 Thursday, September 25, 2014, 16:01, Laura Lambert, Ta#44, HP-SIS, ITE, TM4, 38817-9, 40316-11, Ready, Ta#44 target description
|
Thursday, September 25, 2014, 15:59
Ta#44 HP-SIS target description:
Total Ta foils = 400
Foil Thickness = 0.025mm
Target density = 16.69 g/cm3
Target length = 4.5cm
Total Mass (400 foils + Ta wire) = 47.49g
|
|
Monday, March 17, 2014, 16:15, John Wong, Ta#42, LP-SIS, ITW, TM4, 40282-1, 39956-1, Spent, Ta#42 Target description
|
Monday, March 17, 2014, 16:14
Ta#42 LP-SIS target description:
Total Ta foils = 400
Foil Thickness = 0.025mm
Target density = 16.69 g/cm3
Target length = 4.2cm
Total Mass (400 foils + Ta wire) = 45.899g
|
|
Friday, October 25, 2013, 17:35, John Wong, Ta#41, HP-SIS, ITW, TM4, 38817-10, , Spent, Ta#41 target description
|
Friday, October 25, 2013, 17:35
Ta#41 HP-SIS target description:
Total Ta foils = 400
Foil Thickness = 0.025mm
Target density = 16.69g/cm3
Target length = 4.0cm
Total Mass (400 foils + Ta wire) = 42.19g
|
|
Wednesday, July 06, 2011, 14:13, John Wong, Ta#40, HP-SIS, , , 38295-4, , Spent, Target description
|
Details about Ta Hp surface, w.o#38295-4 (spare):
This target was built as a spare.
Note: Left side target arm replaced, Nov 18, 2010. Weld prep on centre block misaligned. (Marik has more details about this).
Packs of Ta foils were prepared by JW.
Target was filled with 400 of 0.025mm foils (25 foils/pk) in 4.0cm length.
Total Mass of 16 packs of Ta foils + Ta wires = 42.70g.
See attachment#1 for the measurement.
Friday, April 19, 2013, 09:44
Target was tested at the Teststand. Result Good.
Ready for use.
|
|
Thursday, April 11, 2013, 14:30, John Wong, Ta#39, LP-SIS, ITW, TM1, 39165-7, , Spent, Ta#39 target description
|
Ta#38 LP-SIS target description:
Total Ta foils = 400
Foil Thickness = 0.025mm
Target density = 16.69 g/cm3
Target length = 4.1cm
Total Mass (400 foils + Ta wire) = 43.15g
Disc area = 2.12 cm2
Ta thickness = 20.354g/cm2
See link for more details:
http://documents.triumf.ca/docushare/dsweb/View/Collection-9934
|
Friday, June 01, 2012, 11:43, John Wong, Ta#38, LP-SIS, ITW, TM1, 39165-2, 38633-2, Spent, Ta#38 target description 
|
Ta#38 LP-SIS target description:
Total Ta foils = 400
Foil thickness = 0.025mm
Target density = 16.69 g/cm3
Target area = 2.12cm2
Target length = 4.3cm
Total Mass (400 foils + Ta wire) = 42.8013g
See the link for more details: http://documents.triumf.ca/docushare/dsweb/View/Collection-8541
Friday, June 01, 2012, 11:36
The target is now in the test-stand, and by next week Tuesday, it should go in the Hotcell.
Monday, June 04, 2012, 16:56
The target was tested in the Test-stand. The EE was inspected and a small amount of deposit was discovered after the test (the same stuff was found on Ta#36), see attachment #1. The samples were collected and will be analyzed through SEM/EDX/XRD.
The EE and the common plate were cleaned with methanol and were assembled back.
The target is ready to go in the Hotcell tomorrow, June 05.
Monday, November 05, 2012, 16:42
The deposits on the EE and CC were analyzed using XRD
On the EE, it was mainly copper hydroxide nitrate, Cu2(OH)3(NO3). (see attachment #2)
On the CE, it was mainly tantalum, Ta. (see attachment #3)
|
|
Friday, June 03, 2011, 09:16, John Wong, Ta#37, LP-SIS, ITW, TM1, 38634-5, 36833-7, Spent, Target is done
|
Fri Jun 3 12:40:30 2011
Ta#37-LP-SIS (w.o#38634-5)
Filled with 400 Ta foils (25/pk), 4.0 cm in length. Total mass + Ta wire = 42.32g. The heat shield was assembled and tested, and the standard salts were added. Target was installed in the test stand on Jun 1, 2011.
Fri Jun 17 09:19:46 2011: The following salts have been added: Li, Na, Rb @ 10uL, K @ 5uL, Cs @ 15uL, and Be @ 10uL.
