Cryogen free optical cryostats
Cryogen free or Cryofree® optical cryostats are capable of achieving temperatures as low as 1.5 K without the need for liquid helium. This brings significant benefits in terms of running cost and ease of use.
We offer the following products in the Cryofree range:
NEW OptistatDry – the TLEX model: Ideal for biological, life science or chemistry experiments using samples that have low thermal conductivity, including powder or liquid in a sample-in-exchange-gas environment
OptistatDry – the BLV model: 3 K base temperature, ideal for optical and electrical measurements in a temperature controlled sample-in-vacuum environment
SpectromagPT: Ideal for magneto-optical applications. Includes a variable temperature insert with temperature range of 1.5 - 300 K and magnetic fields up to 10 Tesla
The cryostats can be fitted with optical windows for spectroscopy applications.