3
Mass scan started.
Friday, October 04, 2013, 08:46: Cool down started.
Friday, October 04, 2013, 13:35: TPS:IV4 closed
Friday, October 04, 2013, 13:41: Source debiased.
Tuesday, October 15, 2013, 09:56: Turbos stopped. Vacuum at 1.15 E-7 T
Tuesday, October 15, 2013, 12:44: Venting
After the conditioning, some oxidation (?) from the standards (?) were found on the Plasma Electrode and around the Target Tube. See attachment |
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Friday, March 28, 2014, 10:39, Anders Mjos, TiC#4, HP-SIS, ITE, TM3, , , In progress, Conditioning TiC#4
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NOTE:
TBHT Power Supply is 600A. EPICS thinks it is 500. Multiply current setting with 1.2 for actual current to the tube.
Friday, March 28, 2014, 10:38: Stopped turbos. Vacuum at 1.3E-7 T
Friday, March 28, 2014, 15:05: Venting
By RM
Friday, March 28, 2014, 15:22: Target assembly installed
Friday, March 28, 2014, 15:43: Chamber Roughing started
Friday, March 28, 2014, 15:58: Turbos started
Friday, March 28, 2014, 16:03: TP1B at speed
Friday, March 28, 2014, 16:06: TP1A at speed
Friday, March 28, 2014, 16:07: IG1 Turned on - reading 1.29e-05T
By R.M.
Monday, March 31, 2014, 09:55: Water to heatshield line turned on, no change in vacuum: 1.31e-07 T
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Tuesday, April 01, 2014, 11:09, Aurelia Laxdal, TiC#4, HP-SIS, ITE, TM3, , , In progress, HV and Heaters Conditioning
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Started March 31, 2014:
- did the HV conditioning up to 30kV.
April 1, 2014:
- started the Heaters Conditioning.
Heaters Conditioning finished.
The Power Supplies front panel:
TGHT: 5.56V and 580A
TBHT: 2.23V and 227A
April 2, 2014:
- did a mass scan. NOTE: data is shifted by 10-15%.
plotdump-local-clean.txt_Apr2_14_16-33-19.txt
After the scan finished I found the Test Stand EPICS screens whited-out. Decided with Friedhelm to leave it as it was for the night and to contact Controls next day to reboot it without tripping the heaters and the HV.
April 3, 2014:
Found everything recovered. Except: “SOURCES ARCH IS RUNNING” was red. So, I restarted it. Jane Richards and Friedhelm didn’t do any IOC reboot. Also found that the data from yesterday’s scan was saved (see the previous scan).
Did another mass scan: plotdump-local-clean.txt_Apr3_14_10-18-13.txt
NOTE: data is shifted by 10-15%.
Cooling down .
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Thursday, April 03, 2014, 16:46, Aurelia Laxdal, TiC#4, HP-SIS, ITE, TM3, , , Done, HV and Heaters Conditioning
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HV and Heaters Conditioning had finished. The target was cooled down and it's ready for the on-line installation. |
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Friday, April 04, 2014, 08:24, Anders Mjos, TiC#4, HP-SIS, ITE, TM3, , , In progress, Venting
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| Aurelia Laxdal wrote: |
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HV and Heaters Conditioning had finished. The target was cooled down and it's ready for the on-line installation.
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Friday, April 04, 2014, 08:23: Target bias, EE and EZL to zero. Turbos off.
Friday, April 04, 2014, 10:14: Venting
Friday, April 04, 2014, 10:48: Target removed - By R.M. |
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Friday, August 29, 2014, 14:52, Anders Mjos, Ta#44, HP-SIS, ITE, TM4, 38817-9, 40316-11, Done, Conditioning Ta#44
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Friday, August 29, 2014, 14:51: Roughing
Friday, August 29, 2014, 15:11: Starting turbos.
Friday, August 29, 2014, 15:19: Turbos at speed
Friday, August 29, 2014, 15:21: Vacuum at 1.6E-5 T
Tuesday, September 02, 2014, 08:36: HS cooling water supply opened. Vacuum stable at 1.4E-7 T
Tuesday, September 02, 2014, 08:50 : BIAS/ EZL / EE to 30 / 14 / -1.5 kV. Started auto ramping to 500 / 150 (180) A
Tuesday, September 02, 2014, 09:23
Supply ~97psi, Return ~7psi
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Device
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Flow
[lpm] |
Temp
[C] |
| HS + MSP |
3.9 |
28.0 |
| TBHT |
6.5 |
27.6 |
| COIL + EE |
5.4 |
28.6 |
| TGHT |
5.8 |
27.8 |
| SUPPLY |
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28.2 |
Thursday, September 04, 2014, 12:38 : Starting cool-down
Thursday, September 04, 2014, 15:20: Closed IV4
Thursday, September 04, 2014, 15:37 : BIAS / EZL / EE to 0
Friday, September 05, 2014
Target cooled down. Power supplies switched off.
Monday, September 08, 2014, 14:07: Turbos stopped.
Monday, September 08, 2014, 15:15: Venting. HS cooling water lines purged.
