Tuda logbooks General E1104 ISACII E1195 E1103 E1147 S1287 S1203 S1233 S1284 S1447 23Na(a,p) S1540 S1381  S1847 Catania

S1287

Fields marked with * are required Entry time: Thu Nov 14 20:54:58 2024 Author*: Type: - please select - Routine Other Category: - please select - General Other Subject: <p> <table width="98%" align="center" cellspacing="1" style="border:1px solid #486090;"> <tbody> <tr> <td cellpadding="3px" style="background-color:#486090; font-weidht:bold; color:white;">JB wrote:</td></tr> <tr> <td cellpadding="10px" style="background-color:#FFFFB0;"><p>Attached plot shows rate of pressure increase in ~2l volume upstream of TUDA with Ni window #2 installed on reentrant flange. Comparison between</p> <p>a)pumping out TUDA and 2l volume, and</p> <p>b) filling TUDA with ~340mbar of He and pumping out 2l volume.</p> <p>In both cases, 2l volume isolated from pumps at start.</p> <p>&nbsp;</p> <p>Gradients are comparible, hence no detectable He leak through window.</p> <p>&nbsp;</p> <p>Will repeat with other windows and blank flange tomorrow.</p></td> </tr> </tbody> </table> </p><p> </p> Encoding: HTML   ELCode   plain   Suppress Email notification Attachment 1:

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