 Monday, May 08, 2017, 10:05, Laura Lambert, , , , Maintenance, Turbo pump control box replaced
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Monday, May 08, 2017, 10:05
Turbo pump control box died last week.
Replaced with a new one. |
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Thursday, May 11, 2017, 11:30, Laura Lambert, , , , Maintenance, New Ion Gauge for IGP2
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Thursday, May 11, 2017, 11:25
IGP2 has been having problems where sometimes it turns off and requires simply unplugging and plugging back in.
Ion gauge has been replaced. |
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Tuesday, July 18, 2017, 15:30, Laura Lambert, , , , Maintenance, Paddle wheel replacement for all evap2 water supplies
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Tuesday, July 18, 2017, 15:26
Problems occured with TGHT water supply paddle wheel stopped and therefore tripped off evap2 last week.
All paddle wheels were replaced today for evap2 [other than the chiller]. |
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Monday, December 11, 2017, 14:22, Laura Lambert, , , , Maintenance, Interlock limits updated to 500mTorr
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Monday, December 11, 2017, 14:21
Dave updated evap2 interlock limits to 500mTorr for TGHT and TBHT on friday
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Wednesday, March 04, 2020, 14:33, Aaron Schmidt, , , , Maintenance, PS swap out
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The TGHT PS was found to be defective.
It was uninstalled w/ Joel S: I2020-02-28-2. |
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Tuesday, April 12, 2022, 13:41, Aaron Schmidt, , , , Maintenance, New Flex - line HS installed
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Old HS sprang a leak in the copper tubing.
HS#44378-15
Tuesday, April 12, 2022, 13:35: Roughing. |
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Tuesday, May 10, 2022, 14:43, Aaron Schmidt, , , , Maintenance, Active TP removed / Swap / Slow start TP
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Tuesday, May 10, 2022, 14:42: TV551 Varian. SN: 202311 (Slightly active from BL1A
- will not cross contaminate. Field only - Tagged) was removed as it was meant to be a temporary fix. Replacement (Refurbished) pump is to be installed.
(Tomorrow - Use slow start function as per vacuum group) |
Thursday, August 08, 2013, 15:41, Laura Lambert, NiO, 39530-6, HP-FEBIAD, In progress, Sintering NiO # 2 
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Thursday, August 08, 2013, 15:19
NiO target materials loaded into the container yesterday.
Total discs = 530, (5 discs/pack) |
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Tuesday, October 29, 2013, 15:50, Anders Mjos, , , , In progress, Copper bars on TGHT and TBHT
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Tuesday, October 29, 2013, 15:50: Pumping down
Wednesday, October 30, 2013, 09:32: Turbo started
Wednesday, October 30, 2013, 14:50: The Cu-bars were heated to 600A and 300A for TGHT and TBHT respectively. |
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Wednesday, November 06, 2013, 17:36, John Wong, TaC, Target Boat #2, , In progress, Testing TaC matrix coating
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The purpose of this experiment is to improve the TaC coating mixed with other metals as additives. The coating solution will be sprayed on Ta metal
(0.015" thick, same thickness as the target container).
The samples will be sintered at ~ 1800C. Once the process is completed, a graphite tube will be inserted into the tube, and then re-heated |
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Wednesday, January 15, 2014, 17:45, John Wong, Empty, 39165-9, LP-SIS, In progress, Sintering TaC coating container
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Wednesday, January 15, 2014, 17:30
Target container is coated with TaC. No Ta-heat shields are used.
TGHT will be ramped up to 580A at 0.2A/min. |
 Thursday, January 16, 2014, 13:06, Laura Lambert, Empty, 39165-9, LP-SIS, In progress, Sintering TaC coating container
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John Wong wrote:
Wednesday, January 15, 2014, 17:30 |
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Friday, January 17, 2014, 09:34, John Wong, Empty, 39165-9, LP-SIS, In progress, Sintering TaC coating container
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Laura Lambert wrote:
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Friday, January 17, 2014, 10:18, Laura Lambert, Empty, 39165-9, LP-SIS, In progress, Sintering TaC coating container
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John Wong wrote:
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Friday, January 17, 2014, 12:52, John Wong, Empty, 39165-9, LP-SIS, In progress, Sintering TaC coating container
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Laura Lambert wrote:
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Friday, January 24, 2014, 14:25, Laura Lambert, Empty, 40282-4, TARGET BOAT, In progress, Sintering Ta target boat with TaC coating
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Laura Lambert wrote:
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Monday, January 27, 2014, 10:59, Laura Lambert, Empty, 40282-4, TARGET BOAT, In progress, Sintering Ta target boat with TaC coating
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Laura Lambert wrote:
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Tuesday, January 28, 2014, 11:57, Laura Lambert, Empty, 40282-4, TARGET BOAT, In progress, Sintering Ta target boat with TaC coating
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Laura Lambert wrote:
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Friday, March 07, 2014, 11:46, Laura Lambert, , 40282-3, TARGET BOAT, In progress, Sintering TaC coated end caps
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Friday, March 07, 2014, 11:41
The target container end-caps were sintered previously, but did not fully complete the sintering process [See elog entry # 119 EVAP2]
The caps are inserted in the target boat wrapped in graphite foils with 3 x Ta-heat shields. |
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Friday, March 21, 2014, 16:18, John Wong, TiC, 38817-8, HP-SIS, In progress, Sintering TiC
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Friday, March 21, 2014, 16:09
Target container is loaded with 360 Discs of TiC.
Target length = 11.7cm. |
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