Wednesday, July 06, 2011, 14:08: TM1 is still under repairing. It was tested at the test-stand. Target is on the shelve and ready to be used.
Tuesday, July 26, 2011, 15:58: Salt added before going into the hotcell: Li,Na,Rb,K,Cs. Target is ready to be used for TM1 test.
Wednesday, July 27, 2011, 10:48: It was found that the extraction electrode had some arc marking on it (see attachment: EE). Investigating...
Wednesday, July 27, 2011, 12:51: After further investigation on the extraction electrode, we found some black and blue(or green) deposit on the outside surface and inside of the EE. This deposit is most likely copper oxide, which formed during the HV test. The EE was removed, and wiped clean with methanol. (see attachment: EE_CuO). This target will be used in TM1.
Friday, August 26, 2011, 09:48: As per Friday Aug 26 TIS meeting, bNMR is very satisfied with the beam; the count rate is very stable.
|
|
Wednesday, July 06, 2011, 14:32, John Wong, Ta#36, LP-SIS, ITE, TM4, 38634-2, 38307-10, Spent, Target ready, will go online on July 27
|
Ta-LP-SIS (w.o#38634-2)
Target consists of 400 Ta foils, 4.4 cm in length. Total mass + Ta wire = 40.87g.
Thursday, July 07, 2011, 15:43: Begin target assembly.
Friday, July 08, 2011, 14:24: assembly completed. Std stds added for test-stand: Li, Na, Rb, K, Cs.
Friday, July 15, 2011, 09:09: Target currently in test-stand. Will come out on Monday next week. Need to add std salts + Be.
Monday, July 18, 2011, 10:58: Target removed from test-stand. Std salts added (Li, Na, Rb, K, Cs) & Be (as requested by Jens). Maico D.V will do a final inspection on the target before it goes into the hotcell
|
|
Tuesday, March 29, 2011, 14:14, John Wong, Ta#35, HP-SIS, ITE, TM4, 38481-3, 38303-4, Spent, ITE-TM4-Ta#35-Hp-SIS
|
ITE-TM4-Ta#35-Hp-SIS
Thu Apr 7 15:32:32 2011:
Target oven - w.o#38481-3.
Packs of Ta foils were previously prepared by Vicky H.
Marik loaded the target: 400 of 0.025mm foils (25 foils/pk) in 3.5cm length. (Recommended length 4.0-4.5cm; If too closely packed, wires get squeezed and snapped)
Average mass per discs = 0.105g
Total mass (Ta+wire) = 45.06g
Disc area = 2.12cm2
Ta thickness = 21.25g/cm2
Thu Apr 28 :
Target heat Shield (w.o 38303-4) cleaned
Target is now assembled by John and Rick
Megger Test Performed:
TA-->HS = 540V, OL
TA-->EE = 540V, OL
HS--> EE = 1049V, OL
Leak Check OK
*SIS restraint used in this target ion source
Mon May 9 10:32:40 2011: Standard salts added: Li, Na, Rb @ 10uL, K @ 5uL (but added 10uL), Cs @ 15uL. Target will be going to the test stand.
Fri May 20 16:57:22 2011:
Target was tested on the Test Stand but problems with the software (see Test stand elog).
Standard salts added: Li, Na, Rb @ 10uL, K @ 5uL (but added 10uL), Cs @ 15uL, and Be @ 10uL.
Monday, July 18, 2011, 11:15: Target ended on July 16. The target was used online for an extra 2 weeks and performed very well.
|
|
Wednesday, May 31, 2017, 09:53, Laura Lambert, Ta# 52, LP-SIS, , TM4, 42218-14, , In progress, Ta#52 target description
|
Wednesday, May 31, 2017, 09:51
Ta#52 LP-SIS target description:
Total Ta foils = 400 [4x20 packs + 320 single discs]
Foil Thickness = 0.025mm
Target density = 14.77 g/cm3
Target length = 2.9cm
Total Mass = 42.8228g [Incl foils + Ta wire on 4 packs]
|
|
Friday, September 20, 2024, 14:26, Aaron Schmidt, Ta#, LP-SIS, ITE, TM2, 45447-18, 45235-13, Ready, Ta# Target Description
|
Spare for Ta#68 Ta# LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.0254mm (0.0010") avg Measured.
