Cryostat Dilution Refrigerator
A system was custom designed for the Free Electron Laser for Infrared eXperiments (FELIX) in Netherlands http://www.ru.nl/felix/ that provides both vertical (z) axis positioning and rotation about the z-axis of a Cryo-Free dilution refrigerator from Oxford Instruments (Kelvinox). http://www.oxford-instruments.com/
The FELIX comprises three different beamlines. Two beamlines, FEL1 and FEL2, provide continuously tunable radiation in the spectral range of 2500-40 cm-1 (4-250 mm, 1.2-75 THz) peak powers ranging up to 100 MW in (sub)picosecond pulses, and is being used for scientific research in (bio-)medicine, (bio-)chemistry and (bio-)physics. The third beamline, FELICE, is devoted to intra-cavity experiments on gas phase (bio-)molecules/ions, clusters and complexes.