Bruker BioSpin Solid State NMR, User Manual

Page: 309 / 328

User Manual Version 002 BRUKER BIOSPIN 309 (327)
Figures
1 Introduction 9
2 Test Samples 11
3 General Hardware Setup 15
Figure 3.1. All Connections to the Back of the Preamplifier ....................................................... 16
Figure 3.2. Transmitter Cables (only) Wired to Back of the Preamplifier .................................... 17
Figure 3.3. The edasp setpreamp Display................................................................................. 18
Figure 3.4. Additional Connections to the Preamplifier Stack. ................................................... 19
Figure 3.5. Matching Box Setup for High Power X-BB Preamplifiers.......................................... 20
Figure 3.6. Standard Double Resonance CP Experiment, Bypassing the Proton Preamp ........... 22
Figure 3.7. Standard CP Experiment, Proton Preamp in Line .................................................... 22
Figure 3.8. Triple Resonance Experiment, without X-Y Decoupling ........................................... 23
Figure 3.9. Triple Resonance Experiment, with X-Y Decoupling ................................................ 23
Figure 3.10. Triple Resonance 1H/19F-Experiment ..................................................................... 24
Figure 3.11. 19F/1H Combiner/Filter Set .................................................................................... 24
Figure 3.12. Quadruple Resonance HFXY Experiment (WB probes
≥ 400 MHz only!) ................. 25
Figure 3.13. PICS Probe Connector and Spin Rate Monitor Cable on a WB Probe ...................... 25
Figure 3.14. Spin Rate Monitor Cable Connector for 2 Different Types of SB Probes................... 26
Figure 3.15. WB DVT Probe MAS Tubing Connections ............................................................... 28
Figure 3.16. VTN Probe MAS Tubing Connections Note: WVT Probes are VTN-Type Probes ...... 28
Figure 3.17. WB Probes: Eject/Insert Connections...................................................................... 29
Figure 3.18. WB Probes: DVT, Probe Connections for RT and HT Measurements ....................... 29
Figure 3.19. SB VTN Probe MAS Connections ........................................................................... 30
Figure 3.20. SB DVT probe MAS connections............................................................................. 31
Figure 3.21. WB Probe MAS VTN and WVT, and DVT Probe Connections .................................. 32
Figure 3.22. WB Probe MAS DVT Connections........................................................................... 33
Figure 3.23. SB Probe MAS VTN................................................................................................ 34
Figure 3.24. SB Probe MAS DVT Connections ........................................................................... 34
Figure 3.25. WB Wideline or PE Probes ..................................................................................... 35
Figure 3.26. WB Wideline or PE Probe Connections ................................................................... 35
Figure 3.27. Low Temperature Heat Exchanger for VTN Probes (old style) ................................. 36
Figure 3.28. Low Temperature Heat Exchanger for DVT Probes ................................................. 37
Figure 3.29. Low Temperature Liquid N2 Dewar with DVT Probe/Heat Exchanger ....................... 38
Figure 3.30. Bottom view of Low Temperature DVT Probe/Heat Exchanger................................. 39
Figure 3.31. Low Temperature Setup with B-CU X (or B-CU 05).................................................. 40
Figure 3.32. Low temperature setup with B-CU X ....................................................................... 41
Figure 3.33. RF Setup of a Wideline Single Frequency Probe ..................................................... 42
Figure 3.34. Possible Modifiers for Probe Tuning Ranges (400 MHz and up only) ....................... 44
Figure 3.35.
λ /4 (low range) and λ /2 Mode (high range), 400 MHz Probe .................................... 45
Figure 3.36. A λ /4 only probe (left) and a λ /4 - λ /2 probe (right) .................................................. 46
Figure 3.37. Without/with Parallel Capacitance to Shift the Tuning Range to Lower Frequency ... 47
Figure 3.38. Parallel Coil to Shift the Tuning Range to Higher Frequency ................................... 48