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Message ID: 649     Entry time: Friday, March 16, 2018, 08:15
Author: Aaron Schmidt 
Target/No.#: Nb#8 
Source: HP-SIS 
Station: ITW 
Module: TM2 
Target Oven W.O#: 38817-2 
Heat Shield W.O#: 42738-12 
Status: In progress 
Subject: Conditioning Nb#08 

Friday, March 16, 2018, 08:42: Roughing.

Friday, March 16, 2018, 10:34: Turbo pumps started.

Friday, March 16, 2018, 10:40: Ion gauge on.

Friday, March 16, 2018, 10:45: RGA on.

Friday, March 16, 2018, 13:10: Check. Vacuum @ 7.37e-7T

Monday, March 19, 2018, 06:44: Waterlines opened: Vacuum stable @ 2.16e-07T

Monday, March 19, 2018, 06:46: Power/sources on.

Monday, March 19, 2018, 06:49: IV4 Opened.

Device Temp
[C]		  Flow
[lpm]
 HS + MSP 21.6 3.68
 TBHT 22.2 2.97
 COIL + EE 21.4 4.73
 TGHT  21.5 5.39

Monday, March 19, 2018, 06:51: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Monday, March 19, 2018, 06:57: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Monday, March 19, 2018, 07:02: Optics on & reset.

Monday, March 19, 2018, 10:53: Drops in BIAS voltage from 30kV to below 22.5 kV and spikes to the BIAS current (282 uA) observed. Unstable.

Monday, March 19, 2018, 12:56: Communications issue noted with the mass separator magnet. Increase in Amp achieves no change in Gauss. Kyle L notified.

TMS:HALLMB1:RDFIELD Communication error. 

Monday, March 19, 2018, 14:00: MB1 Communication error fixed. However the negative voltage on Q2 & Q5 in unavailable. 

Monday, March 19, 2018, 15:07: Auto cooling TGHT / TBHT to 500 / 150 A @ 6A/4A per min.

Monday, March 19, 2018, 15:17: Auto cooling halted. TGHT / TBHT @ 501 / 152 A. Manually put to 500 / 150 A.

Controller for TMS:Q5 & TMS:Q2 off for repair.

Tuesday, March 20, 2018, 09:09: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Tuesday, March 20, 2018, 12:58: The controller was fixed. Nb#08 conditioning continues with tests.

Wednesday, March 21, 2018, 06:24: Auto-cooling @ 2A per min.

Wednesday, March 21, 2018, 11:23: Sources at 0. Off.

Wednesday, March 21, 2018, 11:29: Power off. Waterlines purged.

Wednesday, March 21, 2018, 11:32: RGA off. IV4 closed/reset.

Wednesday, March 21, 2018, 11:33: Ion gauge off. Turbos off.

Wednesday, March 21, 2018, 13:15: Venting.

Attachment 1: Nb#08.docx  1.839 MB  Uploaded Thursday, March 22, 2018, 10:59
Attachment 2: TS-2018-03-16-10-45.rga  3.666 MB  Uploaded Thursday, March 22, 2018, 10:59
Attachment 3: OMEGA_OM-DAQPRO-5300_21-Mar-18_14.40.06.dlp  948 kB  Uploaded Thursday, March 22, 2018, 10:59
Attachment 4: ER-580-200-30kV-m7.txt  3 kB  Uploaded Thursday, March 22, 2018, 10:59  | Show | Hide all
Attachment 5: ER-580-200-30kV-m23.txt  3 kB  Uploaded Thursday, March 22, 2018, 10:59  | Hide | Hide all 
value (Voltage offset       0.0000)
     80.0000
      0.7000
     80.0000
  29978.0220
21
21
./emit.dat
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 -0.0943 -0.0949 -0.0861 -0.0851 -0.0940 -0.0967 -0.0934 0.0433 0.1163 0.0049 -0.0681 -0.0897 -0.0879 -0.0903 -0.0912 -0.0891 -0.0848 -0.0891 -0.1010 -0.0912 -0.0928
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Attachment 6: ITW-TM2-Nb#08-HP-SIS_Test_Stand.docx  572 kB  Uploaded Thursday, September 13, 2018, 11:49
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