...
| Number | Title and Link | Author | Date Modified |
|---|---|---|---|
| DOCATLAS CO2-10000100 | ATLAS CO2 Plant -100 High Pressure Decay Test.docx | Brian Qiu | 8 July 2020 |
| DOCATLAS CO2-10001101 | ATLAS CO2 Plant -101 Evacuation and CO2 Filling Procedure.docx | Brian Qiu | 3 June 2020 |
| DOCATLAS CO2-10002102 | ATLAS CO2 Plant - Operation 102 operation of the Julabo chiller .docx | Brian Qiu | 8 July 2020 |
| DOCATLAS CO2-10003103 | ATLAS CO2 Plant -103 Startup and Shut Down of the CO2 Plant 7-9.docx | Brian Qiu | 9 July 2020 |
| ATLAS CO2-104 | Brian Qiu | 18 Nov 2021 | |
| DOC-10004 | Scott Newbry | 29 March 2021 | |
| DOC-10005 | Scott Newbry | 29 March 2021 | |
DOC-10004 additional | Brian Qiu | 21 Sep 2021 |
Notes:
See Thermal Tests (confluence page) for links and information on the studies done so far at SLAC for Thermal Testing (and related instrumentation).
Manual for VFD: https://www.hitachi.us/supportingdocs/forbus/inverters/Support/WJ200_Instruction_NT325X.pdf
CO2 Operation harzard table is here
The spreadsheet for operating CO2 system is here
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QC Test Box XY Stages
01:02 AM May 22, 2021: UNDER DEVELOPMENT BY SANHA (This section serves as a documentation as well as an e-log, while the system is still under development.)
This section documents the set-up and the operation of the XY stages (one for the ring and the other for the stave) in the QC test box.
Contact: Sanha Cheong (sanha@slac.stanford.edu)
DCS & Monitoring
Contact: Valentina Cairo (vcairo@slacContacts: Sanha Cheong (sanha@slac.stanford.edu) , Zhi Zheng (zzheng@slac& Matthias Wittgen (wittgen@slac.stanford.edu)
Set-up Overview
The stages are powered OpenBuilds 24V DC power supplies inside the QC test box. They are also connected via USB to the iMac (running Ubuntu) next to the QC text box and can be controlled by `OpenBuilds CONTROL` software.
Operation & Calibration Procedures
Ring Stage
USB0, Left PS
X: + is down, - is up. steps / mm = 197.04
Y: + is in, - is out. steps / mm = 57.14
Interlocks: X = [-5.21mm, 263mm] Y = [-5.18mm, 410mm]