Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL

Evaporator_1, all entries  Not logged in

Back |  Find |  Select |  Help |  Login

Full | Summary | Threaded | Collapse | Expand     294 Entries

Goto page 1, 2, 3 ... 13, 14, 15

Thursday, April 14, 2011, 17:03, John Wong, Empty, 38481-7, HP-FEBIAD, Problems resolved, Evap. bolt/washer problems & solutions 6x  Thu Apr 14 14:03:17 2011:  What did we see after the fin diffusion bonding of Ta fins for FEBIAD-HP (w.o#38481-7) ? :  1.  A problem occurred during the FEBIAD HP Ta fin diffusion  bonding and was  discovered after the evaporator chamber was opened.  The  washer was  "wielded" on to the left leg of the target (see attachment  #1: washer  on target leg).     Thursday, August 04, 2011, 17:46, John Wong, UC2, 38634-8, LP-SIS, Problems resolved, Repacking UCx in new target oven  Thursday, August 04, 2011, 17:44:  All the UCx material from target oven  38634-3 was recovered and repacked in this new oven.  Total mass recovered = 45.911g and packed in 10.7cm length.  Target is currently being pumped down.  Thursday, August 04, 2011, 20:23:  Current vac 5.6e-6 Torr.  Stepping up TGHT to 104A, vac increasing slowly.  Being auto heating       Tuesday, June 12, 2012, 11:38, John Wong, UO2/C, UCx-heatboat#2, , Problems resolved, UC2 flakes - batch#01-04062012: broken seal & TGHT power supply                            John Wong wrote:                                                                               Monday, June 25, 2012, 16:00, John Wong, UO2/C, UCx-heatboat#2, , Problems resolved, UC2 flakes - batch#01-04062012: Fiber converters failed                            John Wong wrote:                                                                Friday, August 23, 2013, 16:11, John Wong, UO2/C, Target Boat #2, , Problems resolved, Processing UC2 flaskes (batch#06 - 08222013                            John Wong wrote:                                            Thursday, August 22, 2013, 17:31   Monday, December 02, 2013, 16:09, Anders Mjos, , , , Problems resolved, TGHT connector repositioned and tightened  The right connector for the TGHT had rotated. It has now been repositioned and both connectors have been tightened to reduce the chance for further rotation.       Wednesday, July 19, 2017, 14:15, Laura Lambert, UC2, 42218-15, LP-SIS, Problems resolved, Conditioning UCx#21                            Laura Lambert wrote:                                                                Thursday, July 20, 2017, 15:35, Laura Lambert, UC2, 42218-15, LP-SIS, Problems resolved, Conditioning UCx#21                            Laura Lambert wrote:                                                                Thursday, July 27, 2017, 09:08, Laura Lambert, , , , Problems resolved, *hot lab is HOT*                            Laura Lambert wrote:                                            Thursday, July 13, 2017, 12:48       Monday, January 22, 2018, 16:20, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Problems resolved, Carbonizing UO2/C discs for 1stepUCx in graphite sample container_#6                            Marla Cervantes wrote:                                                                Monday, January 29, 2018, 14:25, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Problems resolved, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7                            Marla Cervantes wrote:                                                                Friday, February 09, 2018, 16:57, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Problems resolved, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#10                            Marla Cervantes wrote:                                             Thursday, February 08, 2018, 14:50       Friday, March 02, 2018, 16:35, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Problems resolved, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#11                            Marla Cervantes wrote:                                             Tuesday, February 13, 2018, 11:39       Monday, April 09, 2018, 16:53, Laura Lambert, UO2/C, 40282-2, TARGET BOAT, Problems resolved, Carbonizing first full length 1step UCx target                            Laura Lambert wrote:                                                            Tuesday, June 26, 2018, 12:12, Aaron Schmidt, , , , Problems resolved, Gloves replaced.   Tuesday, June 26, 2018, 09:30. Gloves on evap 1 changed out.  The original right one was otrn. Left was o but worn. Both replaced with new gloves.       Tuesday, October 23, 2018, 10:49, Marla Cervantes, UC2, , LP-SIS, Problems resolved, Conditioning UCx#25                            Marla Cervantes wrote:                                                                Thursday, January 30, 2020, 11:53, Marla Cervantes, UO2/C, P2N-02, , Problems resolved, P2N target material carbothermal reduction                            Marla Cervantes wrote:                                                                Tuesday, August 18, 2020, 20:45, Marla Cervantes, UO2/C, P2N-02, , Problems resolved, P2N target material carbothermal reduction                            Marla Cervantes wrote:                                                            Tuesday, March 29, 2011, 10:20, , , , , Problems, Loss of cooling water  According to Jonathan Aoki, the electricians will be servicing another MCC which will result in loss of cooling water for about 8 hours starting at 16:00 March 30.  We shouldn't be running the evaporator or any condensers at that time.   Monday, April 18, 2011, 18:14, John Wong, Empty, 38295-8, HP-FEBIAD, Problems, Sintering target oven coated with TaC  Mon Apr 18 18:10:53 2011:  FEBIAD-HP target (w.o 38295-8) is coated with TaC (previously prepared on Feb 15, 2011).  This target will be used for the SiC run in Oct, 2011.  The target is wrapped with 3 Ta-heat shields and is in the evaporator.  Pumping down of the evaporator is in process, currently vac @   Wednesday, May 11, 2011, 16:23, John Wong, SiC, 38481-8, HP-FEBIAD, Problems, Organics burnoff & Sintering  9x Wed May 11 16:20:21 2011:  The HP-FEBIAD (w.o#38481-8) was filled with SiC (8.5mm, 555 discs).  The target is wrapped with 3 Ta-heat shields and is in the evaporator, which is being pumped down.  Thu May 12 10:52:48 2011:  The evaporator ion gauge, IEVAPIG1 filament burnt out.  The gauge comes in two filaments, so it is now running   Wednesday, May 18, 2011, 13:13, John Wong, SiC, 38295-8, HP-FEBIAD, Problems, Organics burnoff & Sintering  6x Wed May 18 13:12:24 2011:  Target is wrapped with 3 Ta-heat shields and is installed in the evaporator which is being pumped down. Wed May 18 23:11:42 2011:  TGHT was raised to 40A and held for about 6 hours; Vac gradually came down to 2.1e-6 Torr.  TGHT increased to 90A and pressure is going up, currently vac @ 2.9 e-5 Torr.  Auto heating will begin soon at 0.5A/min --> 820A.     Wednesday, July 27, 2011, 13:02, John Wong, UC2, 38634-3, LP-SIS, Problems, UCx#2 conditioning   Wednesday, July 27, 2011, 12:58:  Target length = 11.2cm Total UC2/C foils = 245 discs       Monday, June 11, 2012, 10:48, John Wong, UO2/C, UCx-heatboat#2, , Problems, UC2 flakes - batch#01-04062012: broken seal & TGHT power supply                            John Wong wrote:                                            Wednesday, June 06, 2012, 16:55       Sunday, June 24, 2012, 22:52, John Wong, UO2/C, UCx-heatboat#2, , Problems, UC2 flakes - batch#01-04062012: IOC problems                            John Wong wrote:                                            Wednesday, June 06, 2012, 16:55   Saturday, August 29, 2015, 16:12, Anders Mjos, , , , Problems, Restarting vacuum after power outage  Saturday, August 29, 2015, 16:10: Roughing Saturday, August 29, 2015, 16:10: Starting turbo Saturday, August 29, 2015, 16:12: Turbo running. IG1 at 2.4E-4 T       Friday, May 26, 2017, 15:23, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Problems, processing UC2Flk_16 - 1ST TEST CHANGING VACUUM LIMITS 6x                           Laura Lambert wrote:                                             Tuesday, May 23, 2017, 14:42       Monday, May 29, 2017, 08:54, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Problems, processing UC2Flk_16 - 1ST TEST CHANGING VACUUM LIMITS                            Laura Lambert wrote:                                                            Thursday, July 13, 2017, 12:49, Laura Lambert, , , , Problems, *hot lab is HOT*  Thursday, July 13, 2017, 12:48 NOTE: hot lab reached 27degrees every day this week and went up to 28C today!        Thursday, July 13, 2017, 14:50, Laura Lambert, UC2, 42218-15, LP-SIS, Problems, Conditioning UCx#21                            Laura Lambert wrote:                                             Wednesday, July 12, 2017, 17:06       Thursday, July 20, 2017, 15:00, Laura Lambert, UC2, 42218-15, LP-SIS, Problems, Conditioning UCx#21                            Laura Lambert wrote:                                                                Monday, January 22, 2018, 15:51, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Problems, Carbonizing UO2/C discs for 1stepUCx in graphite sample container_#6                            Marla Cervantes wrote:                                             Friday, January 19, 2018, 12:29       Monday, January 29, 2018, 11:07, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Problems, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7                            Marla Cervantes wrote:                                             Monday, January 29, 2018, 09:26   Thursday, February 08, 2018, 14:51, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Problems, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#10   Thursday, February 08, 2018, 14:50 35 circles from cast#2 of 14 mm diameter were packed into a graphite sample container. 35 x UO2/C circles = 4.76 g   Tuesday, February 13, 2018, 11:44, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Problems, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#11   Tuesday, February 13, 2018, 11:39 35 circles of 14 mm diameter were packed into a graphite sample container. 