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Message ID: 444     Entry time: Thursday, May 21, 2015, 17:26
Author: Anders Mjos 
Target/No.#:  
Source: LP-FEBIAD 
Station:  
Module: TM2 
Target Oven W.O#:  
Heat Shield W.O#:  
Status: In progress 
Subject: Re-testing new TM2 Source Tray  

Thursday, May 21, 2015, 17:26: Roughing

Thursday, May 21, 2015, 18:02: Turbos started

Thursday, May 21, 2015, 18:12: Turbos at speed. Vacuum at 4.7E-5 T


Friday, May 22, 2015, 08:00: Opened water. Vacuum stable at 3.4E-6 T. No response on RGA

Friday, May 22, 2015, 08:10: Pumping on gas line

Friday, May 22, 2015, 08:21: Opened gas line.

Friday, May 22, 2015, 08:30: Auto-ramping to 500 / 250 A at 4/2 A/min. Good/bad vacuum 4E-6 and 5E-6 T

Friday, May 22, 2015, 08:35: BIAS/EZL/EE to 10 / 10 / 1.5 kV. COIL 50 A, ANODE 200 V

Friday, May 22, 2015, 12:16: Opened IV4

Friday, May 22, 2015, 14:59: BIAS/EZL/EE to 30 / 15 / 1.5 kV

Friday, May 22, 2015, 15:29 : Auto-ramping to 580 / 270 A at 2/1 A/min.


Saturday May 23 15:10 TGHT: 7.51 V 580 A, TBHT: 2.23 V 270 A, ANODE 200 V 13.4 mA, FC0 1.5e-8 A, IG1 1.9e-6 T, COIL 0 V 0 A not responding, some bias sparking over last 7 hours


Monday, May 25, 2015, 09:07: EE current limiting. Started auto-cool down at 4/2 A/min. Vacuum 1.2E-6 T

Monday, May 25, 2015, 09:37: BIAS and EZL to 0

Monday, May 25, 2015, 10:34 : Closed IV4

Monday, May 25, 2015, 11:56 : Cool down complete. Stopped turbos.

Monday, May 25, 2015, 13:17: Venting

Monday, May 25, 2015, 13:25: HS cooling circuit purged.

Monday, May 25, 2015, 14:25: The EE water line was found to be touching the COIL lines on the source tray.

Attachment 1: TM2_Source_Tray_Test_FEBIAD_Target_Test_3.docx  1.143 MB  Uploaded Monday, May 25, 2015, 14:19
Attachment 2: 2015-05-22_Flow.xlsx  11 kB  Uploaded Monday, May 25, 2015, 14:19
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