Target material batch: PO# TR-2023-06149
Target density = 14.17 g/cm3
Target length = 3.505 cm
Total Mass = 47.6553 g [Incl foils + Ta wire on 6 packs]
Total mass w/ Target oven = 454g (w/ end caps)
Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack
Dimpling direction on foils/ Packs. --> Center <--
End caps installed (Expanded). No Ta foil heat shield added |
|
Monday, June 26, 2017, 13:36, Laura Lambert, Ta #53, HP-SIS, , TM2, 42218-6, , Ready, Ta#53 target description
|
Monday, June 26, 2017, 13:32
Ta#53 HP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Target density = 14.80 g/cm3
Target length = 3.4cm
Total Mass = 50.3105g [Incl foils + Ta wire on 6 packs]
|
|
Tuesday, August 02, 2016, 15:42, Laura Lambert, Ta # 49, HP-SIS, , , 41369-6, , Ready, Ta#49 target description
|
Tuesday, August 02, 2016, 15:30
Ta#49 HP-SIS target description:
Total Ta foils = 500 [6x20 packs + 380 single discs]
Foil Thickness = 0.025mm
Target density = 14.87 g/cm3
Target length = 3.4cm
Total Mass = 50.6142g [Incl foils + Ta wire on 6 packs]
|
|
Tuesday, April 19, 2016, 11:33, Laura Lambert, Ta # 48, HP-SIS, , , 41369-5, , Ready, Ta # 48 target description
|
Tuesday, April 19, 2016, 11:24
Ta#48 HP-SIS target description:
Total Ta foils = 505
Foil Thickness = 0.025mm
Target density = 15.86 g/cm3
Target length = 3.4cm
Total Mass = 53.9381g [Incl foils + Ta wire on 6 packs]
|
|
Friday, March 11, 2016, 10:18, Laura Lambert, Ta # 47, , ITE, TM4, , , Spent, Ta # 47 target desscription
|
Friday, March 11, 2016, 10:13
Ta#47 LP-SIS [new small center block] target description:
Total Ta foils = 470
Foil Thickness = 0.025mm
Target density = 15.05 g/cm3
Target length = 3.4cm [exactly 7.8cm space on both sides]
Total Mass = 51.1533g [Incl foils + Ta wire on 6 packs]
Note: Target consists of 350 single discs and 6x20 packs of Ta discs
|
|
Thursday, September 10, 2015, 13:33, Laura Lambert, Ta # 46, HP-SIS, , , 41369-3, , Ready, Ta#46 target description
|
Thursday, September 10, 2015, 13:31
Ta#46 HP-SIS target description:
Total Ta foils = 505
Foil Thickness = 0.025mm
Target density = 15.85 g/cm3
Target length = 3.4cm
Total Mass = 75.2772g
|
 Wednesday, September 30, 2015, 17:08, John Wong, Ta # 46, HP-SIS, , , 41369-3, , Ready, Ta#46 target description
|
| Laura Lambert wrote: |
|
Thursday, September 10, 2015, 13:31
Ta#46 HP-SIS target description:
Total Ta foils = 505
Foil Thickness = 0.025mm
Target density = 16.69 g/cm3
Target length = 3.4cm
Total Mass = 75.2772g
|
Wednesday, September 30, 2015, 17:01
The average mass per disc = 0.105g
Total mass (505 discs + some Ta wire for packing) = 53.876g ( Not 75.277g as mentioned above. See Target Logbook 2015 Dropbox for more details)
|
|
Wednesday, April 01, 2015, 11:27, Laura Lambert, Ta # 45, HP-SIS, , , 38817-5, , In Use, Ta#45 target description
|
Wednesday, April 01, 2015, 11:25
Ta#45 HP-SIS target description:
Total Ta foils = 400
Foil Thickness = 0.025mm
Target density = 13.48 g/cm3
Target length = 3.4cm
Total Mass (400 foils + Ta wire) = 45.8181g
|
|
Tuesday, July 15, 2014, 10:54, Laura Lambert, Ta # 43, LP-SIS, ITW, TM1, 40282-2, , Ready, Ta # 43 Target Description
|
Tuesday, July 15, 2014, 9:45
Ta#42 LP-SIS target description:
Total Ta foils = 400
Foil Thickness = 0.025mm
Target density = 16.69 g/cm3
Target length = 4.9cm
Total Mass (400 foils + Ta wire) = 45.920g
|
|
Tuesday, March 05, 2024, 10:15, Aaron Schmidt, Ta, LP-SIS, , , 45447-15, , Ready, Ta# (March stock) Target Description.
|
Tuesday, March 05, 2024, 10:12: Ta# (Stock - Loaded today) LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.033mm (0.0013") avg Measured.
Target material batch: Ta 2023-1 Mt'l PO# TR-2022-03028
Target density = 18.2 g/cm3
Target length = 3.4 cm
Total Mass = 61.9 g [Incl foils + Ta wire on 6 packs]
Total mass w/ Target oven = 459.6 g (w/ end caps)
Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack
Dimpling direction on foils/ Packs. --> Center <--
End caps installed (Not expanded). No Ta foil heat shield added. |
|