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Message ID: 489     Entry time: Sat Dec 14 07:58:25 2024
Author: Luis 
Type: Update 
Category: VAC 
Subject: Vacuum sytem staus and Viton O-rings  

[Luis]

RGA Volume: T = 23°C, P = 1.71e-9 Torr
Main Volume: T = 22°C, P = 5.71e-9 Torr

On 12/13 I took another RGA scan to verify the state of the vacuum system and to see whether the degassing of the filament had worked. The results of the scan shows that we did get an overall improvement of the noise levels, though we still have some peaks that are higher than the rest.

Also, while I was around, I transferred the Viton O-rings to a bag and labeled it properly. They are ready to be put into the clean room.

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