2014/06/02
| 1430 | Clean Nitrogen and Helium cold traps. |
|---|---|
| 1600 | Pump the main bath. Flush main bath with Helium such that G3=72.0 mbar. Leak check during this time showed a background rate of 1.5e-8 mbar*l/s and no indication of a leak. |
| 1630 | Commence LN2 transfer. |
| 1730 | Finish LN2 transfer. |
| 1900 | Commence cryocleaning mixture overnight. |