[Dsg-hallb_prad_ii] PRad-II status updates

[Patrizia Rossi]

Dear Pablo,

Thank you very much for taking the time to write this clear update

Patrizia
------------------------------------------
# Patrizia Rossi
# Jefferson Lab
# 12000 Jefferson Avenue
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# e-mail: rossi at jlab.org<mailto:rossi at jlab.org>
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From: Dsg-hallb_prad_ii <dsg-hallb_prad_ii-bounces at jlab.org> on behalf of Pablo Campero Rojas <campero at jlab.org>
Date: Monday, 16 March 2026 at 10:13
To: dsg-hallb_prad_ii at jlab.org <dsg-hallb_prad_ii at jlab.org>
Subject: [Dsg-hallb_prad_ii] PRad-II status updates

Hello All,

Please find the status update for the PRad project below:

- Turbo Pump Testing: Tested five turbo pump readouts at zero Hz in LabVIEW. Upstream turbopumps are awaiting installation and testing.
- Leak Test Preparation: Verified local control of five turbo pumps via DCU units. Priority control settings were adjusted to bypass interlocks in preparation for the leak test scheduled to begin today.
- Next Steps: Once leak checks and the installation/alignment of the target cell are complete, DSG will proceed with the remaining instrumentation connections and communication tests.
- Pressure Sensors: Working on a new request to read three pressure sensors (upstream, chamber, and downstream) on LabVIEW program. One cable extension for downstream pressure sensor has been completed by Mindy.
- EPICS: Started testing the main PRad-II EPICS screen.


Regards,
Pablo

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