Travis assisted in installing a temperature reading RTD from Omega (SA1-RTD-MTP) on the water supply. The RTD has been installed with a 503 Ohm resistor => 0V = -175.75 C, 10V = 205.71 C. The RTD has been connected to Ch 9 on the data logger.

Offset calibration data towards the SUPPLY temperature reading is attached.

Swapped RP2 out from a Varian SH-110 to a Varian PTS06001.

Wednesday, March 10, 2021, 14:20: RP2 on.

Wednesday, March 10, 2021, 14:27: Turbo pumps on

 e-fault submitted and vacuum group (Edi) notified.

Monday, September 14, 2015, 09:33: RP2 replaced by vacuum group

TMSRP2 has been struggling since the power bump occurred Nov 18, 2020

Monday, November 23, 2020, 09:48: Open TMS:PV2.

Monday, November 23, 2020, 09:51: Close TMS:PV2. CG2B @ 0.515T.

Monday, November 23, 2020, 09:52: TMS:RP2 off.

After disconnecting the backing line to RP2, a lot of water poured out of the line. May have back tracked from the vapour off of RP1 and the leaks on the chamber side. Both are on the same line.

Monday, November 23, 2020, 13:06: TMS:RP2 swapped w/ old Tri-Scroll pump. RP2 on.

Monday, November 23, 2020, 13:23: TMS:TP6 & TMS:TP2 on.

Monday, November 23, 2020, 13:29: Switch over FL1  to FL2 on IG6 Filament. IG6 on.

Monday, November 30, 2020, 10:12: CG2B @ 0.131T. TP6 & TP2 off. IG6 off. Close PV2 & shut off RP2.

Monday, November 30, 2020, 10:31: RP2 large Tri-scroll pump swapped back out for the small Varian RP.

Monday, November 30, 2020, 10:32: RP2 on.

Monday, December 07, 2020, 11:06: Turbo pump TP6 on.

Monday, December 07, 2020, 11:11: Turbo pump TP6 up to speed. TP2 on.

Monday, December 07, 2020, 11:14: IG6 on.

 Monday, August 23, 2021, 09:53: RP1 was swapped back to our original pump. (see e-log 889)

Derek informed that they test it overnight and performed well, and it's a bit slow but it goes down to 20 mT.

Current is at 36 mTorr and dropping.

Tuesday, August 18, 2020, 12:05: RP1 on

Tuesday, August 18, 2020, 12:10: RP1 off

Install Gas Ballast vapour port w/ filter.

Tuesday, August 18, 2020, 13:19: RP1 on

Disengage shipping locks*

Tuesday, August 18, 2020, 13:55: Turbo pumps on.

Tuesday, August 18, 2020, 14:02: TP1 A trip. TSG:CG1A pressure issue. Remove filter port on Gas ballast. Add blank.

TSG:CG1A pressure improving.

Tuesday, August 18, 2020, 14:37: TP1 A trip. TSG:CG1A pressure issue.

Tuesday, August 18, 2020, 14:48: Bypass BV1A. Switch on TP1 A.

Tuesday, August 18, 2020, 14:55: No trips* Bypass to remain until CG1A below 0.050T.

Tuesday, August 18, 2020, 21:58: Bypass removed. CG1A @ 0.041T.

After submitting a fault report (FR - ISAC Fault 12461) a Work Permit was issued (WP - C2019-07-19-1),

Controls tunnel the faulty signal to another ADC by removing signal no longer used at the Test Stand.

Test successful with a constant current power supply in the range 1 nA-40 nA.

TBD: does this work with beam?

Monday, August 23, 2021, 10:49: Aaron removed the Extorr RGA and install a blind instead.

When the new RGA arrives it will be changed.

Monday, June 18, 2018, 10:00: RGA removed from ISAC TS. Handed to Travis C. Communications issues found

Communications chip replaced.

 Tuesday, June 19, 2018, 08:36: Re-install RGA.

Tuesday, June 19, 2018, 10:29: RGA confirmed operational

Tuesday, February 03, 2015, 09:40: Venting

RGA installed on the 12" CF port below the Source Tray.

Wednesday, February 04, 2015, 13:45: RGA turned on and mass scan performed.