35 x UO2/C circles = 5.74 g       Monday, April 09, 2018, 16:51, Laura Lambert, UO2/C, 40282-2, TARGET BOAT, Problems, Carbonizing first full length 1step UCx target                            Laura Lambert wrote:                                             Wednesday, March 28, 2018, 11:35       Wednesday, June 13, 2018, 11:09, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Problems, Carbonizing UO2/C discs for 1stepUCx in graphite sample container #14                            Marla Cervantes wrote:                                             Tuesday, June 12, 2018, 18:20   Monday, October 22, 2018, 17:58, Marla Cervantes, UO2/C, 27252-1, TARGET BOAT, Problems, Processing UC2Flk_22  Monday, October 22, 2018, 17:55  UO2/C green was prepared , September 24, 2018 Initial UO2 powder used = 50.11 g (Inventory R-01032A, UO2 + bottle = 374.03 g       Tuesday, October 23, 2018, 10:24, Marla Cervantes, UC2, , LP-SIS, Problems, Conditioning UCx#25                            John Wong wrote:                                            Thursday, October 11, 2018, 18:06       Wednesday, October 24, 2018, 20:01, Marla Cervantes, UO2/C, 27252-1, TARGET BOAT, Problems, Processing UC2Flk_22                            Marla Cervantes wrote:                                            Monday, October 22, 2018, 17:55        Wednesday, October 31, 2018, 10:30, Marla Cervantes, UC2, 43044-7 , LP-SIS, Problems, UCx Fully loaded graphite insert thermal test - FL#1                            Marla Cervantes wrote:                                             Tuesday, October 30, 2018, 10:12   Thursday, November 22, 2018, 17:32, Marla Cervantes, UO2/C, 40202-1, TARGET BOAT, Problems, UCx Fully loaded graphite insert - UCx26   Thursday, November 22, 2018, 17:25 D-shaped discs were cut from cast #26 A 13mm punch was used to punch out discs from pre-cut strips       Thursday, October 31, 2019, 13:59, Marla Cervantes, UO2/C, , TARGET BOAT, Problems, UCx#30 Carbothermal Reduction                            Marla Cervantes wrote:                                            Monday, October 28, 2019, 10:29       Thursday, January 30, 2020, 10:15, Marla Cervantes, UO2/C, P2N-02, , Problems, P2N target material carbothermal reduction                            Marla Cervantes wrote:                                            Wednesday, January 29 2020, 05:55         Thursday, January 30, 2020, 13:11, Marla Cervantes, UO2/C, P2N-02, , Problems, P2N target material carbothermal reduction                            Marla Cervantes wrote:                                                            Monday, June 01, 2020, 09:29, Aaron Schmidt, , , , Problems, IEVAP:IGP1 swap out   Replacement of electronic / controller head from INIFICON - BPG to Agilent - Model: FRG-730 due to EVAP 1 trips. Monday, June 01, 2020, 09:37: Swap complete.    Monday, June 01, 2020, 09:29, Aaron Schmidt, , , , Problems, IEVAP:IGP1 swap out   Replacement of electronic / controller head from INIFICON - BPG to Agilent - Model: FRG-730 due to EVAP 1 trips.       Thursday, August 13, 2020, 14:37, Marla Cervantes, UO2/C, P2N-02, , Problems, P2N target material carbothermal reduction                            Marla Cervantes wrote:                                                            Tuesday, May 17, 2011, 16:43, John Wong, , , , Maintenance, Evaporator Ion gauge replaced   The evaporator ion gauge filament burnt out on May 11, 2011.  A target was in the evaporator at that time and was about to being the sintering process.  The gauge had two filaments, so vacuum group helped to switch to the second filament.  The evaporator was vented on May 17, 2011, and a new ion gauge with two filaments was installed.  The gauge was tested and it's working fine.    Wednesday, September 07, 2011, 13:33, John Wong, Empty, , , Maintenance, Changed Evaporator#1 Backing Pump oil   Wednesday, September 07, 2011, 11:18:   IEVAP:CG2 @ 52mT before oil change.  Edi D.V changed the oil for the backing pump.  WP#2011-09-07-2. CG2 currently @ 21mT.   Wednesday, September 07, 2011, 15:40, Anders Mjos, Empty, , , Maintenance, Re-sealing of Glove Box  2011-09-01:     Glove box was leaking (air/argon) between base and box. Light was shining through.     Removed old neoprene seal at base.    Resealed glove box between base and box with DAP Butylflex. No light shining through after repair.     Replaced rubber disks at 4 feed-throughs.   Tuesday, June 12, 2012, 14:43, John Wong, , , , Maintenance, Changing backing pump oil   Tuesday, June 12, 2012, 14:38 The backing pump oil was changed (ISAC WP#2012-06-12-1).    Friday, November 01, 2013, 13:08, Anders Mjos, , , , Maintenance, Gloves, window and window gasket replaced.  Work covered under work permit 2013-11-01-3 and performed by Anders and Rick with the help of Danno (RPG). No significant contamination was found during the work. The old window could be disposed as normal waste.   Thursday, December 11, 2014, 10:17, Laura Lambert, , , , Maintenance, water supply shut off for lab closure over holidays   Thursday, December 11, 2014, 10:16 water valve shut off for lab closure over the holidays.     Friday, January 23, 2015, 15:02, Laura Lambert, , , , Maintenance, water supply turned back on to EVAP1 and fume hoods   Friday, January 23, 2015, 15:02 water supply turned back on to EVAP1 and fume hoods     Monday, March 09, 2015, 16:58, Laura Lambert, Empty, , TARGET BOAT, Maintenance, Testing new software   Monday, March 09, 2015, 16:55 After upgrading IOC for CXML program, experienced some issues; therefore, switched to same software as EVAP2. Testing new software.   Tuesday, April 21, 2015, 11:28, Laura Lambert, , , , Maintenance, Ion Gauge replaced March 23rd 2015      Tuesday, December 20, 2016, 15:03, Laura Lambert, , , , Maintenance, RETURN and SUPPLY valves CLOSED for xmas break      Wednesday, May 24, 2017, 09:34, Laura Lambert, , , , Maintenance, VACUUM TRIP OFF SETPOINT CHANGED   Wednesday, May 24, 2017, 09:31 Last week the vacuum trip off point was changed to 8e-4 Torr when previously it was set to 8e-5 Torr. Vacuum limits were set to stop at 5e-5 Torr and back-off at 6e-5 Torr   Thursday, September 07, 2017, 14:26, Aaron Schmidt, , , , Maintenance, roughing pump oil replaced   Thursday, September 07, 2017, 11:00 -12:00 The roughing pump was disconnected from Evaporator 1, along with the exhaust/ventilation. No contamination was found on swipes. The oil was refilled.   Wednesday, September 20, 2017, 08:07, Aaron Schmidt, , , , Maintenance, Ion gauge & RP status  Wednesday, September 20, 2017, 08:00:  -A new ion gauge was installed yesterday afternoon and the old one removed. The old IG was found to be contaminated (300 cpm) and as of 20/09/2017, it is double bagged and stashed underneath the evaporator for the time being.    Tuesday, November 07, 2017, 11:57, Laura Lambert, , , , Maintenance, Interlocks limits changed to 100mTorr   Tuesday, November 07, 2017, 11:55 Interlocks limits updated/ changed to 100mTorr for both TGHT and TBHT by Ray     Tuesday, November 07, 2017, 12:04, Laura Lambert, , , , Maintenance, Noise levels checked - ear protection not required.   Tuesday, November 07, 2017, 11:58 Noise levels were checked with monitor by Terry. Max readings in lab reached ~83dB but sat between 70-78dB in most areas.   Wednesday, November 22, 2017, 14:20, Laura Lambert, , , , Maintenance, New eye wash for hot lab!   Wednesday, November 22, 2017, 11:05 Eye wash installed yesterday, simple attachment on sink spout. Easy to use, simply twist attachment 180 degrees.   Tuesday, March 26, 2019, 08:58, Aaron Schmidt, , , , Maintenance, Roughing pump oiled.  Oiled as per work permit:  I2019-03-26-2. Tuesday, March 26, 2019, 08:53: Start RP1   Tuesday, November 05, 2019, 14:50, Aaron Schmidt, , , , Maintenance, Fallen Bolt.   One of the TBHT bolts  fell out of reach and may be sitting on the isolation valve or TP. Remove TP as per WP:     Friday, August 24, 2012, 16:44, John Wong, UC2, 39165-5, LP-SIS, In progress, Conditioning UCx#5  Friday, August 24, 2012, 16:40 Target is loaded with 245 discs of UCx (material from batch#02-13062012), Tot length = 9.1 cm.    Monday, September 03, 2012, 02:56, Peter Kunz , UC2, 39165-5, LP-SIS, In progress, Conditioning UCx05  Organic/volatile burnoff complete at TGHT = 190A. Rampdown initiated.   Tuesday, September 04, 2012, 17:26, Peter Kunz , UC2, 39165-5, LP-SIS, In progress, Conditioning UCx05  Organic gunk cleaned out. Beginning 2nd phase of conditioning.   Friday, September 07, 2012, 17:21, Peter Kunz , UC2, 39165-5, LP-SIS, In progress, Conditioning UCx05  Target 6h at 520A. IEVAP:IG1 8.4e-6 Torr. Cool down sequence initiated.   Monday, September 10, 2012, 11:00, Peter Kunz , UC2, 39165-5, LP-SIS, In progress, Conditioning UCx05  Plot of conditioning run: IEVAP:IG1, TGHT   Thursday, October 25, 2012, 15:03, John Wong, BeO, Ta-target boat (old), , In progress, Sintering BeO pellets #5 - testing Re foil as the protective under layer  Thursday, October 25, 2012, 14:50 Previous sintering BeO tests, pellets 1 to 4 were done in Evaporator#2. 3 BeO pellets were made.  Each weights about 1.3g (including org mass).    Friday, August 02, 2013, 11:06, Laura Lambert, UC2, 38634-7, LP-SIS, In progress, Conditioning UCx # 07  Thursday, August 01, 2013, 16:16 The target container was previously coated with TaC and sintered in Evap 2. The target is loaded with 210 discs of UCx (material from batch # 04 - 05032013)   Thursday, September 19, 2013, 15:41, Laura Lambert, UO2/C, Target Boat #2, , In progress, Processing UC2 flakes (batch #07 - 09192013)  Thursday, September 19, 2013, 15:35 UO2/C green was prepared on Aug 17, 2013. The slurry was cast on a piece of glass coated with WD40. The cast was let dry until Aug 19, 2013.   Thursday, January 23, 2014, 16:29, Laura Lambert, Empty, 40282-1, TARGET BOAT, In progress, Sintering Ta target boat with TaC coating  Thursday, January 23, 2014, 16:26   A new target boat was sprayed with TaC coating and let dry, the coating appeared slightly bubbly once dried [see attached photos]. The target boat was wrapped with 3-layers of Ta-heat shield.       