With unique features not found in other cryostats, the LT3-OM is designed for Micro-Raman spectroscopy experiments, as well as other types of low-vibration spectroscopy and microscopy experiments. A slim 1.52" profile allows the Micro-Raman cryostat to fit on most microscope stages. Also it has a continuously adjustable sample holder, enabling the user to fine tune the placement of the sample within the working distance of their microscopy system.
The Micro-Raman cryostat’s vacuum shroud is constructed entirely of polished, welded stainless steel for a cleaner sample environment. The smooth durable stainless steel finish limits the residual vapor pressure (partial pressure) of water and oil, and reduces the probability of mono layers of water forming on the sample surface. This leads to no water peaks during the experiment.
The Micro-Raman cryostat benefits from all of the features that set the ARS manufactured LT3 cryostats apart from all other flow cryostats, including the coaxial shield flow transfer line and matrix heat exchanger for low helium consumption and high cooling power.