Bruker AVANCE, User Manual

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List of Figures
H157655_1_008
103
List of Figures
Figure 2.1: Stronger Stray Fields in Vertical Direction than in Horizontal Direction........................ 10
Figure 3.1: Spectrometer and Magnet Control................................................................................ 20
Figure 3.2: CryoProbe System........................................................................................................ 21
Figure 3.3: CryoProbe Prodigy with Pump & Control Unit and LM2 Tank ...................................... 22
Figure 3.4: Other Options for AVANCE Systems............................................................................ 23
Figure 4.1: A-Frame Gantry for Lifting the Magnet Inside the Magnet Room ................................. 31
Figure 5.1: Ceiling Height Requirements ........................................................................................ 34
Figure 5.2: Helium Transfer Lines................................................................................................... 35
Figure 6.1: Example of a Stray Field Plot ....................................................................................... 42
Figure 7.1: Threshhold Values of Floor Acceleration...................................................................... 44
Figure 7.2: Threshold Values of Floor Acceleration: Tolerance Level for EMI Dampers ................ 46
Figure 7.3: Example of the Bruker Tolerance Level for Elastomer Dampers. Resolution <0.125
Hz, 1…200 Hz, > 30 min, Average Measurement 1 (displayed in velocity)..................
47
Figure 7.4: Elastomer Dampers ...................................................................................................... 47
Figure 7.5: Example of the Bruker Tolerance Level for ADI Dampers. Resolution <0.125 Hz, 1…
200 Hz, > 30 min, Average Measurement 1 (displayed in velocity)..............................
48
Figure 7.6: ADI Dampers ................................................................................................................ 49
Figure 7.7: Tolerance Level Nano-C for API Dampers ................................................................... 49
Figure 7.8: Example of the Bruker Tolerance Level for API Dampers. Resolution <0.125 Hz, 1…
200 Hz,> 30 min, Average Spectra Measurement 1 (displayed in velocity) .................
50
Figure 7.9: Schematic Drawing of an API Type Damping System.................................................. 50
Figure 7.10: Specification Framework with the Magnetic Field Represented as 0 to Peak Values .. 55
Figure 8.1: Example of a Typical Dryer/Filter System Setup .......................................................... 61
Figure 8.2: Emergency Quench Pipes ............................................................................................ 70
Figure 9.1: Top View of an Ascend Magnet.................................................................................... 73
Figure 9.2: Magnet Dimensions ...................................................................................................... 75
Figure 9.3: Example of a Simple Magnet Platform ......................................................................... 77
Figure 9.4: Ascend 400 Layout Example ........................................................................................ 80
Figure 9.5: Top View of the Ascend 400 Magnet............................................................................ 81
Figure 10.1: CryoProbe System Overview........................................................................................ 84
Figure 10.2: Admissible Ranges for the Temperature and Flow of the Cooling Water..................... 86
Figure 10.3: Cooling Water Typical Flow Characteristics ................................................................. 86
Figure 10.4: Helium Compressor - Indoor Water Cooled.................................................................. 87
Figure 10.5: Helium Compressor - Indoor Air Cooled....................................................................... 88
Figure 10.6: Helium Compressor - Outdoor Air Cooled .................................................................... 88
Figure 10.7: CryoProbe Prodigy and Control Unit ............................................................................ 93