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Trouble Near Base


Problem Symptoms
[sec:trouble.base.ortho]Excess Orthohydrogen Poor base temp, temperature change slow (high heat capacity).
[sec:trouble.base.therm]Poorly thermalized cold mass Poor base temp, slow temperature changes.
[sec:trouble.base.heatleak]Heat leak Poor base temp, high heat capacity, two stages at similar temperatures.
[sec:trouble.base.clog]Clogged Impedance Low cooling power, poor base temp, low throughput at 300K and 10K.
[sec:trouble.base.mixture]Unbalanced Mixture Poor base temp, low cooling power, abnormal single shot test results.



Subsections

Jonathan Ouellet 2014-08-26