Low Temperature Chiller for Solid-State NMR Probe

The NASA/NSSC is seeking a Low Temperature Chiller for Solid-State NMR Probe. The chiller assembly should be able to maintain low sample and probe temperatures for solid-state nuclear magnetic resonance measurements. The requirements for the chiller include integrating with current Bruker solid-state NMR probes and Bruker solid-state NMR system, having a non-ambient measurement chamber, and requiring a footprint external to the chamber of approximately 60 cm x 90 cm. The chiller should also be able to maintain proper sample cooling and have on-site installation into existing equipment. Some key points to consider are: • The chiller should integrate with current Bruker solid-state NMR probes and Bruker solid-state NMR system. • The chiller should have a non-ambient measurement chamber capable of performing solid-state nuclear magnetic resonance measurements at temperatures down to -40 °C. • The chiller should require a footprint external to the chamber of approximately 60 cm x 90 cm. • The chiller should be able to maintain proper sample cooling with up to 3600 liter per hour. • The chiller should have on-site installation into existing equipment.