Intermediate sample chamber size with modular 4K PCB

The Fusion F2 sample chamber provides over 5x the working volume of the original Cryostation, offering increased experimental flexibility in a family of ultra-stable low temperature closed-cycle cryostats. Utilizing the same patented vibration isolating architecture and proprietary thermal design of the Cryostation, the Fusion optimizes base temperature, low vibrations, and stable thermal performance in a single, easy-to-use system. 

An integrated and modular cold circuit board solves many of the common challenges related to the sensitivity of wiring on cryogenic performance. Pre-lagged wiring, quick-click side connectors, flexible circuits, and interchangeable platform "wedges" make the system more robust, customizable, and simple to setup. 

The Fusion utilizes a straightforward user interface and fully-automated control system to make the instrument more productive and efficient. With this turn-key system, simply set the target temperature and the system will do the rest. 

A variety of accessories and add-ons allow users to configure the instrument for unique experimental requirements. 

Key FeaturesKey Benefits
CryostatUltra-stable closed-cycle optical cryostat
  • Cryogen-free systems do not consume liquid helium
  • Hassle-free operation with minimal operating costs
Sample SpaceTabletop mounting architecture
  • Flexible and modular design mounts directly to any optical table
  • Mount at 45 degrees or parallel to hole pattern on Inch or Metric table
  • Easily move the system without being tied to the table or an external support structure
Thermal StabilityRock solid temperature stability
  • Proprietary thermal damping technologies ensure stability
  • Remain in focus at each temperature setpoint
Mechanical StabilityVibrations are no longer a concern
  • Patented architecture rigidly supports the sample while isolating it from cryocooler vibrations
  • Work on sensitive applications and achieve high-resolution measurements
Sample DriftCTE-cancelling sample platform
  • Optimized at center of platform
  • Observe low drift over the full temperature range
User InterfaceControl via Windows based software on mini-laptop computer
  • Displays real time temperature stability
  • Logs cool downs
  • Built in diagnostics
  • Simply press a button for fully automated cool down, warmup, temperature control, and more
Remote InterfaceTCP/IP and LabVIEW
  • Automation scripting
  • External control
  • Conveniently control from your office or cellphone
  • Solve issues quickly with remote customer service
Control UnitPowerful built-in electronics
  • Complete process automation and system monitoring
  • Self-activated dry nitrogen clean gas purge when warming up
  • Save time and complexity while protecting the system and sample
CompressorVariable Flow Helium compressor
  • Single-phase 50/60 Hz, 200-240VAC, air cooled compressor, 1-3 kW
  • No need for water cooling infrastructure
  • Quiet and easy to work next to all day (60-65dB)
Sample MountingSample in vacuum
  • Microscopy/Spectroscopy sample mount included
  • Easily integrate with your unique experimental needs with options to customize
Optical SubstratesFused silica AR coated 400-1000nm
  • User replaceable with other substrates
  • Easily swap out windows to fit the needs of each unique experiment
CE Compliant
Note: Product specifications are based on a standard system; various options, configurations, and/or custom modifications may cause slight differences. Specifications and other information subject to change without notice.

System Highlights

  • 1.


    Leverage more than 2x the working volume of the C2 to add additional equipment, such as wiring or multiple piezo stacks

  • 2.


    Elevated beam height (126mm) to allow for transmission measurements on standard piezo positioners

  • 3.


    An integrated and modular cold circuit board makes the system easier to use, eliminating the need to route and thermally lag wiring