Friday, January 24, 2014, 14:45, Laura Lambert, Empty, 40282-1, TARGET BOAT, In progress, Sintering Ta target boat with TaC coating                            Laura Lambert wrote:                                            Thursday, January 23, 2014, 16:26    Tuesday, March 04, 2014, 15:48, John Wong, , , TARGET BOAT, In progress, Re-sinterring end caps  Tuesday, March 04, 2014, 15:43 Theses endcaps (4) were previously sinterred in Evap#2 but some surfaces were not fully sinterred. (See Evaporator2 E-log ID119: https://elog.triumf.ca/TIS/Evaporator_2/119) The endcaps are inserted in a target boat wrapped with 3 heat-shields.        Wednesday, March 05, 2014, 10:30, Laura Lambert, , , TARGET BOAT, In progress, Re-sinterring end caps                            John Wong wrote:                                            Tuesday, March 04, 2014, 15:43   Wednesday, May 21, 2014, 11:41, John Wong, UC2, , TARGET BOAT, In progress, Tests: Sintering carbon Mesh coated with UC2  Tuesday, May 20, 2014, 16:01 Target boat contains one pellet of carbon mesh coated with UC2.  The sample was prepared in the Ar-glove box and the container is wrapped with 2 layer of Ta foil (it wasn't easy to do the wrapping).   Tuesday, September 23, 2014, 15:00, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, In progress, Processing UC2Flk_04   Tuesday, September 23, 2014, 14:54 UO2/C green was prepared Sept 18, 2014. The slurry was cast on a piece of glass coated with WD40 on Sept 19, 2014. The cast was let dry over the weekend and peeled off the glass nicely Sept 22, 2014.   Friday, October 17, 2014, 11:55, Laura Lambert, UC2, 40282-5, LP-SIS, In progress, Conditioning UCx #11   Friday, October 17, 2014, 11:47 Target container was previously coated with TaC spray and sintered. It's is wrapped with 3 layers of Ta-heat shield, including the center block.   Tuesday, June 30, 2015, 13:31, Laura Lambert, UC2, 40860-1, LP-IG-LIS, In progress, Conditioning UCx #13   Tuesday, June 30, 2015, 13:28 Target container was previously coated with TaC spray and sintered. It's is wrapped with 3 layers of Ta-heat shield, including the center block.       Thursday, July 02, 2015, 13:01, John Wong, UC2, 40860-1, LP-IG-LIS, In progress, Conditioning UCx #13                            Laura Lambert wrote:                                             Tuesday, June 30, 2015, 13:28       Friday, July 03, 2015, 13:45, Laura Lambert, UC2, 40860-1, LP-IG-LIS, In progress, Conditioning UCx #13                            John Wong wrote:                                                            Thursday, July 30, 2015, 17:19, John Wong, UO2/C, 40282-1, TARGET BOAT, In progress, Processing UC2_flk_07   Thursday, July 30, 2015, 17:10 The mixture of UO2/C was prepared on July 13, 2015.  See screen shot for more info.  The material is loaded into a target boat and wrapped with 3 layers of Ta-heat shield.    Thursday, October 15, 2015, 16:05, John Wong, UC2, 41077-5, LP-SIS, In progress, Conditioning UCx#14  Thursday, October 15, 2015, 15:52 Target container previously sintered with TaC in Evap#2 - Target current at 440A, temp measured at 1900C.  A few tests on the temp measured were done (see Evap#2 elog #251 & 252).     Thursday, February 18, 2016, 15:42, Laura Lambert, UC2, 41077-1, LP-SIS, In progress, Conditioning UCx#15   Thursday, February 18, 2016, 15:34 Target container was previously coated with TaC spray and sintered. Container is wrapped with 3 layers of Ta-heat shield, including the center block - same method       Friday, February 26, 2016, 10:27, John Wong, UC2, 41077-1, LP-SIS, In progress, Conditioning UCx#15                            Laura Lambert wrote:                                             Thursday, February 18, 2016, 15:34   Monday, September 12, 2016, 17:41, John Wong, , , TARGET BOAT, In progress, RUSH. Sintering end-caps   Monday, September 12, 2016, 17:30 A bunch of end caps (12?) and a long Ta-wire in spring sharp  were coated with TaC coating and wrapped in a small sheet of graphite foil.  Container is then wrapped with a sheet of Ta heat shield.   Monday, November 07, 2016, 13:34, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, In progress, Processing UC2Flk_13   Monday, November 07, 2016, 13:29 UO2/C green was prepared Nov 3rd, 2016. This is the first cast made with the new batch of UO2 [but from the same purchase as the last       Tuesday, November 15, 2016, 10:02, John Wong, UO2/C, 40282-1, TARGET BOAT, In progress, Processing UC2Flk_13                            Laura Lambert wrote:                                             Monday, November 07, 2016, 13:29   Tuesday, May 23, 2017, 15:51, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, In progress, processing UC2Flk_16 - 1ST TEST CHANGING VACUUM LIMITS   Tuesday, May 23, 2017, 14:42 UO2/C green was prepared May 16th, 2017. The cast peeled off the glass nicely May 17th, 2017.       Friday, May 26, 2017, 16:09, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, In progress, processing UC2Flk_16 - 1ST TEST CHANGING VACUUM LIMITS                            Laura Lambert wrote:                                                            Wednesday, July 12, 2017, 17:07, Laura Lambert, UC2, 42218-15, LP-SIS, In progress, Conditioning UCx#21   Wednesday, July 12, 2017, 17:06 Target container was previously coated with TaC and sintered. Container is wrapped with 3 layers of Ta-heat shield, including the center block       Wednesday, July 19, 2017, 14:17, Laura Lambert, UC2, 42218-15, LP-SIS, In progress, Conditioning UCx#21                            Laura Lambert wrote:                                                            Wednesday, January 10, 2018, 14:44, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, In progress, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#4   Wednesday, January 10, 2018, 14:44 Circles from cast 1 were used, the same as the last round of 1stepUCx [see elog i.d. 164] A 14mm punch was used to punch out circles from the cast.       Friday, January 12, 2018, 07:46, Laura Lambert, UO2/C, , TARGET BOAT, In progress, Carbonizing UO2/C discs for 1stepUCx in graphite sample container_#4                            Marla Cervantes wrote:                                             Wednesday, January 10, 2018, 14:44   Friday, January 19, 2018, 12:32, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, In progress, Carbonizing UO2/C discs for 1stepUCx in graphite sample container_#6   Friday, January 19, 2018, 12:29 Circles from cast 1 were used, the same as the last round of 1stepUCx [see elog i.d. 164] A 14mm punch was used to punch out circles from the cast.   Monday, January 29, 2018, 09:28, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, In progress, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7   Monday, January 29, 2018, 09:26 35 circles of 14 mm diameter were packed into a graphite sample container. 35 x UO2/C circles = 4.94 g   Wednesday, March 28, 2018, 11:46, Laura Lambert, UO2/C, 40282-2, TARGET BOAT, In progress, Carbonizing first full length 1step UCx target   Wednesday, March 28, 2018, 11:35 D-shaped discs were cut from cast 2, the same as the last sample of 1stepUCx [see elog i.d. 197] A 13mm punch was used to punch out discs from pre-cut strips using the old method.   Wednesday, June 13, 2018, 10:20, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, In progress, Carbonizing UO2/C discs for 1stepUCx in graphite sample container #14   Tuesday, June 12, 2018, 18:20 35 circles of 14 mm diameter of cast #4 were packed into a graphite sample container. 30 x UO2/C circles = 4.07 g   Friday, August 03, 2018, 17:49, John Wong, UC2, , LP-SIS, In progress, Conditioning UCx#24  Friday, August 03, 2018, 17:44 Target consists of 230 UCx discs, total packing length of 7.1cm.  Container was previously coated/sintered with TaC (see elog #415) in Evap#2 with TGHT set to 450A/7.5V and TBHT 230A/4.2   Tuesday, September 04, 2018, 10:18, Marla Cervantes, UC2, 41369-2, , In progress, UCx Fully loaded graphite insert thermal test - FL#1.2   Monday, September 03, 2018, 10:17 Graphite insert fully loaded with UCx was loaded into previously TaC coated target container. No end caps on Ta target container.   Saturday, September 29, 2018, 19:04, John Wong, UO2/C, , TARGET BOAT, In progress, Processing UC2_flk_22  Saturday, September 29, 2018, 18:52 Cast is from Jar#1.  (see process sheet for details) Target boat contains about 50g UO2 powder.    Thursday, October 11, 2018, 18:13, John Wong, UC2, , LP-SIS, In progress, Conditioning UCx#25  Thursday, October 11, 2018, 18:06 Target consists of 284 UCx discs, total packing length of 8.0 cm.  Container was previously coated/sintered with TaC (see elog #417) in Evap#2 with TGHT set to 400A and TBHT 230A, but there was a problem with the   Tuesday, October 30, 2018, 10:17, Marla Cervantes, UC2, 43044-7 , LP-SIS, In progress, UCx Fully loaded graphite insert thermal test - FL#1   Tuesday, October 30, 2018, 10:12 A new LP-SIS was coated and syntered (e-log 420 Evaporator_2)  The container was loaded with a graphite insert loaded with UCx   Thursday, March 21, 2019, 09:03, Aaron Schmidt, , , , In progress, Evap 1 pump down issue  On Tuesday it was noted that evaporator 1 was not pumping down properly. It was vented and the seal & seal face wiped with a cloth. The initial pump down rate was faster, however after 48 hrs, it has still not pumped down to appropriate levels.  Thursday, March 21, 2019, 08:59: IV1 closed & TP1 off.    Monday, October 28, 2019, 11:23, Marla Cervantes, UO2/C, , TARGET BOAT, In progress, UCx#30 Carbothermal Reduction  Monday, October 28, 2019, 10:29 A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets The set up was installed in the EVAP1 and pumped dwon during the weekend.   Thursday, January 30, 2020, 09:37, Marla Cervantes, UO2/C, P2N-02, , In progress, P2N target material carbothermal reduction  Wednesday, January 29 2020, 05:55   A P2N container  with heat shields, and with a UO2/C loaded graphite container was installed in the EVAP1   Saturday, June 05, 2021, 09:14, Marla Cervantes, UC2, , TARGET BOAT, In progress, UCx#33 Conditioning   Saturday, June 05, 2021, 08:57 Target #33 was installed in the EVAP1 and pumped down yesterday (Friday 4). Target #33 is going to be conditioned on a Ta boat wrapped with 3 Ta foils.   