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+ Settings: |
At line 30 added 5 lines. |
+ * Sensor A : 1K-pot |
+ * Sensor B : Sorb. (thats the cryo pump for the 3He) |
+ * Sensor C : 3He-pot Cernox for 1.2K<T<320K |
+ * Sensor D : 3He-pot Speer for T<10K |
+ |
At line 37 added 8 lines. |
+ The switch on the heater cable allows to operate the Sorb on loop 1 (the main loop) and simultaneously |
+ heat the 3He-pot with loop 2 and visa versa. |
+ |
+ For low Temperature experiments <10K it is recommended to use: Sorb = loop1, 3He = loop2 while for higher |
+ temperatures Sorb = loop2, 3He = loop1 should be used. ''note:'' for the high temperatur setting the Cernox (channel C) |
+ should be used as the primary thermometer |
+ |
+ |