HTS Coils in Support Structure
Coils are heavily instrumented. There is a voltage tap after each turn. Data were recorded from all 26 voltage taps.
Coils are assembled for the most flexible and extensive testing. Four leads are taken out of the cryostat. During the test the coils were powered separately and together in “common coil” and “split-pair solenoid mode”.
Two Hall probes (between the two coils and at the center of two coils) also recorded the central field.