Friday, September 24, 2021, 15:40, Luca Egoriti, Ta, , LP-SIS, In progress, Full target release test 1   Friday, September 24, 2021, 15:38 Full target loaded with ~500 non-active foils plus 4 active foils.   Initial pressure when heating: 6.6E-5 T    Friday, November 05, 2021, 13:38, Luca Egoriti, Ta, , LP-SIS, In progress, Full target release test 2   Friday, November 05, 2021, 13:23 Full target loaded with ~500 non-active foils plus 4 active foils.   Initial pressure when heating: 1.6E-5 T    Wednesday, November 24, 2021, 10:38, Luca Egoriti, Ta, , , In progress, IPF release tests  Wednesday, November 24, 2021, 10:38 A first, short "FullTa1" target was loaded into the evap1. It consists of a short container (10 cm) with lateral thickness of ~0.2mm. The ends of the target connect with the TGHT terminals through two copper adapters.   Tuesday, January 14, 2025, 16:28, Darwin Ortiz Rosales, UO2/C, conditioning oven#3, LP TUBE, In progress, UCx250113 reduction  Tuesday, January 14, 2025, 16:26   Cartridge #22 loaded with 211 discs including 3 analysis discs       Monday, March 28, 2011, 11:20, , , , HP-FEBIAD, Done, Diffusion Bonding of Ta Fins for FEBIAD HP-A (w.o#38481-4)                            John Wong wrote:                                                            Monday, March 28, 2011, 12:29, John Wong, Empty, 38481-8, HP-FEBIAD, Done, Fins diffusion bonding   March 28, 2011 12:28:  Target oven is wrapped with 3 Ta-heat shields.  Pumping down evaporator March 29,   Tuesday, March 29, 2011, 10:30, , , , , Done, Loss of cooling water update  It's the NON-ACTIVE water that will go off.  The evaporator is on sity water, so it will be OK.   Tuesday, April 05, 2011, 10:37, John Wong, Empty, 38481-6, HP-FEBIAD, Done, Fins diffusion bonding   Tue Apr  5 10:36:53 2011:  Target oven is wrapped with 3 Ta-heat shields.  The evaporator is in the process of pumping down.  Tue Apr  5 14:54:00 2011:  Evap has been pumped down for over 4 hours.  Vac is currently at 5.5e-6 Torr. (See Attachment#1) Tue Apr  5 15:16:31 2011: TGHT is turned on.  Set  @ 20A/0.102V; panel reads 18A.  Vac @ 4.62e-6 Torr.    Wednesday, April 06, 2011, 17:07, John Wong, Empty, 37978-1, HP-FEBIAD, Done, Fins diffusion bonding   Wed Apr  6 17:06:56 2011: Target oven is wrapped with 3 Ta-heat shields.  Pumping down evaporator in progress. Thu Apr  7 09:32:36 2011: Evaporator has been pumped down for over 16 hrs, vac @ 1.74e-6 Torr (see attachment#1).   Target heater is turned on and about to ramp up.   Friday, April 08, 2011, 14:55, John Wong, Empty, 38295-8, HP-FEBIAD, Done, Fins diffusion bonding   Fri Apr  8 14:51:37 2011:  Target is wrapped with 3 Ta-heat shields.  The evaporator has been pumped down for over 4 hrs, currently vac @ 2.8e-6 Torr.  (See attachment #1, note: the drops in the IG1 reading were due to Controls group helping to fix the alarm handler notifications for the pagers.)   Monday, April 11, 2011, 10:22, John Wong, Empty, 38295-9, HP-FEBIAD, Done, Fins diffusion bonding   Mon Apr 11 10:21:56 2011: Target is wrapped with 3 Ta-heat shields.  Evaporator is pumping down.  Mon Apr 11 14:34:32 2011:  Evaporator has been pumped down for over 4 hours.  Vac @ 2.83e-6 Torr.  (see attachment#1 for pumping down process).   Tuesday, April 12, 2011, 10:30, John Wong, Empty, 38481-5, HP-FEBIAD, Done, Fins diffusion bonding   Tue Apr 12 10:29:38 2011:  Target wrapped with 3 Ta-heat shields.  Evaporator is currently being pumped down. Tue Apr 12 15:03:55 2011:  Evaporator has been pumped down for over 4 hrs.  Set TGHT @ 20A/ 0.066V, Vac @ 2.46e-6 Torr. (See Attachment#1 pumping down process).   Wednesday, April 13, 2011, 10:37, John Wong, Empty, 38481-7, HP-FEBIAD, Done, Diffusion bonding of Ta Fins for FEBIAD-HP  Wed Apr 13 10:37:25 2011:  Target is wrapped with 3 Ta-heat shields.  Evaporator is currently being pumped down. Wed Apr 13 15:28:02 2011:  Evaporator has been pumped down for over 5 hrs.  Vac @ 2.38e-6 Torr.  (See attachment1: Pumping process) Wed Apr 13 15:29:21 2011: Set TGHT @ 20A/0.074V, Vac 2.98e-6 Torr.   Thursday, April 14, 2011, 09:53, John Wong, Empty, 37810-1, HP-FEBIAD, Done, Fins Diffusion bonding   Thu Apr 14 09:52:59 2011: Target is wrapped with 3-Ta heat shield and ready to go into the evaporator.  Thu Apr 14 11:57:29 2011: The process is on hold until the problem with the screw and the washer of the evaporator is resolved.  See ID#15 for more details.    Wednesday, April 20, 2011, 16:42, John Wong, Empty, 38481-8, HP-FEBIAD, Done, Sintering target oven coated with TaC  Wed Apr 20 16:39:46 2011:  Target oven was coated with TaC early today.  The target was allowed to dry and then wrapped with 3 Ta heat-shields.  The target is in the evaporator and it is being pumped down.  Vac is currently at 9.48e-6 Torr.  Wed Apr 20 17:51:12 2011 : TGHT @ 60A/0.225V, Vac @ 5.98e-6 Torr.    Monday, May 09, 2011, 16:10, John Wong, Empty, 38817-1, HP-SIS, Done, Diffusion bonding of Ta Fins  Mon May  9 16:09:35 2011:  Target is wrapped with 3 Ta heatshields and the evaporator is begin pumped down. Mon May  9 17:59:57 2011:  Vac is @ 1.33e-5 Torr.  TGHT was stepped up to 60A before starting the auto heating process (See Attachment#1: TGHT_ramping_up).   Note: Although the vacuum is at low e-5 torr, this should be fine to start the TGHT because it takes a while to heat up   Tuesday, May 10, 2011, 14:58, John Wong, Empty, 38817-2, HP-SIS, Done, Diffusion bonding of Ta Fins for HP-SIS (w.o#38817-2)   Tue May 10 14:56:05 2011:  Target is wrapped with 3 heat-shields.  The evaporator is pumping down, vac @ 4.72e-6 Torr.  TGHT was raised to 60A/0.239V.  Auto heating will being now; THGT will be ramped up to 820A @ 2A/min. (See Attachment#1: Staring_process) Wed May 11 10:16:03 2011: Auto cooling was started by ISAC Ops' help.  TGHT has ramped down to zero.  The p/s will be turned off and   Wednesday, May 25, 2011, 14:42, John Wong, UO2/C, UCx-heatboat#1, LP-SIS, Done, Batch#1: UO2/C mixing & carbonization  Before began the carbonization process, two cameras were setup in the hotlab for monitoring the evaporator and the power supply.  On duty ISAC Ops also helps to monitor on a regular basis and to grab the striptools + cameras (twice/shift) and put this information in the ISAC Logbook with subject header:  "UCx_2011_A 'date time'", for easy search.     Thursday, June 30, 2011, 12:42, John Wong, UO2/C, UCx-heatboat#1, LP-SIS, Done, Batch#2: UO2/C for carbonization  Before began the carbonization process, two cameras were setup in the hotlab for monitoring the evaporator and the power supply.  On duty ISAC Ops also helps to monitor on a regular basis and to grab the striptools + cameras (twice/shift) and put this information in the ISAC Logbook with subject header:  "UCx_2011_B 'date time'", for easy search.     Monday, July 18, 2011, 15:55, John Wong, Empty, 38634-3, LP-SIS, Done, Sintering TaC coating for UCx#2   Monday, July 18, 2011, 15:53:  Target oven was coated with TaC and let dry over the weekend.  The target is now installed in the evaporator and currently being pumped down.  No Ta-heat shields are required for LP target ovens.  Wednesday, July 20, 2011, 11:42:  Evaporator had to be vented to remove the target because Ta-heat shields were actually required for UCx   Wednesday, August 03, 2011, 17:16, John Wong, Empty, 38634-8, LP-SIS, Done, Sintering TaC coating   Wednesday, August 03, 2011, 20:27 :  Target was wrapped with 3 new Ta-heat shields and 2 around the back block.  The tar from the previous UCx conditioning remained in the chamber was removed and cleaned.  Chamber is currently being pumped down, vac currently @ 8.3 e-6 Torr.  Wednesday, August 03, 2011, 21:01:  Begin to step up TGHT, currently vac @ 7.5e-6 Torr.   Monday, August 29, 2011, 11:21, John Wong, Empty, 38634-6, LP-SIS, Done, Sintering TaC coating oven for TaC#1   Monday, August 29, 2011, 13:16: Target oven was coated with TaC and let dry over night.  The target oven is in the evaporator and currently being pumped down.   Monday, August 29, 2011, 15:12: Currently vac @ 8.41e-6 torr.    Tuesday, August 30, 2011, 09:31, Anders Mjos, Empty, Target Boat, LP-SIS, Done, Sintering of End Caps  Tuesday, August 30, 2011, 09:29: Target Boat wrapped with 3 Ta heat shields. 6 D-End Caps and 6 End Caps coated with TaC. Pumping down - vac at 3.6e-5 torr. Tuesday, August 30, 2011, 10:35: Stepped heater up to 100 A. Vacuum tripped heater. Stepped back up to 80 A then 70 A. Vac at 4.5e-5 torr.       Tuesday, August 30, 2011, 16:30, John Wong, Empty, Target Boat, LP-SIS, Done, Sintering of End Caps                            Anders Mjos wrote:                                            Tuesday, August 30, 2011, 09:29: Target Boat wrapped with 3 Ta heat shields. 6 D-End Caps and 6 End       Tuesday, September 06, 2011, 17:05, John Wong, Empty, 38634-6, LP-SIS, Done, Sintering TaC coating oven for TaC#1                            John Wong wrote:                                             Monday, August 29, 2011, 13:16: Target oven was coated with TaC and let dry over night.  The target oven   Wednesday, September 07, 2011, 13:41, John Wong, TaC, 38634-6, LP-SIS, Done, TaC#1: Sintering and Organics burn-off   Wednesday, September 07, 2011, 15:31 125 discs of TaC/C Total discs mass = 125   Friday, September 09, 2011, 10:05, John Wong, Empty, , HP-FEBIAD, Done, Sintering TaC coating  Friday, September 09, 2011, 10:05 Target oven coated with TaC, and wrapped with 3-Ta heat shields.  Chamber is currently being pumped down.  TGHT @ 140A, IG 9.2 e-6 Torr, BP 20mT.    Monday, September 12, 2011, 13:08, John Wong, Empty, Target Boat, , Done, Sintering TaC coating on End Caps  Monday, September 12, 2011, 13:07 Target boat is loaded with coated TaC end caps for sintering.  Target boat is wrapped with 3 Ta-heat shields.  Max TGHT = 580A   Tuesday, September 13, 2011, 16:53, John Wong, SiC, 38295-9, HP-FEBIAD, Done, Ready  9x Tuesday, September 13, 2011, 16:51 Target is wrapped with 3-Ta heat shields.  