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Message ID: 476     Entry time: Wed Nov 20 12:31:24 2024
Author: Luis 
Type: Update 
Category: VAC 
Subject: Leak test RGA Scan after vacuum repairs 

[Luke, Luis]

After the gasket replacement performed on Monday (11/18/24) we let the vacuum pump down to UHV pressure for a couple days. Today (11/20/24) we measured the pressure to be 5.30*e^-9 with a temperature of 22C, and we performed a leak test and RGA Scan.

Here are the results:

Connection Leak rate (torr)
Reducing Cross - TP Left 4.5e-9 (lowish)
Reducing Cross - TP Right 6.0e-9 (lowish)

 

 

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