| Removed line 56 |
| - !Automatic Cryostat Control and Monitoring |
| Removed lines 58-66 |
| - All our cryostats are monitored and controlled with [SEA|http://lns00.psi.ch/sinqwiki/Wiki.jsp?page=Sea].\\ |
| - All instruments are equipped with a temperature controller (Lakeshore 340) for the temperature control \\ |
| - and a cryostat control unit (CCU) for the control of pressures, levels and valves.\\ |
| - The CCU will only work with a correctly configured SEA instance. It can read the pressure in the VTI pumping line\\ |
| - (see [orange cool down|http://lns00.psi.ch/sinqwiki/Wiki.jsp?page=OrangeCryostatCooldownProcedure] and set the needle valve accordingly.\\ |
| - It reads the analog output of AMI Helium level meters and serves as a level indicator for our 2 point liquid Nitrogen level meter.\\ |
| - The Unit is used to energize the electromagnetic valves involved in the automatic Nitrogen/Helium refill. |
| - |
| - [CCU|CCU.png] |
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