AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 2     Entry time: Mon Feb 5 15:17:48 2024
Author: Konrad, Ragan, Peter 
Subject: Vacuum testing of the flange with water cooling 

Connected the flange with the cooling system in place, attached pictures represent the set up used. Currently testing for potential leaks as minimum pressure achived is 4.0e-5 mbar

Pressure (mbar) Time (sec)
8.7e-4 109
6.3e-4 125
4.5e-4 155
3.5e-4 190
1.2e-4 430
9.6e-5 570
8.1e-5 720
6.2e-5 1030

5.8e-5

1200
5.6e-5 1500
5.4e-5 1680
5.1e-5 1930
4.8e-5 2340
4.4e-5 3120
4.2e-5 4200
4.1e-5 4860
4.0e-5 6480

 

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