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Dilution Refrigerator System in 13-2072

Cryogen Levels

Last Helium Reading 58.2 Boiloff Rate -0.44 L/hr Hours Left 56.01 hr
Last Nitrogen Reading38.0 Boiloff Rate -0.85 L/hr Hours Left 17.79 hr
View Boiloff Plots
Last Updated: 2008-07-04-10:11:27

Temperatures

Sensor Temperature (K)
Sample (7) 0.104
Bottom Tail (6) 0.102
Middle Tail (5) 0.321
Top Tail (4) 0.114
Still (3) 0.764
1K Pot (2) 1.19
View Temperature Plots
Last Updated: 2008-07-04-10:10:38

Rates and Pressures

Sensor Value
Circulation Rate 957
P1 (mbar) 0.015
P2 (mbar) 0.00224
1K Pot Pressure (mbar) 8.6
1K Pot Needle Valve 0.0
View Rate and Pressure Plots
Last Updated: 2008-07-04-10:10:38