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Message ID: 7     Entry time: 08 Nov 2019 05:39
Author: Edgar Sanchez 
Type: Procedure/Operation 
Category: Cooling System 
Subject: Afternoon system monitoring  

14:00 TPC 330 mbar Recirculation 290 mbar. Liquid argon level in bath 65 cm 

15:00 TPC 335 mbar Recirculation 300 mbar. 

16:11 TPC 373 mbar Recirculation 333 mbar. 

17:26 TPC  330 mbar Recirculation 280 mbar. 

18:21 TPC  330 mbar Recirculation 280 mbar. 

19:10 Heat gun off 

20:40 TPC  225 mbar Recirculation 225 mbar. 

21:46 TPC  238 mbar Recirculation 242 mbar. 

Bubbler: 8.5 V, 5.2 mA

External LAr level: 60 cm 

 

 

 

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