Monday, September 08, 2014, 16:00: Target removed. |
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Monday, March 16, 2015, 18:53, Anders Mjos, Ta#45, HP-SIS, ITE, TM4, 38817-5, , In progress, Conditioning Ta#45
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Monday, March 16, 2015, 18:53: Started turbos
Monday, March 16, 2015, 19:00: Turbos at speed. Vacuum at 1.3E-5 T
Tuesday, March 17, 2015, 09:03: Opened cooling water. Vacuum stable at 1.9E-7 T
Tuesday, March 17, 2015, 09:12: Opened IV4. BIAS/EZL/EE to 30/14/1.5 kV
Tuesday, March 17, 2015, 09:20: Started heating TGHT/TBHT to 400/150 A at 2/1 A/min
Wednesday, March 18, 2015, 08:41: Continued heating TGHT/TBHT to 580/170 A at 2/1 A/min
Wednesday, March 18, 2015, 09:33: MB1 found tripped on water flow. Water pressure is low this morning as cyclotron main magnet was switched on, but not all water pumps. Expected to be resolved soon..
Some emittance scans at 170, 180, 190, 200 A TBHT were done
Thursday, March 19, 2015, 08:47: Heating TBHT to 220 A
Thursday, March 19, 2015, 08:56: Heating TBHT to 230 A
Thursday, March 19, 2015, 10:50: EE at -2000 V for 10 min
Thursday, March 19, 2015, 10:52: EE back at -1.5 kV
Thursday, March 19, 2015, 17:54: Started cool down of target
Friday, March 20, 2015, 08:47: Closed IV4
Friday, March 20, 2015, 08:47: RGA off.
Friday, March 20, 2015, 08:50: Stopped turbos
Friday, March 20, 2015, 10:24: Venting
Friday, March 20, 2015, 11:45: Target removed. |
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Monday, May 25, 2015, 14:40, Anders Mjos, SiC#31, HP-SIS, ITW, TM4, 38817-7, , In progress, SiC#31 Conditioning
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Monday, May 25, 2015, 14:35: Rouging
Monday, May 25, 2015, 15:05: Turbos started.
Monday, May 25, 2015, 15:15: Turbos at speed. Vacuum at 2.4E-5 T
Tuesday, May 26, 2015, 07:45: Opened water circuit for HS line. Vacuum stable at 6.3E-7 T. No response on RGA
Tuesday, May 26, 2015, 07:50: Autoramping to 500/200 A at 2/1 A/min. Good vacuum 2E-6, bad vacuum 4E-6 T
Tuesday, May 26, 2015, 07:52: IV4 open
Tuesday, May 26, 2015, 13:15: Continue auto-ramping to 580 A
Tuesday, May 26, 2015, 13:48: BIAS/EZL/EE 30 / 15 / 1.5 kV
Tuesday, May 26, 2015, 17:29: ~6 sparks/hour
Wednesday, May 27, 2015, 08:14: A couple of sparks over night.
Wednesday, May 27, 2015, 09:23: Autoramping TBHT to 220 A
Wednesday, May 27, 2015, 09:41: Found FC0 and FC6 bias to be off
Wednesday, May 27, 2015, 09:42: Autoramping TBHT to 230 A
Wednesday, May 27, 2015, 10:30: EE to 2 kV
Wednesday, May 27, 2015, 10:37: Starting cool down at 4/2 A/min
Wednesday, May 27, 2015, 10:40: EE to 1.5 kV
Wednesday, May 27, 2015, 12:37 : BIAS/EZL/EE OFF
Wednesday, May 27, 2015, 12:37 : IV4 closed
Wednesday, May 27, 2015, 13:02: Stopped turbos
Wednesday, May 27, 2015, 13:41: Venting |
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Friday, September 11, 2015, 11:43, Anders Mjos, Ta#46, HP-SIS, ITE, TM4, , , Done, Ta#46 conditioning
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EE is ST-200 material (AlN)
Friday, September 11, 2015, 11:0: Roughing
Friday, September 11, 2015, 12:12: Turbos started.
Friday, September 11, 2015, 12:22: Turbos at speed. Vacuum at 2.2E-5 T
Friday, September 11, 2015, 14:02: RGA on.
Monday, September 14, 2015, 08:05: Opened water for HS circuit. Vacuum stable at 2.3E-7 T. No response on RGA.
Monday, September 14, 2015, 08:08: Opened IV4
Monday, September 14, 2015, 08:11: Starting Target Heat. TGHT/TBHT 580 / 200 A at 2 / 1 A/min. Good/bad vacuum 4E-6 / 6E-6 T
Monday, September 14, 2015, 08:12: Interlock for BIAS does not clear although EE is on. Interlock cleared when beam line elements were turned on
Monday, September 14, 2015, 08:20: BIAS/EZL/EE at 30 / 15 / 1.5 kV
Monday, September 14, 2015, 08:25: Returned MB1 to remote control
Monday, September 14, 2015, 13:28: Target at temperature
Monday, September 14, 2015, 15:06: Heating TBHT to 230 A
Tuesday, September 15, 2015, 15:03: EE to 2 kV
Tuesday, September 15, 2015, 16:39: EE to 1.5 kV
Tuesday, September 15, 2015, 17:01: Starting target cool down
Wednesday, September 16, 2015, 09:01: HV and source off. Closed IV4. Turbos off
Wednesday, September 16, 2015, 12:52: RGA off. Venting |
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