 Friday, September 16, 2011, 12:39, Aurelia Laxdal, TaC#1, LP-SIS, ITE, TM1, 38634-6, 36833-6, In progress, HV conditioning
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| Started the HV conditioning: TSG:BIAS=30kV and TSH:EE=-700V. |
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Monday, September 19, 2011, 09:11, Aurelia Laxdal, TaC#1, LP-SIS, ITE, TM1, 38634-6, 36833-6, In progress, Started target and tube heaters.
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Heaters conditioning went fine: 580A and 230A.
Did a mass scan:
Plotdump-local-clean.txt Sept19 11 12-45-22.txt |
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Tuesday, September 20, 2011, 19:00, Aurelia Laxdal, TaC#1, LP-SIS, ITE, TM1, 38634-6, 36833-6, Done, Finished testing TaC#1
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Tuesday, September 20, 2011:
Did another mass scan today at 5:40. Saved as: plotdump-local-clean.txt Sept 20 11 11-51-20.txt
Started target cool-down. Tomorrow the target would be ready to be removed from the Test Stand. |
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Monday, April 16, 2012, 11:16, Anders Mjos, Nb#6, LP-SIS, ITW, TM1, , , In progress, Venting, purging cooling lines
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| Venting chamber and purging cooling lines in preparation for target removal |
 Monday, April 16, 2012, 11:56, Anders Mjos, Nb#6, LP-SIS, ITW, TM1, , , In progress, Venting, purging cooling lines
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Anders Mjos wrote:
Venting chamber and purging cooling lines in preparation for target removal |
Friday, April 20, 2012, 08:56, Anders Mjos, Nb#6, LP-SIS, ITW, TM1, , , Problems/Solutions, Insulator stand-off failure 
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When the target was removed from the test stand it was discovered that the custom designed insulator stand-off (ITD0400 made from Mycroy 1100)
had swollen and become discoloured in the area exposed to "heat shine" from the target oven. See attached pdf for photos of the insulators.
The heat shield lid was opened up and the target temporarily removed to replace the two insulators that had failed. These were replaced with the |
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Thursday, May 31, 2012, 15:43, Anders Mjos, Ta#38, LP-SIS, ITW, TM1, , , In progress, Target ready to be heated
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Thursday, May 31, 2012, 15:42: Roughing
Thursday, May 31, 2012, 16:01 : Starting turbos
Thursday, May 31, 2012, 16:08 : Turbos at speed. Vacuum 1.7 E-5 |
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Friday, June 01, 2012, 12:23, Aurelia Laxdal, Ta#38, LP-SIS, ITW, TM1, , , In progress, HV & Heaters conditioning.
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Did the HV conditioning.
Heaters conditioning in progress.
The Hall probe is not working: couldn't pass 35.5 units (readback) or 50.16 units (setpoint) at field -3710G. |
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Monday, June 04, 2012, 10:51, Anders Mjos, Ta#38, LP-SIS, ITW, TM1, , , Done, Venting chamber
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Aurelia Laxdal wrote:
Did the HV conditioning. |
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Friday, August 31, 2012, 13:59, Anders Mjos, Nb#7, LP-SIS, ITW, TM1, , , In progress, Nb#7 installed
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Friday, August 31, 2012, 15:19: roughing
Friday, August 31, 2012, 15:39 : starting turbos
Friday, August 31, 2012, 15:44 : TP1B at speed |
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Tuesday, September 04, 2012, 08:11, Anders Mjos, Nb#7, LP-SIS, ITW, TM1, , , Done, Nb#7 installed
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Anders Mjos wrote:
Friday, August 31, 2012, 15:19: roughing |
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Friday, September 07, 2012, 14:34, Anders Mjos, Nb#7, LP-SIS, ITW, TM1, , , Problems/Solutions, Insulator ITD0342 overheated - swelling
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| See attached photo |
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Wednesday, September 12, 2012, 08:02, Anders Mjos, Nb#7, LP-SIS, ITW, TM1, , , In progress, Venting
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Wednesday, September 12, 2012, 08:01: Turbos off
Wednesday, September 12, 2012, 13:35: Venting, water off and purged.
Wednesday, September 12, 2012, 13:55: Vented |
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Wednesday, September 12, 2012, 17:04, Anders Mjos, Nb#7, LP-SIS, ITW, TM1, , , In progress, Pumping down - w/replaced insulators
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Replaced swollen insulator and added Ta heat shield on insulator.
Wednesday, September 12, 2012, 17:03: Roughing |
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Thursday, September 13, 2012, 08:24, Anders Mjos, Nb#7, LP-SIS, ITW, TM1, , , In progress, Water on
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Thursday, September 13, 2012, 08:16: Opened up cooling water. Vacuum (IG1) increased from 5.9E-7 to 6.2E-7 before returning to 5.9E-7. Similar response
on IG6 (valve closed). Response is however similar to previous (short time ~5 min) vacuum fluctuations. |
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Friday, September 14, 2012, 15:27, Anders Mjos, Nb#7, LP-SIS, ITW, TM1, , , Done, Venting
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Target cooled down. Power supplies off.
Friday, September 14, 2012, 15:27: Turbos off.
Friday, September 14, 2012, 15:32: Water purged. |
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Thursday, October 25, 2012, 13:02, Anders Mjos, TiC#3, LP-SIS, ITW, TM1, , , In progress, Pumping down
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Thursday, October 25, 2012, 13:00: Roughing
Thursday, October 25, 2012, 13:19 : Turbos on
Thursday, October 25, 2012, 13:28 : Turbos at speed |
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Friday, October 26, 2012, 08:29, Anders Mjos, TiC#3, LP-SIS, ITW, TM1, , , Done, Target ready for conditioning
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Anders Mjos wrote:
Thursday, October 25, 2012, 13:00: Roughing |
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Thursday, November 01, 2012, 11:16, Aurelia Laxdal, TiC#3, LP-SIS, ITW, TM1, , , , TiC#3-LP-SIS Startup
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Did the HV conditioning for the TiC#3 up to 30kV.
Heaters ramp up in progress. |
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Thursday, November 01, 2012, 14:57, Aurelia Laxdal, TiC#3, LP-SIS, ITW, TM1, , , , TSH:TGHT readback stopped at 264.5A (for a higher setpoint)
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The TSH:TGHT stopped at 263.7A, but the setpoint is still ramping (now at 421A). The voltage is set correctly: have 6.238V setpoint and 4.386V readback.
The reading on the Power Supply shows 418A. Through the window the target assembly looks at high temperature. The readback on Epics seems stuck.
Normal
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