In this mode, the fridge, and separator are being maintained cold by keeping
Outlet Flows (nominal)
| Outlet Flow (in slm) | Run Valve | How to check and control | |
|---|---|---|---|
| Fridge | 15 | (link to a page) | (link to a page) |
| Separator | 20 | N/A | (link to a page) |
| Magnet | ~7 (on pressure PID at 0.9 psi) | N/A | (link to a page) |
Conditions
- Fridge parameters & valve positions when the fridge is in Hold Cold Mode
- QT system conditions when the fridge is in Hold Cold Mode
- Magnet conditions when the fridge is in Hold Cold Mode
- Cryo-control (CCP) parameters / conditions when the fridge is in Hold Cold Mode
- Microwave parameters / conditions when the fridge is in Hold Cold Mode
- Target Lifter conditions when the fridge is in Hold Cold Mode
- UVA-NMR conditions when the fridge is in Hold Cold Mode