Line 1 was replaced by line 1 |
- !Automatic Liquid Nitrogen Fill Mechanism |
+ !Automatic Liquid Nitrogen Fill |
At line 2 added 10 lines. |
+ Automatic nitrogen fill is controlled by the Cryostat |
+ Control Unit (CCU). It uses a two point sensor with an |
+ overheated platinum sensor. |
+ |
+ The values shown in SEA Client (N2_upper / N2_lower) |
+ are the temperatures of the sensors, beeing about 80 K |
+ when immersed and above 100 K else. |
+ |
+ !Old mechanism: |
+ |