Bruker NMR 400 89 Ascend DNP - Page 79

79
ZTKS0243 / Z31993 / 03
Technical Data MS 400‘89 Ascend DNP
Helium Level Sensor
The Helium Level Sensor is inserted in the helium fill-in turret.
Helium Level Sensor Material No. Value Unit
Level Sensor Type Z58103 1500/874
Overall length 1500 mm
Active length 874 mm
Calibration 0 %, Calibration resistor Z53168
violet
177 Ω
Calibration 100 %, Calibration resistor Z28628
black
15 Ω
Table A.6: Helium Level Sensor
Figure A.6: Helium Level Sensor
1 Pin-Side
2 Solder-Side
3 Pin connector
4 Active length
5 Sensor tube
6 Superconductor