Loaded with 555 SiC discs (total mass 64.24g)   Wednesday, September 21, 2011, 13:23, John Wong, Empty, 38634-10, LP-SIS, Done, Sintering TaC coating on target oven for UCx#3   Wednesday, September 21, 2011, 13:23 Target oven was wrapped with 3-Ta heatshields including the back block.  Target is in the chamber and currently being pumped down.   Thursday, September 22, 2011, 20:34, John Wong, Empty, 38634-9, LP-SIS, Done, Sintering TaC coating for UCx#2 (spare)   Thursday, September 22, 2011, 20:21 Target oven was wrapped with 3 Ta-heat shields and has been pumping down. IG currently @ 3.2e-6 Torr, BP @ 25mT.    Thursday, September 29, 2011, 10:58, John Wong, UO2/C, UCx-heatboat#2, , Done, UCx#3: Batch#1 - UO2/C mixture of carbonization  6x Thursday, September 29, 2011, 10:54 UO2/C mixture was made on Tuesday Sept 27, casted on a piece of glass and let dried in the fume hood for ~2days.  Dried UO2/C mass = 61.72g   Thursday, October 06, 2011, 12:22, John Wong, UO2/C, UCx-heatboat#2, , Done, UCx#3: Batch#2 - UO2/C mixture of carbonization    Thursday, October 06, 2011, 12:19   UO2/C mixture was made on Oct 4 and casted on a piece of glass costed with WD40, and let dried in the fume hood for 2days.    Thursday, November 03, 2011, 09:24, John Wong, UC2, 38634-10, LP-SIS, Done, UCx#3: Final conditioning   Thursday, November 03, 2011, 08:59 Target was previously coated/sintered with TaC & wrapped with 3 Ta-heat shields, including the back-block.  Target was loaded with 365 UC2 discs + 3 samples for analysis.    Monday, November 14, 2011, 11:56, Peter Kunz , UC2, 38634-10, LP-SIS, Done, UCx03: Conditioning up to 175A  Evaporator was cleaned Nov 11 from after target was conditioned up to 175A. There was significant condensation of oily fluid on the left side where the target container was open (D-shaped end cap). There were also deposits in the hole for the ionizer, but the ionizer itself seemed to be clean.   Tuesday, February 14, 2012, 21:56, John Wong, UO2, 38481-9, LP-FEBIAD, Done, UO2/Nb sintering process   Tuesday, February 14, 2012, 20:58 Evaporator is setup for UO2/Nb sintering process.   Target oven filled with 402 discs of UO2/Nb, 5.0cm in length with tot mass of 61.49g.    Thursday, April 05, 2012, 16:47, John Wong, Empty, 38817-3, HP-SIS, Done, Coating target oven /w TaC & sintering  Thursday, April 05, 2012, 16:43 Target oven is coated with TaC.  The oven is wrapped with 3 Ta-heat shields. The chamber is currently being pumped down.  Vac @ high 10e-5 Torr.  Heater will be turned on once the pressure is gone down to low 10e-6.    Tuesday, May 08, 2012, 07:42, John Wong, SiC, 38817-3, HP-SIS, Done, Sintering SiC  Tuesday, May 08, 2012, 07:32 Target oven is filled with 240 discs of SiC/C, and wrapped with 3 Ta-foils. Tot mass= 31.95g (SiC + C foil + Org)   Wednesday, June 06, 2012, 16:58, John Wong, UO2/C, UCx-heatboat#2, , Done, UC2 flakes for UCx#4: batch#01-04062012 7x Wednesday, June 06, 2012, 16:55 The UO2/C green was prepared on June 04, 2012.  UO2 powder used = 50.26g   Tuesday, July 10, 2012, 12:54, John Wong, UC2, 38634-9, LP-SIS, Done, UCx#4 final conditioning completed  Tuesday, July 10, 2012, 12:44 Target contains 230 discs of UCx (material from UC2 flakes, batch#01-04062012).  Total UCx mass (UC2 + C-grv extra + C-foil + Org.) = 38.564g   Thursday, July 19, 2012, 17:14, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes for UCx#5 - (batch#02-13062012)  Thursday, July 19, 2012, 17:09 UO2/C green was prepared on June 13, 2012.  UO2 powder used = 50.32g (Inventory R-00835A UO2 + bottle = 946.48g left)   Tuesday, April 02, 2013, 17:46, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes for UCx#6 (batch#03 - 02042013)  Tuesday, April 02, 2013, 17:25 UO2/C green was prepared on Mar 11, 2013. UO2 powder used = 50.32g (Inventory R-00835A UO2 + bottle = 896.16   Monday, May 06, 2013, 14:34, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#04 - 05032013)   Monday, May 06, 2013, 14:29 UO2/C green was prepared on May 2, 2013 and let dry over the weekend. UO2 powder used = 50.36g   (Inventory R-00835A UO2 + bottle = 896.30)   Thursday, May 30, 2013, 16:25, John Wong, UC2, 39165-6, LP-SIS, Done, Conditioning UCx#06  Thursday, May 30, 2013, 16:16 The target container was previously coated with TaC and sintered in Evap 2. The target is loaded with 250 discs of UCx (material from batch#03_02042013)       Wednesday, June 05, 2013, 16:52, Laura Lambert, UC2, 39165-6, LP-SIS, Done, Conditioning UCx#06                            John Wong wrote:                                            Thursday, May 30, 2013, 16:16       Thursday, June 06, 2013, 16:56, John Wong, UC2, 39165-6, LP-SIS, Done, Conditioning UCx#06                            Laura Lambert wrote:                                                                           Tuesday, June 25, 2013, 14:49, Laura Lambert, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)   Tuesday, June 25, 2013, 14:35 UO2/C green was prepared on June 18, 2013 and let dry over the weekend. UO2 powder used = 50.25g (Inventory R-00835A UO2 + bottle = 845.94g - before use)       Tuesday, June 25, 2013, 16:28, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)                            Laura Lambert wrote:                                             Tuesday, June 25, 2013, 14:35   Tuesday, July 02, 2013, 11:13, Peter Kunz , UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)    1. stage - burning off organics complete 2. stage - carbonization began 1-8 am 2013/07/02       Thursday, July 11, 2013, 16:22, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)                            Peter Kunz  wrote:                                                    Monday, July 15, 2013, 09:45, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)                            John Wong wrote:                                                                               Monday, August 05, 2013, 07:52, John Wong, UC2, 38634-7, LP-SIS, Done, Conditioning UCx # 07                            Laura Lambert wrote:                                            Thursday, August 01, 2013, 16:16   Thursday, August 22, 2013, 18:00, John Wong, UO2/C, Target Boat #2, , Done, Processing UC2 flaskes (batch#06 - 08222013  Thursday, August 22, 2013, 17:31 1st attempt:  UO2/C green was prepared on Aug 14, 2013 (wed).  The slurry was cast on a piece of glass coated with WD40.       Tuesday, September 10, 2013, 12:20, Laura Lambert, UO2/C, Target Boat #2, , Done, Processing UC2 flaskes (batch#06 - 08222013                            John Wong wrote:                                                                Friday, September 20, 2013, 13:49, John Wong, UO2/C, Target Boat #2, , Done, Processing UC2Flk_00                            Laura Lambert wrote:                                            Thursday, September 19, 2013, 15:35   Friday, October 04, 2013, 15:56, John Wong, Empty, , LP-SIS, Done, Ignore this entry - Process was done in Evap2  Friday, October 04, 2013, 15:37 A LP target container is coated with TaC.  The container is wrapped with 3 layers to heat shield.   This container will be used for the graphite tube test.     Friday, October 11, 2013, 18:10, John Wong, UC2, 39814-IV, LP-IG-LIS, Done, UCx#8 - Final Conditioning   Friday, October 11, 2013, 18:00   The target container was previously coated with TaC and sintered in Evap 2.   Monday, December 02, 2013, 16:10, Anders Mjos, , , , Done, Copper bar on TGHT  The conductivity of the TGHT circuit will be measured with a copper bar shunt. Monday, December 02, 2013, 16:00: Pumping down.  Tuesday, December 03, 2013, 09:40: Stepped current up to 600A. Impedance of system ~0.7 mOhm. See attached graph for P(I).       Monday, January 27, 2014, 11:03, Laura Lambert, Empty, 40282-1, TARGET BOAT, Done, Sintering Ta target boat with TaC coating                            Laura Lambert wrote:                                                            Wednesday, February 05, 2014, 14:29, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_01   Wednesday, February 05, 2014, 14:13 1st attempt:  UO2/C green was prepared on Feb 4, 2014 [tues]. The slurry was cast on a piece of glass coated with WD40.       Wednesday, March 05, 2014, 23:05, John Wong, , , TARGET BOAT, Done, Re-sinterring end caps                            Laura Lambert wrote:                                                            Monday, March 24, 2014, 17:53, John Wong, UO2/C, , TARGET BOAT, Done, Processing UC2Flk_02   Monday, March 24, 2014, 17:50 UO2/C cast was prepared on March 21 and let dry over the weekend.  The cast looks pretty good, and it was rolled up and wrapped in a piece of graphite sheet.    Wednesday, April 30, 2014, 14:58, John Wong, UC2, 39165-9, LP-SIS, Done, Conditioning UCx#9  Wednesday, April 30, 2014, 14:50 The target container was previously coated with TaC and sintered in Evap 2. The target is loaded with 250 discs of UCx (material from batch#09_06022014)   Friday, June 13, 2014, 15:21, John Wong, UC2, 39165-10, LP-SIS, Done, Conditioning UCx#10   Friday, June 13, 2014, 15:02 Target container was previously coated and sintered with TaC.  It's wrapped with 3-layers of Ta heat shield, including the center block. The target consists of 280 discs of UCx with 9cm in length.   Friday, July 04, 2014, 10:23, John Wong, ThO2, 40282-2, TARGET BOAT, Done, Test: Sintering ThO2 with Nb backing foils   Friday, July 04, 2014, 10:13 Target boat contains 4 set of samples.  Each sample consists of 5pack ThO2/Nb.  (see photos). The container is wrapped with 3 layers of heat shield.        Wednesday, July 09, 2014, 13:57, Laura Lambert, ThO2, 40282-2, TARGET BOAT, Done, Test: Sintering ThO2 with Nb backing foils                             John Wong wrote:                                            Friday, July 04, 2014, 10:13   Thursday, August 14, 2014, 17:56, John Wong, ThO2, , LP-SIS, Done, Sintering ThO2#1   Thursday, August 14, 2014, 17:54 Target container consists of 240 discs of ThO2/Nb discs.  The container is not required to be wrapped with Ta-heat shields.   One end cap is inserted on the left end (wrt to the ionizer pointing into the page).     