Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  Test-Stand, Page 37 of 53  Not logged in ELOG logo
Entry  Monday, July 15, 2019, 15:59, Fernando Maldonado, P2N, , , , , , Done, Re-wiring on service cap. 
Monday, July 15, 2019, 15:54 : TBHT high current cables moved to Coil feedthroughs.
Coil high current cables moved to TBHT feedthroughs.
Resistor across  Coil feedthroughs E and F are now moved between TBHT feedthroughs A and B.
Entry  Thursday, June 25, 2020, 08:57, Fernando Maldonado, Test FEBIAD, HP-FEBIAD, , , 38295-8, 42752-5, Done, FEBIAD development part 1/3 
 Reminder. Mini pump still linked to SV1. DO NOT OPEN SV2!!!
 
The plan for today Thursday, June 25, 2020 is:

    Optimize (tune) the beam to FC0 and then to FC6.
    Compensate
Entry  Tuesday, June 30, 2020, 21:59, Fernando Maldonado, Test FEBIAD, HP-FEBIAD, , , 38295-8 , 42752-5 , Done, FEBIAD development part 2/3 
 Reminder. Mini pump still linked to SV1. DO NOT OPEN SV2!!!
 
The plan for today Wednesday, July 01, 2020 (
Entry  Monday, July 06, 2020, 05:28, Fernando Maldonado, Test FEBIAD , HP-FEBIAD, , , 38295-8 , 42752-5 , Done, FEBIAD development part 3/3 
Reminder. Mini pump still linked to SV1. DO NOT OPEN SV2!!!
 
The plan for today Monday, July 06, 2020 is:
Entry  Tuesday, September 01, 2020, 14:01, Aaron Schmidt, , , , , , , Done, New tubing installed on loops 
Tuesday, September 01, 2020, 14:00: 
New tubing installed.
Blue on FS#4 loop (A)(B)
Entry  Wednesday, December 02, 2020, 16:18, Fernando Maldonado, , , , , , , Done, Gas delivery system upgrade 
Yesterday, December 1st, I successfully installed and tested the gas system inside the faraday cage.
The changes performed were as follows:

    Remove He gas tank (to make room for new tank)
    Remove calibrated leak to connect new gas line
    Remove convectron
Entry  Friday, December 04, 2020, 13:39, Alexander Shkuratoff, , , , , , , Done, TM3 service tray prototype preparatory HV tests 
Friday, December 04, 2020, 13:34
Vacuum is at 3.6e-6 Torr and possibly still dropping. Starting HV tests with just a tube and wire hanging down from the feedthrough. Turned on
power supply and started raising voltage.
    Reply  Wednesday, January 20, 2021, 11:30, Fernando Maldonado, , , , , , , Done, Cathode bias mode configuration confirmed 


    
        
            Fernando Maldonado wrote:
        
        
            
            Wednesday, October 30, 2019, 14:49: John C. changed the polarity of the anode power supply to negative,
Entry  Thursday, January 21, 2021, 10:10, Fernando Maldonado, , LP-SIS, , , 44139-10, 44378-2, Done, Energy spread calibration - SIS with TBHT negatively biased 
 Thursday, January 21, 2021, 10:05: Anodeless Negative Bias On Surface Ion  Source, or ANBOSIS (still working on the acronym). installed to
test energy spread vs position.
The SIS allow a more forgiving operation while calibrating such that other sources can have these type of measurements.
Entry  Thursday, January 21, 2021, 10:55, Fernando Maldonado, , , , , , , Done, Updated Good Vac value for TSG:IG1 
On Tuesday the hard good vacuum level was changed from 7e-6 T to 1e-5 T to allow larger leak rates when testing FEBIAD.
Also this new level should allow faster heating rates (be mindful and cautious)
Work done as per WP C2021-01-19-9
Entry  Thursday, February 04, 2021, 19:22, Fernando Maldonado, , LP-SIS, , , 44139-10 , 44378-2, Done, Energy spread calibration with SIS ESC_-_Feb_5_Start.docx
See e-log entry: 884:
Thursday, February 04, 2021, 18:45: Roughing
Thursday, February 04, 2021, 19:13: Turbos on.
Entry  Thursday, February 18, 2021, 15:15, Fernando Maldonado, , , , , , , Done, HLA tests 
Thursday, February 18, 2021, 15:01: With the help of Spencer Kiy, we tested the proper communication from python to epics.
Getting TSP:Q1 PV: successful both from the web application and jupyter notebook.
Setting TSP:Q1 PV: successful from the web application, failed jupyter notebook.
Entry  Monday, February 22, 2021, 18:25, Fernando Maldonado, , HP-FEBIAD, , , , , Done, FEBIAD parameter scans ESC_-_Feb_23_FEBAID_parameter_initial_checks.docxER-580-290-30kV-m28_2021-2-23.txt
Monday, February 22, 2021, 17:48 Roughing
Monday, February 22, 2021, 18:17: Turbos on.
Monday, February 22, 2021, 18:25: IG1 on.
Entry  Monday, March 01, 2021, 12:58, Fernando Maldonado, , LP-FEBIAD, , , , , Done, FEBIAD parameter scans v2 
 Monday, March 01, 2021, 12:57: Roughing
Monday, March 01, 2021, 13:30: Turbos on. Started a bit late as I was distracted. They were ready at around 13:26
Monday, March 01, 2021, 13:41: IG1 on. 
Entry  Monday, March 01, 2021, 16:13, Fernando Maldonado, , , , , , , Done, Temporary RGA installation EXTorr.PNG
 Monday, March 01, 2021, 16:03: An ExTorr RGA has been installed in the ISAC test stand.
The original SRS 100 is still broken ( e-log 778)
Entry  Monday, June 07, 2021, 14:40, Aaron Schmidt, , , , , , , Done, FC6 re-installed 
Monday, June 07, 2021, 14:39: Roughing beam line section.
Monday, June 07, 2021, 14:46: TMS:TP6 on.
Monday, June 07, 2021, 14:49: TMS:TP2 on.
Entry  Friday, June 25, 2021, 11:18, Aaron Schmidt, Ta#62, LP-SIS, ITE, TM4, 44691-4, 44378-4, Done, Ta#62 Conditioning - New Ta#62_44691-4_Conditioning_-_R.docxTa#62_44691-4_Conditioning..docxITE-TM4-Ta#62-LP-SIS_Test_Stand.docx
Replacement Ta target for the previous one (44139-10) https://elog.triumf.ca/TIS/Test-Stand/880
Friday, June 25, 2021, 11:16: Roughing.
Friday, June 25, 2021, 11:55: TP1B started.
Entry  Friday, July 30, 2021, 16:28, Fernando Maldonado, , LP-FEBIAD, , , 41790-10, 44378-5, Done, FEBIAD parameter scan - efficiency measurements  
Restarting everything after swapping RP1 (see elog 889).


Friday, July 30, 2021, 16:14: IG1 @ 7.02e-7 T.
Entry  Tuesday, September 07, 2021, 16:04, Alexander Shkuratoff, , , , , , , Done, Replaced flange on F/T R with blank flange 
Feedthrough R had a flange installed with a HV feedthrough on it for TM3 service tray prototype HV tests. It was replaced today with the original blank
flange.
Entry  Thursday, November 04, 2021, 11:55, Fernando Maldonado, , , , , , , Done, Opening vacuum chamber for thesis pictures :p 
Thursday, November 04, 2021, 11:54: Venting
water loop removed
Thursday, November 04, 2021, 13:39: Roughing
ELOG V2.9.2-2455