Bruker NMR 400 89 Ascend DNP - Page 95

95
ZTKS0243 / Z31993 / 03
Technical Data MS 400‘89 Ascend DNP
Energizing Assignment and Currents _ _ _‘_ _ _‘_ _ _‘ _ _
Check the "minimum level for energizing" (see page 77).
During energizing the Z
2
shim heater must be permanently ON.
Energizing Currents
[A]
Sense voltage
[mV]
Remarks Bruker Test Site
0to
to
to
to
to
Overshoot (0._ _% of final current)
to Overshoot 50
10 Minutes break at overshoot current
Overshoot to Final Current 50
Total energizing time [min]
Rate of current ramp-down with magnet in persistent mode [A/min]
20
Table A.16: Energizing Assignment and Currents