Tuesday, August 26, 2014, 15:27, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_03   Tuesday, August 26, 2014, 11:54 UO2/C green was prepared Aug 20, 2014. The slurry was cast on a piece of glass coated with WD40 on Aug 21, 2014. The cast peeled off the glass nicely Aug 22, 2014 and let dry until Aug 25, 2014.       Friday, October 10, 2014, 14:00, John Wong, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_04                            Laura Lambert wrote:                                             Tuesday, September 23, 2014, 14:54       Monday, October 20, 2014, 16:22, John Wong, UC2, 40282-5, LP-SIS, Done, Conditioning UCx #11                            Laura Lambert wrote:                                             Friday, October 17, 2014, 11:47       Monday, November 10, 2014, 13:50, Laura Lambert, UC2, 40282-5, LP-SIS, Done, Conditioning UCx #11                            John Wong wrote:                                                            Monday, January 26, 2015, 11:28, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_05   Monday, January 26, 2015, 11:19 UO2/C green was prepared Jan 20, 2015. The slurry was cast on a piece of glass coated with WD40 on Jan 21, 2015. The cast was let dry over the weekend and peeled off the glass nicely Jan 26, 2014. [see attached picture]   Friday, March 20, 2015, 15:21, Laura Lambert, UC2, 41177-2, LP-SIS, Done, Conditioning UCx #12  Friday, March 20, 2015, 15:17  Target container was previously coated with TaC spray and sintered. It's is wrapped with 3 layers of Ta-heat shield, including the center block.   Monday, May 11, 2015, 11:49, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_06   Monday, May 11, 2015, 11:45 UO2/C green was prepared May 6, 2015. The slurry was cast on a piece of glass coated with WD40 on May 7, 2015.       Wednesday, July 08, 2015, 10:52, John Wong, UC2, 40860-1, LP-IG-LIS, Done, Conditioning UCx #13                            Laura Lambert wrote:                                                                Tuesday, August 11, 2015, 10:23, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2_flk_07                            John Wong wrote:                                             Thursday, July 30, 2015, 17:10   Wednesday, August 19, 2015, 11:44, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_08 8x  Wednesday, August 19, 2015, 11:02 UO2/C green was prepared Aug 11, 2015. The slurry was cast on a piece of glass coated with WD40 on Aug 12, 2015.   Monday, September 14, 2015, 15:31, John Wong, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_09   Monday, September 14, 2015, 15:28 Green cast dried UO2/C + organic mass = 61.31g The green was rolled up and wrapped in a piece of graphite sheet.       Monday, October 26, 2015, 16:20, Laura Lambert, UC2, 41077-5, LP-SIS, Done, Conditioning UCx#14                            John Wong wrote:                                            Thursday, October 15, 2015, 15:52   Friday, December 04, 2015, 15:06, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, 1stepUCx project - round1   Wednesday, December 02, 2015, 14:08 UO2/C was cast onto a graphite sheet in the fume hood and let dry. Initial UO2 powder used = 25.11g (Inventory R-00835A, UO2 + bottle = 243.44g before use)   Thursday, December 10, 2015, 10:59, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, 1stepUCx project - round2   Thursday, December 10, 2015, 08:54 Filled graphite tube with 34 UO2/C discs cast onto graphite. 34 discs = 4.10g       Monday, February 29, 2016, 16:16, Laura Lambert, UC2, 41077-1, LP-SIS, Done, Conditioning UCx#15                            John Wong wrote:                                                            Tuesday, March 08, 2016, 11:19, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_10   Tuesday, March 08, 2016, 10:01 UO2/C green was prepared March 2, 2016. This was the first time using the new rack built for holding multiple casts [see photo attached]   Tuesday, April 05, 2016, 11:12, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_11  Tuesday, April 05, 2016, 10:58 UO2/C green was prepared March 31, 2016. The cast peeled off the glass nicely April 1, 2016 and finished drying over the weekend. [see   Tuesday, April 19, 2016, 10:48, Laura Lambert, UC2, ***, , Done, ***ALL FUTURE UCx TARGETS***   Tuesday, April 19, 2016, 09:47 Temperature measurements have been taken in evap2 on target containers.  Previously all UCx targets have been conditioned in evap1 at 520A. The respective target containers TaC coating was sintered in evap2 at a   Wednesday, May 18, 2016, 15:15, Laura Lambert, UC2, 40860-2, LP-IG-LIS, Done, Conditioning UCx#16   Wednesday, May 18, 2016, 15:05 Target container was previously coated with TaC spray and sintered. Container is wrapped with 3 layers of Ta-heat shield, including the center block - new wrapping   Monday, July 11, 2016, 16:00, Laura Lambert, UC2, 41790-3, LP-SIS, Done, Conditioning UCx#17  Monday, July 11, 2016, 15:54 Target container was previously coated with TaC spray and sintered. Container is wrapped with 3 layers of Ta-heat shield, including the center block - new wrapping       Tuesday, September 20, 2016, 10:49, Laura Lambert, , , TARGET BOAT, Done, RUSH. Sintering end-caps                             John Wong wrote:                                            Monday, September 12, 2016, 17:30   Friday, September 23, 2016, 16:09, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_12  Friday, September 23, 2016, 16:01 *Note: materials were scaled back small amount since only 48.5g of UO2 was left in bottle when usually 50g required to make slurry UO2/C green was prepared September 22, 2016.   Wednesday, October 19, 2016, 16:52, Laura Lambert, UC2, 41790-6, LP-SIS, Done, Conditioning UCx#18   Wednesday, October 19, 2016, 16:47 Target container was previously coated with TaC spray and sintered. Container is wrapped with 3 layers of Ta-heat shield, including the center block using one single       Wednesday, November 16, 2016, 16:41, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_13                            John Wong wrote:                                                            Tuesday, November 29, 2016, 16:20, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_14   Tuesday, November 29, 2016, 16:13 UO2/C green was prepared Nov 23rd, 2016. The cast peeled off the glass nicely Nov 24th, 2016 and finished drying over the weekend.   Thursday, February 16, 2017, 15:09, Laura Lambert, UC2, 42218-12, LP-SIS, Done, Conditioning UCx#19   Thursday, February 16, 2017, 15:04 Target container was previously coated with TaC spray and sintered. Container is wrapped with 3 layers of Ta-heat shield, including the center block   Friday, March 03, 2017, 15:51, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_15   Friday, March 03, 2017, 08:53 UO2/C green was prepared Feb 28th, 2017. The cast peeled off the glass nicely March 2nd, 2017 and loaded into evap1.   Thursday, April 20, 2017, 11:41, Laura Lambert, UC2, 42218-1, LP-IG-LIS, Done, Conditioning UCx#20 6x  Thursday, April 20, 2017, 11:31 Target container was previously coated with TaC spray and sintered. Container is wrapped with 3 layers of Ta-heat shield, including the center block       Tuesday, May 30, 2017, 07:43, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, processing UC2Flk_16 - 1ST TEST CHANGING VACUUM LIMITS                            Laura Lambert wrote:                                                            Monday, June 12, 2017, 15:07, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_17   Monday, June 12, 2017, 11:41 UO2/C green was prepared June 7th, 2017. The cast peeled off the glass nicely June 8th, 2017.       Thursday, July 20, 2017, 15:57, Laura Lambert, UC2, 42218-15, LP-SIS, Done, Conditioning UCx#21                            Laura Lambert wrote:                                                            Wednesday, August 23, 2017, 15:54, Laura Lambert, UO2/C, 40282-2, TARGET BOAT, Done, Carbonizing UC2 discs for 1stepUCx in graphite sample container _#1   Wednesday, August 23, 2017, 15:41 2 rounds of UO2/C were cast onto a graphite sheet in the fume hood and let dry. For this round of samples, circles from cast 1 were used   Thursday, September 21, 2017, 11:35, Laura Lambert, Empty, , , Done, Testing TBHT [1st run!], RP [new oil] and IG [new gauge]   Thursday, September 21, 2017, 11:32 Copper plate attached to TBHT to allow current to be applied. Started pumping down this a.m.   Wednesday, September 27, 2017, 12:05, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_18   Wednesday, September 27, 2017, 09:25 UO2/C green was prepared Sept 20th, 2017. The cast peeled off the glass Sept 22nd, 2017 - not quite enough 'special' ingredient.   Tuesday, October 10, 2017, 14:16, Laura Lambert, UO2/C, 40282-1, TARGET BOAT, Done, Processing UC2Flk_19   Tuesday, October 10, 2017, 14:11 UO2/C green was prepared Oct 4th, 2017 The cast peeled off the glass nicely Oct 6th, 2017   Tuesday, November 07, 2017, 14:38, Laura Lambert, Empty, , LP-FEBIAD, Done, TBHT test with LP-FEBIAD   Tuesday, November 07, 2017, 14:34 LP-FEBIAD used several years ago for temperature measurements is used for this test. 3xTa heat shields on container, incl center block - these heat shields have remained on there since the last round of tests in 2014?   Tuesday, November 14, 2017, 16:16, Laura Lambert, UO2/C, 40282-2, TARGET BOAT, Done, Carbonizing UC2 discs for 1stepUCx in graphite sample container _#2   Tuesday, November 14, 2017, 16:12 Circles from cast 1 were used, the same as the last round of 1stepUCx [see elog i.d. 164] A 14mm punch was used to punch out circles from the cast.   Thursday, November 23, 2017, 13:39, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#3   Thursday, November 23, 2017, 13:34 Circles from cast 1 were used, the same as the last round of 1stepUCx [see elog i.d. 164] A 14mm punch was used to punch out circles from the cast.   Wednesday, January 17, 2018, 13:47, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#5   Monday, January 15, 2018, 13:37 35 circles of 14 mm diameter were packed into a graphite sample container. 