Friday, August 31, 2018, 10:10: The RGA will not re-connect to the computer. Manually turned it off while under vacuum to protect the filament before shutting down the turbo pumps.

Friday, August 31, 2018, 10:15: Ion gauge & turbo pumps off.

Wednesday, September 05, 2018, 10:00: Communications chip replaced by RH (Travis C.)

Wednesday, September 05, 2018, 10:40: Computer restarted to reconnect/reboot.

Wednesday, September 05, 2018, 11:05: RGA started

RGA Ionizer & Filament replaced as per SRS RGA manual.

The ionizer was found to be dirty and the previous RGA filament was broken. Initially the  old filament appeared to have warped and looked stuck to the anode grid/cage.

Both were replaced with clean parts. the support rods were also cleaned with acetone & methanol.

Parts used from the Replacement Ionizer Kit - SRS# O100RI

Repeller Cage - SRS Part# 7-00592

Anode Grid - SRS Part# 7-00591

Focus & Plate - SRS Part# 7-00590

ThO2/Ir Filament - SRS Part# 7-00611-720

Wednesday, December 05, 2018, 10:16: Roughing.

Probe bake out & RGA tuning required.

Wednesday, December 05, 2018, 11:08: Turbo pump on.

Wednesday, December 05, 2018, 11:13: Ion gauge on.

Wednesday, December 05, 2018, 13:38: TSG:BV1A Randomly shut off? TP1A tripped. Restarted.

Wednesday, December 05, 2018, 13:40: RGA switched on including the filament.

Thursday, December 06, 2018, 10:17: Vacuum @ 5.68e-07T on IG1 before Degas. Begin degas cycles 200 sec each, 1 min apart, 3 times.

Thursday, December 06, 2018, 10:30: Degas complete. Minimal change in IG1 Vac @ 5.70e-07T.

Tuesday, January 21, 2020, 13:42: The RGA was unable to connect. Typically connects on COM4, however it did not register. RGA Offline.

Brought in a separate RGA. Was able to connect & see the 2nd RGA ID on COM4. Removed 2nd RGA.

We likely need to replace / repair our communication chip again.

Wednesday, January 22, 2020, 13:21: The chip was replaced and the RGA reinstalled, however, the RGA is still no connecting on COM4.

The powersupplies added to the teststand for operation of the IGLIS source have been removed from the HV cage as well as the RFQ driver.. The connections of the 9PIN connector in the HV cage have been grounded and the wire used for an voltage offset of the source has been removed.

NOTE: The Anode PS cable (used for biasing the target with a FEBIAD) is left grounded --> has to be rewired when running a FEBIAD source - Anode PS is turned off

Just a quick check at the Test Stand:

1. The system operational (  white out not present ) with TSH:TBHT heating in progress.

2. Started the Archivers: for Source and Optics.

3. Removed bypass on TSH:SV5 since it's not necessary anymore.

4. Currently: TSH:TBHT=107A

Wednesday, April 18, 2012, 13:10: Roughing the vacuum chamber.

Wednesday, April 18, 2012, 13:34 : Turbo pumps started and at speed. Pressure 3.5 E-5 torr

Tuesday, March 29, 2016, 14:43: Roughing.

 Wednesday, March 30, 2016, 14:33: Venting   -AM

Friday, June 03, 2016, 14:50: Turbo pumps started.

Friday, June 03, 2016, 15:22:  RGA on.

Monday, June 06, 2016, 15:40: RGA still connected. OK. Screen shot saved. Vacuum @ 8.5E-07T

Wednesday, June 08, 2016, 15:26: RGA off

Wednesday, June 08, 2016, 15:29: Ion gauge off. Turbo pumps off.

Thursday, June 09, 2016, 12:44: Venting -AM

Thursday, May 17, 2012, 15:14: Started roughing. Cooling lines blanked off.

Thursday, May 17, 2012, 16:52: Starting turbos.

Thursday, May 17, 2012, 17:00: Turbos at speed. Vacuum at 1.5E-5.

Friday, September 14, 2012, 16:33: Roughing

Friday, September 14, 2012, 16:57: Starting turbos

Friday, September 14, 2012, 17:05 : Turbos at speed

Friday, September 14, 2012, 17:07: Vacuum at 8.7E-6