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Message ID: 559     Entry time: Wednesday, January 18, 2017, 09:23
Author: Aaron Schmidt 
Target/No.#: Ta Test 
Source: LP-FEBIAD 
Station:  
Module:  
Target Oven W.O#: 39530-3 
Heat Shield W.O#:  
Status: In progress 
Subject: Tri-Coil FEBIAD for testing 

Wednesday, January 18, 2017, 09:22: Roughing

Wednesday, January 18, 2017, 09:41: Turbo pumps started.

Wednesday, January 18, 2017, 11:01: Ion gauge on.


Thursday, January 19, 2017, 08:15: Water lines opened. No response on RGA. Vacuum stable @ 1.70e-07T.

Thursday, January 19, 2017, 08:55: Power/Sources on. BIAS/EZL/EE @ 30/15/1.5 kV . Coil @ 50 A . Anode @ 200 V.

 Device Temp
[C]
 Flow
[lpm]
 HS + MSP 24.9 3.99
 TBHT 24.8 3.15
 COIL + EE 24.7 5.16
 TGHT  24.7 5.05

Thursday, January 19, 2017, 08:59: IV4 opened. Auto ramping TGHT / TBHT to 580 / 290 A @ 2A per min.


Friday, January 20, 2017, 08:25: TSG : TP1A and TSG : BV1A were noticed to be tripped around 6am.

Friday, January 20, 2017, 08:42: Bypass to restart TSG : TP1A and TSG : BV1A. TP1A is at speed.

 Device Temp
[C]
 Flow
[lpm]
 HS + MSP 34.1 3.99
 TBHT 25.0 3.19
 COIL + EE 24.7 5.19
 TGHT  26.5 5.05

 

Friday, January 20, 2017, 11:48:  Auto ramping  TBHT to 320 A @ 2A per min.

Friday, January 20, 2017, 15:51: Coil @ 100A


Saturday, January 21, 2017, 11:00: Increased TB HT voltage limit to 2.75 V. TBHT current went back up from 313 to 319 A. -AM


Monday, January 23, 2017, 10:08: Argon Valve closed.

Monday, January 23, 2017, 10:33: Neon Valve closed.

Monday, January 23, 2017, 11:00: Auto-cooling @ 4A per min. Coil reduced from 100 A to 50 A

Monday, January 23, 2017, 13:32: Power/sources off.

Monday, January 23, 2017, 13:35: RGA off. IV4 closed. Ion gauge off. Turbo pumps off.

 Monday, January 23, 2017, 14:45: Venting

Attachment 1: ER-580-290-30kV-m27.txt  3 kB  Uploaded Wednesday, January 25, 2017, 13:57  | Show | Hide all
Attachment 2: ER-580-290-30kV-m28(2).txt  3 kB  Uploaded Wednesday, January 25, 2017, 13:57  | Show | Hide all
Attachment 3: ER-580-290-30kV-m28.txt  3 kB  Uploaded Wednesday, January 25, 2017, 13:57  | Hide | Hide all
value (Voltage offset      40.0000)
     80.0000
      0.7000
     80.0000
  29978.0220
21
21
./emit.dat
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Attachment 4: ER-580-320-30kV-m20.txt  3 kB  Uploaded Wednesday, January 25, 2017, 13:57  | Show | Hide all
Attachment 5: ER-580-320-30kV-m22.txt  3 kB  Uploaded Wednesday, January 25, 2017, 13:58  | Show | Hide all
Attachment 6: ER-580-320-30kV-m40.txt  3 kB  Uploaded Wednesday, January 25, 2017, 13:58  | Show | Hide all
Attachment 7: TS-2017-01-18-11-02.rga  655 kB  Uploaded Wednesday, January 25, 2017, 13:58
Attachment 8: TS-2017-01-18-11-40.rga  1.287 MB  Uploaded Wednesday, January 25, 2017, 13:58
Attachment 9: TS-2017-01-20-08-28.rga  631 kB  Uploaded Wednesday, January 25, 2017, 13:58
Attachment 10: TS-2017-01-21-11-01.rga  1.545 MB  Uploaded Wednesday, January 25, 2017, 13:59
Attachment 11: Ta_Tri-coil_FEBIAD_Test_stand.docx  4.366 MB  Uploaded Friday, January 27, 2017, 10:44
Attachment 12: ITE-Test_Ta-LP-FEBIAD-_TRI_COIL-_Test_Stand.docx  740 kB  Uploaded Friday, January 27, 2017, 11:26
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