The 18.8 T, narrow bore 54 mm superconductive magnet provides a strong, stable and homogeneous external magnetic field. The system is equipped with four different NMR probes:
- 1H{13C/15N}, 5mm, PFG, Triple Resonance Probe designed for triple resonance experiments of biomolecular samples (peptides, nucleic acids). It enables simultaneous irradiation of carbon 13C and nitrogen 15N. It is equipped with automatic tuning unit. Variable temperature range -20 oC ÷ 80 oC.
- X{1H}, 5mm, PFG, Broadband Probe for double resonance studies. It enables observation of low frequency broadband nuclei (X → 15N, 13C, 31P). Variable temperature range -80 oC ÷ 120 oC.
- Wide Bore Triple Resonance T3 MAS XY{1H-19F}, 1.6 mm, designed for solid state measurements. It has a triply tuned circuit for three channel operation. Both the high frequency and the low frequency channels can be used for detection or decoupling. The low frequency channels can be tuned for various nuclei (X →31P - 79Br, Y → 23Na – 15N). An integrated rotor module (MAS) which operates with 1.6 mm rotor diameter allows one to spin the sample up to 40 kHz. Variable temperature range -40 oC ÷ 60 oC.
- Wide Bore Triple Resonance T3 MAS XY{1H-19F}, 3.2 mm, designed for solid state measurements. It has a triply tuned circuit for three channel operation. Both the high frequency and the low frequency channels can be used for detection or decoupling. The low frequency channels can be tuned for various nuclei (X →31P - 79Br, Y → 23Na – 15N). An integrated rotor module (MAS) which operates with 3.2 mm rotor diameter allows one to spin the sample up to 25 kHz. Variable temperature range -75 oC ÷ 100 oC.