Cryogen-free cryostats

1.5 K continuous CCR cryostat features

  • 1.5 K to 300 K operating range
  • Cryogen-free operation
  • Top-loading static helium thermal exchange gas configuration
  • Optimized two-loop temperature control using calibrated temperature sensors
  • Can be fitted with optical or non-optical tails
  • The optical version has 4 orthogonal window sets for measurements from UV to IR
  • Optional cabling for electrical measurements
  • Choice of cryocooler to match performance and budget requirements
  • Neutron scattering model is available
  • Easy sample access

4 K CCR cryostat features

  • 2.5 K to 325 K (500 K and 800 K options) operating range (model dependent)
  • Cryogen-free operation
  • Top-loading static helium thermal exchange gas or sample-in-vacuum configuration
  • Optimized two-loop temperature control using calibrated temperature sensors
  • Can be fitted with optical or non-optical tails
  • The optical version has 4 orthogonal window sets for measurements from UV to IR
  • Optional cabling for electrical measurements
  • Choice of cryocooler to match performance and budget requirements
  • FTIR, Mössbauer, vibration-isolated, and neutron models are available
  • Easy sample access

10 K CCR cryostat features

  • 7 K to 325 K (500 K and 800 K options) operating range (model dependent)
  • Cryogen-free operation
  • Top-loading static helium thermal exchange gas or sample-in-vacuum configuration
  • Optimized two-loop temperature control using calibrated temperature sensors
  • Can be fitted with optical or non-optical tails
  • The optical version has 4 orthogonal window sets for measurements from UV to IR
  • Optional cabling for electrical measurements
  • Choice of cryocooler to match performance and budget requirements
  • Mössbauer, VSM, vibration-isolated, and ultra-high vacuum models are available
  • Easy sample access

Standard system features:

  • Top sample loading and exchange at all temperatures
  • Effortless sample rotation and translation about the vertical axis at all temperatures, with options for rotation about a horizontal axis
  • Field-independent thermometry
  • The SuperVariTemp system, with provision for a temperature control thermometer at the heat exchanger
  • Vapor cooled/superconducting high current magnet leads
  • Superconducting magnets with persistent mode operation providing field stabilities of 20 ppm/h
  • Carefully designed magnet support inside the helium reservoir, with optical access through the Dewar vacuum space (OptiMag and SuperOptiMag systems)
  • Built-in superconducting liquid helium level sensors, providing continuous or timed level monitoring
  • Readily accessible and interchangeable sample chambers

Complete systems include:

We appreciate your patience while we rebuild our online shopping portal. Please contact us directly to place an order.