 Wednesday, September 28, 2011, 16:33, Aurelia Laxdal, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, In progress, HV conditioning
|
| Started the HV conditioning: TSG:BIAS=30kV |
|
Thursday, September 29, 2011, 09:27, Aurelia Laxdal, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, In progress, Heaters conditioning
|
| Started the heaters conditioning: TGHT up to 580A and TBHT up to 230A. |
|
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
|
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. |
|
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.
|
| 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
|
Aurelia Laxdal wrote:
Turned off the HV and locked up the transformer. Isolated the ion source box. The target is under vacuum |
|
Monday, October 03, 2011, 14:46, Anders Mjos, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Done, Target stored under vacuum
|
Anders Mjos wrote:
|
|
Wednesday, October 12, 2011, 13:14, Anders Mjos, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Done, Target removed
|
Anders Mjos wrote:
|
|
Monday, May 14, 2012, 16:57, Aurelia Laxdal, , , ITE, TM4, , , , SiC#27-HP-SIS installed in the Test Stand
|
| Rick and John installed the ITE-TM4-SiC#27-HP-SIS-May2012 in the Test Stand. Pumping down. |
|
Tuesday, May 15, 2012, 07:39, Rick Maharaj, Sic #27, HP-SIS, ITE, TM4, , , In progress, Water on at test stand
|
| 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
|
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. |
|
Tuesday, May 15, 2012, 16:18, Aurelia Laxdal, SiC#27, HP-SIS, ITE, TM4, , , In progress, Target/Ion source conditioning
|
| Did the HV conditioning up to 30kV and started to ramp up the heaters to 580A and 230A. |
|
Wednesday, May 16, 2012, 18:10, Aurelia Laxdal, , , ITE, TM4, , , , SiC#27 cooling down
|
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 |
|
Thursday, May 17, 2012, 08:36, Anders Mjos, SiC#27, HP-SIS, ITE, TM4, , , Done, Target removed
|
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, 12:19, Anders Mjos, SiC#27, HP-SIS, ITE, TM4, , , Problems/Solutions, Loose chip of insulator material detected 
|
Anders Mjos wrote:
A chip of insulator material was detected below the lower target insulator stand-off (attachment |
|
Thursday, May 17, 2012, 13:24, John Wong, SiC#27, HP-SIS, ITE, TM4, 38817-3, , Problems/Solutions, Solid residues found on EE
|
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 |
|
Thursday, August 23, 2012, 11:39, Anders Mjos, NiO#1, HP-FEBIAD, ITE, TM4, , , In progress, NiO#1 installed
|
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. |
|
Friday, August 24, 2012, 08:28, Anders Mjos, NiO#1, HP-FEBIAD, ITE, TM4, , , Done, NiO#1 installed
|
Anders Mjos wrote:
Thursday, August 23, 2012, 11:38: NiO#1 installed. |
|
Monday, August 27, 2012, 13:21, Aurelia Laxdal, NiO#1, HP-FEBIAD, ITE, TM4, , , In progress, HV conditioning at Test Stand
|
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. |
|
Tuesday, August 28, 2012, 16:57, Aurelia Laxdal, , HP-FEBIAD, ITE, TM4, , , In progress, Updates for NiO#1 at Test Stand
|
Tested the power supplies and locked up the HV cage.
Turned on the HV: 30kV.
Tomorrow we'll start up the heaters: 580A for the target and 280-300A for the tube. |
|
Wednesday, August 29, 2012, 11:34, Aurelia Laxdal, , HP-FEBIAD, ITE, TM4, , , In progress, NiO#1 heating startup & few checks
|
Friedhelm checked the voltage across R4 from ISK4563D-rev2.pdf. It shows 50 kOhms with the power supplies off and everything connected according to the
drawing. With the Anode PS On and set at 20V, we could see the same readback on EPICS and on the meter.
Then started the heater ramping: auto ramp 2A/min. |
|