MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
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Message ID: 598     Entry time: Fri Jun 22 03:11:51 2018
Author: takeshi 
ExpNbr: e755 
Type: VACUUM 
Category: Hardware 
Status: Fixed 
Target-Source: N/A 
Subject: the vacuum pressure and the target temperature 
We suspect the impurity of the vacuum causes the rebound behavior of the target temperature.
Here is the data of the vacuum level v.s. the target temperature as it increasing.
As Daisuke explained at the meeting, we are monitoring two point as temperature reference, the cell (A) and the heat shield (E).
The detail discussion is still ongoing.
Attachment 1: M2CvsE.png  25 kB  | Hide | Hide all
M2CvsE.png
Attachment 2: M2CvsA.png  27 kB  | Hide | Hide all
M2CvsA.png

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