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Message ID: 394     Entry time: Wednesday, November 29, 2017, 16:18
Author: Laura Lambert 
Target Material: Empty 
Target Oven W.O#: 39530-3 
Source: LP-FEBIAD 
Status: Done 
Subject: Temperature measurements for ARIEL 

 Wednesday, November 29, 2017, 16:17

LP-FEBIAD loaded into evap2 today and currently pumping down.

Temperature measurements of the ionizer will be done by Fernando for ARIEL development.

Ta foil covering side holes on heat shield so no temp measurements can be done using OMEGA on side ports of evaporator as per request of Fernando

No Ta heat shields on container.

Final desired temperature of ionizer = 2000C


 Thursday, November 30, 2017, 09:51

HS water valves opened, no leaks detected.

IGP1 = 2.1e-7 Torr

IGP2 = 1.7e-7 Torr

Tapped up to TGHT = 350A, 5.83V; TBHT = 230A, 3.31V

IGP1 = 6.3e-7 Torr

IGP2 = 3.7e-7 Torr

Will check temp measurements in lab after lunch before proceeding...


 Friday, December 01, 2017, 11:04

Temperature measurements done.

Initiated auto-cool this morning.

TGHT cooling at 2.0A/min and TBHT at 1.0A/min.


Monday, December 04, 2017, 11:04

Removed from evap2 this morning.

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