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Message ID: 180     Entry time: Tuesday, February 10, 2015, 14:01
Author: Laura Lambert 
Target Material: Empty 
Target Oven W.O#: 41077-2 
Source: LP-SIS 
Status: Done 
Subject: Conditioning graphite insert inside container - no heat shield 

 Tuesday, February 10, 2015, 14:00

Container loaded into EVAP2 at noon.

no heat shields.

Chamber currently being pumped down.

TGHT/ TBHT will be ramped up to 580A/ 230A, tapped up manually.


 Tuesday, February 10, 2015, 14:39

HS water valves opened, no leaks detected.

Tapping up manually / recording data in excel


 Wednesday, February 11, 2015, 11:24

Reached max set points yesterday early evening.

Tapped down manually this a.m.

Will vent and open this afternoon.


 Wednesday, February 11, 2015, 15:54

Took out this afternoon.

container looks good.

graphite insert removed/ inspected - not much change, slightly lighter in colour.

[see attachments for graphs/ table]


 

Attachment 1: graphite_insert_table.JPG  67 kB  Uploaded Wednesday, February 11, 2015, 16:08  | Show | Hide all
Attachment 2: graphite_insert_no_hs_power_vs_temp.JPG  61 kB  Uploaded Wednesday, February 11, 2015, 16:09  | Show | Hide all
Attachment 3: graphite_insert_no_hs_resistance.JPG  64 kB  Uploaded Wednesday, February 11, 2015, 16:09  | Show | Hide all
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