Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 6 of 138  Not logged in ELOG logo
Entry  Monday, May 02, 2016, 11:33, Travis Cave, Conditioning Station, Standard Operation, TM2, no target, module moved 

TM#2 was moved to the SW Silo from the Conditioning Station. TM#3 was from from the NW Silo to the Conditioning Station.

Entry  Monday, May 09, 2016, 10:13, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, module moved 

TM#3 was moved from the conditioning station to the NE Silo. TM#2 was moved from the SW Silo to the South hot cell.

Entry  Thursday, May 19, 2016, 10:35, Travis Cave, South Hot-Cell, Standard Operation, TM1, no target, module moved 

TM#1 has been moved from the south hot cell to the north west silo.

Entry  Tuesday, May 31, 2016, 09:45, Travis Cave, South Hot-Cell, Standard Operation, TM3, no target, module moved 

TM#3 has been moved from the NE Silo to the south hot cell.

Entry  Thursday, June 02, 2016, 08:44, Travis Cave, South Hot-Cell, Standard Operation, TM3, no target, Electrical Check TM3_elec_chk_no_tgt.PDF

Electrical check of TM#3 no target at the south hot cell. see attached for results.

Entry  Friday, June 03, 2016, 11:35, Travis Cave, South Hot-Cell, Standard Operation, TM3, no target, module moved 

TM#3 has been moved back to the north east silo.

Entry  Wednesday, July 13, 2016, 08:47, Travis Cave, Conditioning Station, Standard Operation, TM3, no target, module moved 

TM#3 has been moved from the north east silo to the conditioning station.

Entry  Monday, July 18, 2016, 13:56, Travis Cave, South Hot-Cell, Standard Operation, TM3, no target, module moved 

TM#3 is now in the south hot cell.

Entry  Thursday, July 28, 2016, 11:27, Travis Cave, Conditioning Station, Standard Operation, TM3, no target, module moved 

TM#3 with no target has been moved from the conditioning station to the NE silo.

Entry  Wednesday, August 10, 2016, 09:44, Travis Cave, Conditioning Station, Standard Operation, TM3, no target, module moved 

TM#3 has been moved from the north east silo to the conditioning station.

Entry  Thursday, August 18, 2016, 14:19, Travis Cave, Conditioning Station, Standard Operation, TM3, no target, module moved 

TM#3 is now back in the the north east silo.

Entry  Wednesday, September 07, 2016, 11:44, Travis Cave, Conditioning Station, Standard Operation, TM3, no target, module moved 

TM#3 has been moved from the NE Silo to the conditioning station.

Entry  Wednesday, September 14, 2016, 13:53, Travis Cave, Conditioning Station, Standard Operation, TM3, no target, Module move 

TM#3, no target, has been moved from the conditioning station to the north east silo.

Entry  Wednesday, October 19, 2016, 11:46, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, module moved 

TM#2 has been moved from the south hot cell to the south west silo.

Entry  Monday, October 24, 2016, 11:34, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, module moved 

TM#2 has been moved from the south west silo to the south hot cell.

Entry  Tuesday, March 21, 2017, 10:06, Travis Cave, Conditioning Station, Standard Operation, TM4, no target, module moved 

TM#4 has been moved from the SW Silo to the conditioning station.

Entry  Monday, March 27, 2017, 13:40, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Electrical Check TM2__No_Tgt.PDFTM4__No_Tgt.PDF

Did the start of the running year electrical checks of both TM#2 and TM#4 with no target attached to either module. TM#2 was in the south hot cell and TM#4 is in the conditioning station under vacuum.

Entry  Tuesday, March 28, 2017, 09:18, Travis Cave, South Hot-Cell, Standard Operation, TM4, no target, module moved 

TM#4 has been moved from the conditioning station to the south hot cell.

Entry  Wednesday, April 05, 2017, 09:46, Travis Cave, Conditioning Station, Standard Operation, TM1, no target, module moved 

TM#1 has been moved from the North West silo to the conditioning station.

Entry  Friday, April 07, 2017, 09:53, Travis Cave, Conditioning Station, Maintenance, TM1, no target, Electrical Check and TM1 other checks TM1_elec_chk_no_tgt.PDF

Results of an electrical check on TM#1 with no target attached to it.

 I use this e-log entry for TM1 notes as well  1. TM1 IG1 is a dual filament gauge . Its filament is very close to grid now. It shorted one time during the pumping down. It still works fine so far . But, we may need to change it if we use this module in TS again.

TCS 1G1 and 1G1S are pumped to 5Xe-6 torr. IG2 stayed at 2.5XE-5 torr. Since no target is installed on module , I capped top of HS water line. Maybe, the small o-ring seal in cap is too old, I found a big leak on this seal when i use LD check it. That is the reason IG2 stayed too high. Still, Leak check and helium presuure test are fulfilled on TM1. Leak detector BLR 5XE-7 atm.cc/sec, BP 0.0XE-4 torr9.  Back up pressure is 51 mtorr which is high because of leak on HS line cap seal so LD BLR is high. At this level, Ta+-, Tube +-, MSP,  EE are good.  Other air to vacuum seal are good as well at this leak rate.  I will check and change small o-ring seal in HS cap. The TM1 is functional basically.

ELOG V2.9.2-2455