35 x UO2/C circles = 5.58 g       Thursday, January 18, 2018, 11:56, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container TP1-off_#4                            Laura Lambert wrote:                                                                Tuesday, January 23, 2018, 12:49, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container_#6                            Marla Cervantes wrote:                                                                Tuesday, January 30, 2018, 16:07, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7                            Marla Cervantes wrote:                                                            Thursday, February 01, 2018, 13:15, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#8   Thursday, February 01, 2018, 12:59 35 circles of 14 mm diameter were packed into a graphite sample container. 28 discs corresponded to cats#1 and 7 discs to cast#2   Monday, February 05, 2018, 17:26, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#9  Monday, February 05, 2018, 17:24 35 circles from cast#2 of 14 mm diameter were packed into a graphite sample container. 35 x UO2/C circles = 4.59 g       Friday, February 09, 2018, 17:04, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#10                            Marla Cervantes wrote:                                                            Wednesday, February 28, 2018, 15:21, Laura Lambert, Empty, , TARGET BOAT, Done, Testing TGHT to induce trip   Wednesday, February 28, 2018, 15:19 Last two rounds of materials in evap1 have tripped off the TGHT in epics within minutes of the target reaching 520A. Loaded an empty target boat, no heat shields.       Friday, March 02, 2018, 16:35, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#11                            Marla Cervantes wrote:                                                            Monday, March 12, 2018, 11:14, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#12   Monday, March 12, 2018, 9:13 35 circles from cast#2 of 14 mm diameter were packed into a graphite sample container. 35 x UO2/C circles = 5.21 g   Tuesday, March 20, 2018, 14:52, Laura Lambert, UC2, 42218-13, LP-SIS, Done, Conditioning UCx#22   Tuesday, March 20, 2018, 14:43 Target container was previously coated with TaC and sintered. Container is wrapped with 3 layers of Ta-heat shield, including the center block       Tuesday, April 10, 2018, 14:49, Laura Lambert, UO2/C, 40282-2, TARGET BOAT, Done, Carbonizing first full length 1step UCx target                            Laura Lambert wrote:                                                            Tuesday, April 17, 2018, 12:45, Laura Lambert, UO2/C, 40282-2, TARGET BOAT, Done, Processing UC2Flk_20   Tuesday, April 17, 2018, 10:30 UO2/C green was prepared April 12th, 2018 The cast peeled off the glass nicely April 13th, 2018   Friday, May 11, 2018, 12:36, Marla Cervantes, UC2, 41369-2, LP-SIS, Done, UCx Fully loaded graphite insert thermal test - FL#1   Thursday, May 10, 2018, 16:00  Graphite insert fully loaded with UCx was loaded into previously TaC coated target container. No end caps on Ta target container.   Friday, May 18, 2018, 18:38, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container #13   Friday, May 18, 2018, 18:32 35 circles of 14 mm diameter of cast #3 were packed into a graphite sample container. 40 x UO2/C circles = 4.58 g   Friday, May 25, 2018, 15:38, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Done, Carbonizing full length 1-step UCx target #2  Friday, May 25, 2018, 15:34  D-shaped discs were cut from cast 3 A 13mm punch was used to punch out discs from pre-cut strips using the old method.   Monday, June 04, 2018, 11:29, Marla Cervantes, UC2, 40282-1, TARGET BOAT, Done, Conditioning B13 and 2sc   Friday, June 01, 2018, 11:20 Target boat was previously coated with TaC and sintered. Two small C-inserts of ~2cm length were placed on Ta boat       Wednesday, June 13, 2018, 12:25, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container #14                            Marla Cervantes wrote:                                                            Tuesday, June 19, 2018, 15:39, Marla Cervantes, UO2/C, 40282-1, TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container #15   Friday, June 15, 2018, 16:39 35 circles of 14 mm diameter of cast #3 were packed into a graphite sample container. 35 x UO2/C circles = 4.07 g   Thursday, July 05, 2018, 13:43, John Wong, UC2, , HP-FEBIAD-CTL, Done, Conditioning UCx#23  Thursday, July 05, 2018, 13:24 Target container was previously coated and sintered with TaC, also wrapped with Ta heat shields (see Evap2 elog# 410). Loaded 201 discs of UCx with 7.27 cm in length + 5 extra discs for QC samples.    Wednesday, July 11, 2018, 17:44, John Wong, UO2/C, , TARGET BOAT, Done, Processing UC2Flk_21  Wednesday, July 11, 2018, 17:41 Cast prepared by Marla (see note in Hotlab) Target boat contained about 50g UO2 powder.    Friday, August 17, 2018, 11:23, Marla Cervantes, UC2, NA, , Done, UCx 1-step casting -Oxidation test   Friday, August 17, 2018, 11:17 Four discs of UCx produced with the 1-step casting method were placed in a glass jar. The mass of the discs was 0.400 g.       Friday, September 21, 2018, 10:22, Anders Mjos, UC2, 41369-2, , Done, UCx Fully loaded graphite insert thermal test - FL#1.2                            Marla Cervantes wrote:                                             Monday, September 03, 2018, 10:17       Saturday, September 29, 2018, 20:53, John Wong, UC2, 41369-2, , Done, UCx Fully loaded graphite insert thermal test - FL#1.2                            Marla Cervantes wrote:                                             Monday, September 03, 2018, 10:17       Tuesday, October 23, 2018, 10:55, Marla Cervantes, UC2, , LP-SIS, Done, Conditioning UCx#25                            Marla Cervantes wrote:                                                                Thursday, October 25, 2018, 09:10, Marla Cervantes, UO2/C, 27252-1, TARGET BOAT, Done, Processing UC2Flk_22                            Marla Cervantes wrote:                                                                Wednesday, October 31, 2018, 15:23, Marla Cervantes, UC2, 43044-7 , LP-SIS, Done, UCx Fully loaded graphite insert thermal test - FL#1                            Marla Cervantes wrote:                                                                Monday, November 26, 2018, 17:06, Marla Cervantes, UO2/C, 40202-1, TARGET BOAT, Done, UCx Fully loaded graphite insert - UCx26                            Marla Cervantes wrote:                                             Thursday, November 22, 2018, 17:25   Wednesday, March 27, 2019, 08:56, Marla Cervantes, , 43630-6, , Done, Graphite insert test 4   Wednesday, March 27, 2019, 08:50 A graphite insert was set into a tantalum tube in the evaporator 2 for 3 days The objective of the test was to determine the current and voltage required to reach 2000 C   Friday, April 05, 2019, 10:08, Marla Cervantes, , 43630-3, , Done, TaC coating/sintering for graphite insert test   Friday, April 05, 2019, 10:04 A tantalum tube was coated with TaC and wrapped with Ta heat-shield (3 layers) Desired temp = 1900 C (expected TGHT ~445A/7.5V), TBHT will be set fixed at 230A (max).   Wednesday, April 10, 2019, 13:38, Marla Cervantes, , 43630-3 , , Done, Graphite insert test #6   Wednesday, April 10, 2019, 13:30 Tantalum foil caps were added to a graphite insert (see picture caps)  The insert was set in a tantalum tube previously coated and wrapped with 3 Ta sheets.   Friday, May 24, 2019, 15:25, Marla Cervantes, , 43943-1, , Done, Graphite insert test - FOILS   Friday, May 24, 2019, 15:04 A TaC coated tantalum tube, loaded with graphite foils was transferred to EVAP1 https://elog.triumf.ca/TIS/Evaporator_2/445   Monday, June 17, 2019, 08:58, Marla Cervantes, UO2/C, , TARGET BOAT, Done, UCx#27 Carbothermal reduction  Friday, June 14, 2019, 17:10 A 14 mm die was used to cut out discs from strips The target consists of 236 discs of 10 cm in length - all single discs, no packs.   Tuesday, July 30, 2019, 10:27, Marla Cervantes, UO2/C, , TARGET BOAT, Done, UCx#28 Carbothermal reduction  Friday, June 26, 2019, 17:10 A 13 mm die was used to cut out discs from strips The target consists of 264 discs of 10 cm in length - all single discs, no packs.   Wednesday, September 18, 2019, 09:57, Marla Cervantes, UC2, 44062-4, LP-SIS, Done, UCx28 Conditioning #1  Wednesday, September 18, 2019, 07:48 A TaC coated target container  was loaded with a graphite cartridge with UCx The target container has 3 heat shields   Tuesday, September 24, 2019, 06:53, Marla Cervantes, UC2, 44062-4, LP-SIS, Done, UCx28 Conditioning #2   Tuesday, September 24, 2019, 06:52 The target UCx28 that was previously conditioned e-log 241, was set again in the EVAP1 for re-conditioning,   Wednesday, September 25, 2019, 14:00, Marla Cervantes, UC2, 44062-4, LP-SIS, Done, UCx28 Conditioning #3  Wednesday, September 25, 2019, 14:00  The target UCx28 that was previously conditioned , was set again in the EVAP1 for re-conditioning,   Friday, September 27, 2019, 18:04, Marla Cervantes, UC2, 44062-4, LP-SIS, Done, UCx28 Conditioning #4  Friday, September 27, 2019, 18:03 The target UCx28 that was previously conditioned , was set again in the EVAP1 for re-conditioning,   Wednesday, October 02, 2019, 11:07, Marla Cervantes, UC2, 44062-4, LP-SIS, Done, UCx28 Conditioning #5  Monday, September 30, 2019, 10:54  After being exposed to air for 1.5 hours, the target UCx28 that was   Wednesday, October 02, 2019, 11:10, Marla Cervantes, UO2/C, , TARGET BOAT, Done, UCx#29 Carbothermal reduction   Wednesday, October 02, 2019, 11:09 A graphite cartridge loaded with UO2/C foils, wrapped with three Ta heat shields was placed in the EVAP1. The EVAP1 is currently pumping down.   Tuesday, October 08, 2019, 09:53, Marla Cervantes, UC2, 44062-6, LP-SIS, Done, UCx29 Conditioning  Monday, October 07, 2019, 09:51  A TaC coated target container  was loaded with a graphite cartridge with UCx The target container has 3 heat shields   Wednesday, November 06, 2019, 11:48, Marla Cervantes, UC2, 44062-3 , LP-SIS, Done, UCx#30 Conditioning   Tuesday, November 05, 2019, 16:43 A TaC coated target container  was loaded with a graphite cartridge with UCx The target container has 3 heat shields   Wednesday, January 22, 2020, 18:10, Marla Cervantes, Empty, P2N-02 , , Done, P2N test#1 6x The assembly consists of two tantalum foils, 0.001" thick, which are radially crimped to form a cylindrical surface. The outside support are two P2N  conditioning legs, and the inside supports are tantalum tapered rings. The solidworks geometry for this test is ITD0811 in PDM.    A first current ramp up to 600 amperes on the bare naked target is attempted to benchmark the current/voltage increase in a bare target, so that we have   Wednesday, January 29, 2020, 10:11, Marla Cervantes, Empty, P2N-02, , Done, P2N test#2  The assembly consists of two tantalum foils, 0.001" thick, which are radially crimped to form a cylindrical surface. The outside support are two P2N  conditioning legs, and the inside supports are tantalum tapered rings. The solidworks geometry for this test is ITD0811 in PDM.     The P2N is attached to EVAP1 with copper legs and copper shims. A current ramp up to 600 A on the target wrapped with heat shields is attempted to benchmark       Friday, January 31, 2020, 15:36, Marla Cervantes, UO2/C, P2N-02, , Done, P2N target material carbothermal reduction                            Marla Cervantes wrote:                                                            Tuesday, May 26, 2020, 20:44, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx#33 Carbothermal Reduction   Tuesday, May 26, 2019, 18:20 A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (Friday May 22, 2020)   Wednesday, June 03, 2020, 08:10, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx#34 Carbothermal Reduction  Wednesday, June 03, 2020, 08:11  A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (Friday May 29, 2020)   Wednesday, August 19, 2020, 07:49, Marla Cervantes, UO2/C, P2N-02, , Done, P2N carbothermal reduction (#2)  Wednesday, August 19, 2020, 07:47  XRD analysis of the P2N material showed that the carbothermal reduction was not completed The material was loaded again in its oven, new Ta caps where secured to the edges, the body remained   Tuesday, September 08, 2020, 20:45, Marla Cervantes, UO2/C, P2N-02, , Done, P2N-2 carbothermal reduction   Tuesday, September 08, 2020, 20:44 A P2N oven with three heat shields, loaded with a graphite container filled with UO2/C ring-discs was set in the EVAP1   Thursday, September 10, 2020, 14:07, Marla Cervantes, UO2/C, P2N-02, , Done, P2N-2 Conditioning   Thursday, September 10, 2020, 14:01 A P2N target was carbothermal reduced but at the maximum current, the power supply tripped (elog. 267) Therefore, the target was not hot long enough to fully outgas, that is why it will be reheated.   Tuesday, March 30, 2021, 16:04, Marla Cervantes, UO2/C, P2N-02, , Done, P2N-3 carbothermal reduction  Green target material characteristics  (elog 105) #discs = 49   Wednesday, June 30, 2021, 13:35, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx#34 conditioning  Target #34 was installed in the EVAP1 and pumped down (Tuesday June 29, 2021). Target #34 is going to be conditioned on a Ta boat wrapped with 3 Ta foils. IGP1 = 1.85e-6 Torr   Wednesday, July 07, 2021, 12:40, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx Provisional ID= 200229 conditioning   Wednesday, July 07, 2021, 14:39 Target Provisional ID = 200929 was installed in the EVAP1 and pumped down (Tuesday July 7, 2021). Target is going to be thermally reduced for 8 hours and then conditioned for an additional 8   Wednesday, September 15, 2021, 07:19, Marla Cervantes, UC2, , TARGET BOAT, Done, Conditioning 2sc samples  Wednesday, September 14, 2021, 21:14 Boat is wrapped with 2 layers of Ta-heat shield The samples consists of 15 discs of UCx of 14mm diameter   Thursday, September 23, 2021, 07:03, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx#35 C reduction   Thursday, September 23, 2021, 06:55 A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (Wednesday September 22)   Wednesday, April 13, 2022, 10:55, Luca Egoriti, UC2, , P2N-SIS, Done, P2N carbothermal reduction P2Ncartridge-220323  Wednesday, April 13, 2022, 10:50 P2NC-220323 Preparing the P2N-UCx for online operation on June 2022   Wednesday, May 04, 2022, 09:47, Luca Egoriti, UC2, , P2N-SIS, Done, P2N carbothermal reduction P2NC220408   Wednesday, May 04, 2022, 09:42 Yesterday, a second graphite cartridge was installed in EVAP1, it consists of the old, 3-body cartridge design, and was sanded on the outside to be able to fit a P2N container.    Wednesday, June 01, 2022, 08:42, Darwin Ortiz Rosales, UO2/C, Target Boat, , Done, UO2 reduction Provisional ID C211209-1   Wednesday, June 01, 2022, 08:39 A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (previous day)   Friday, June 03, 2022, 06:21, Darwin Ortiz Rosales, UO2/C, 42218-4, LP-IG-LIS, Done, UCx#39 reduction  Friday, June 03, 2022, 06:24 A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (previous day)   Tuesday, June 07, 2022, 07:09, Darwin Ortiz Rosales, UO2/C, Target Boat, , Done, UO2 reduction ID C220510-1  Tuesday, June 07, 2022, 07:05 A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (previous day)   Friday, October 07, 2022, 08:14, Darwin Ortiz Rosales, UO2/C, , LP-SIS, Done, C-220928UCx conditioning experiments  Friday, October 07, 2022, 07:55 Cartridge-220928UCx was installed in the EVAP1 and pumped down yesterday. Material will be reduced in LP-SIS wrapped with 3 Ta foils.   Wednesday, October 19, 2022, 12:28, Darwin Ortiz Rosales, UC2, 40253-5, LP TUBE, Done, C-220510 further conditioning  Wednesday, October 19, 2022, 10:27 Cartridge-220510Cx was installed in the EVAP1 and pumped down yesterday. Material will be further conditioned at 450A for 4 hours.   Monday, November 28, 2022, 05:59, Darwin Ortiz Rosales, UO2/C, , LP-SIS, Done, C221125experiment  Monday, November 28, 2022, 05:58 Left weekend to pump down current IGPI= 7.23e-7 Torr   Monday, December 19, 2022, 10:45, Darwin Ortiz Rosales, UO2/C, , LP TUBE, Done, C-221207 Reduction  Monday, December 19, 2022, 10:38 Cartridge with 175 discs (including 5 analysis discs) loaded into a graphite cartridge.  To be reduced inside a Ta container tube.  Tube wrapped in 3 Ta foil heatshields   Thursday, January 19, 2023, 10:02, Darwin Ortiz Rosales, UO2/C, , LP TUBE, Done, C230105 Reduction  Thursday, January 19, 2023, 09:57 Cartridge #8 loaded with 198 discs To be reduced inside a Ta container tube.  Tube wrapped in 3 Ta foil heatshields.   Wednesday, March 22, 2023, 22:29, Darwin Ortiz Rosales, UO2/C, , LP TUBE, Done, 230316 Reduction  Wednesday, March 22, 2023, 22:29 Cartridge #9 loaded with 213 plus 3 analysi discs To be reduced inside a Ta container tube.  Tube wrapped in 3 Ta foil heatshields.   Wednesday, October 11, 2023, 10:06, Darwin Ortiz Rosales, UO2/C, , LP TUBE, Done, TUCx-231005 reduction & conditioning  Wednesday, October 11, 2023, 9:36 Cartridge #10 loaded with 213 plus 3 analysi discs To be reduced inside a Ta container tube.  Tube wrapped in 3 Ta foil heatshields.   Tuesday, April 09, 2024, 14:43, Darwin Ortiz Rosales, UO2, , LP TUBE, Done, UCx240408 reduction   Tuesday, April 09, 2024, 14:42 Cartridge #16 loaded with 213 plus 3 analysi discs To be reduced inside a Ta container tube.  Tube wrapped in 3 Ta foil heatshields.   Thursday, September 12, 2024, 06:23, Darwin Ortiz Rosales, UO2/C, , LP TUBE, Done, UCx240904 reduction  Thursday, September 12, 2024, 06:19 Cartridge #19 loaded with 232 discs including 5 analysis discs To be reduced inside a Ta container tube.  Tube wrapped in 3 Ta foil heatshields.   Tuesday, September 17, 2024, 06:49, Darwin Ortiz Rosales, UO2/C, , LP TUBE, Done, UCx240916 reduction  Tuesday, September 17, 2024, 06:45 Cartridge #20 loaded with 224 discs plus 3 analysis discs To be reduced inside a Ta container tube.  Tube wrapped in 3 Ta foil heatshields.   Thursday, September 19, 2024, 22:48, Darwin Ortiz Rosales, UO2/C, conditioning oven#3, LP TUBE, Done, UCx240917 reduction  Thursday, September 19, 2024, 22:44   Cartridge #21 loaded with 211 discs including 3 analysis discs   Wednesday, March 23, 2011, 18:23, John Wong, , , , , Diffusion Bonding of Ta Fins for FEBIAD HP-A (w.o#38481-4)  March 23, 2011 12:30: Target oven is wrapped with 3 Ta-heat shields.  Pumping down evaporator 18:24: IEVAPIG1 is reading at 4.55e-6 Torr.  The p/s will be turned on tomorrow since there is no ISAC Ops on site.        Friday, March 25, 2011, 17:22, John Wong, , , , , Diffusion Bonding of Ta Fins for FEBIAD HP-A (w.o#38481-4)                            John Wong wrote:                                            March 23, 2011   Monday, May 14, 2012, 15:22, John Wong, , Target boat, , , Testing the new graphite foil from Ceramaterial  Monday, May 14, 2012, 15:04 Due to the differences in the use of the graphite foils in past SiC targets (C-grv foil from Alpha Aesar) and the newly prepared SiC#27 (C-grv foil from Ceramaterial), the out-gassing period for SiC#27 took over 6 days compared to 3 days for the vacuum to come down (see https://elog.triumf.ca/TIS/Evaporator_1/47).    Monday, May 16, 2016, 15:52, Laura Lambert, , , , , Full clean of EVAP1   Monday, May 16, 2016, 15:51 full clean of inside evap1 this afternoon.     Tuesday, August 23, 2016, 17:35, John Wong, , , TARGET BOAT, , Sintering TaC coated target boat   Tuesday, August 23, 2016, 17:33 Target boat coated with TaC (sprayed) and wrapped with Ta-heat shield.  chamber is currently being pumped down. Vac currently at 3.3e-5Torr.    Wednesday, June 07, 2017, 12:48, Aaron Schmidt, , , , , Turbo pump cooling   Wednesday, June 07, 2017, 10:00-12:00: Cooling was split/routed from two bottom lines with tees and run to the turbo pump.     Tuesday, August 18, 2020, 12:40, Aaron Schmidt, , , , , IEVAP:IGP1 swap out   INIFICON -  BPG - SN: 232 PN: 353-573 Tuesday, August 18, 2020, 10:38: Control head for IGP1 swapped with bagged one.   Thursday, April 15, 2021, 15:01, Marla Cervantes, , , , , IGP1 patch  Thursday, March 31, 2021, 14:42    EVAP1's TGHT has been tripping even when the pressure is below the tripping limits. The temperature of the turbo pump and the

Goto page 1, 2, 3 ... 13, 14, 15

ELOG V2.9.2-2455