he Montana Instruments Cryostation™ is a 3K to 350K stable optical platform distinguished by its low vibration, thermal stability, exceptional optical access, automation, and ease of use. The Cryostation consists of four major components: the thermally controlled sample chamber, a variable flow helium compressor, a system control unit, and a user interface computer. The unique patent pending design allows unparalleled sample stability. The flexible sample
chamber has five large optical access ports, a large sample space, and 28 user electrical feedthroughs. Due to its simple operation and the remarkable price/performance ratio, researchers will find the Montana Instruments Cryostation the ideal tool for many applications.
CONTROL UNIT AUTOMATION
Fully automated pumpout, cooldown, temperature control at setpoint, active warmup, clean gas purge, system diagnostics and monitoring.
VARIABLE FLOW HELIUM COMPRESSOR PARAMETERS
Variable flow allows faster cooldown, lower power consumption at temperature setpoint, and extended life. Very low power input during standby mode.
USER INTERFACE
Windows based software that enables both automatic and manual control of the system, including graphing of system temperatures. OLE Automation interface for total experiment control via LabView or other programming utility.
Overview
The CRYOSTATION® line has evolved from the original Montana Instruments system, which set new standards of performance and usability in a closed-cycle optical cryostat. Today, the CRYOSTATION® is available in a variety of configurations with additional options and add-ons to fit the unique needs of each researcher and experiment.
PERFORMANCE BENEFITS
- Low thermal fluctuations and nanometer level vibrations provide a stable measurement environment
- Wide temperature ranges with fast cooldowns make the instrument more productive
- Closed-cycle operation means no helium is consumed, so users avoid the high costs, uncertain supply, and challenging operation associated with liquid cryogens
USABILITY BENEFITS
- Straightforward user interface and fully-automated control system increases experimental efficiency
- Incredible sample, electrical, and optical access provides total experiment flexibility
- Fully-integrated, turn-key design gets you up and running quickly with minimal effort
- Tabletop design integrates into existing setups and can be moved easily
Models
Cryostation s50 – (CO, MO)
3.2K base, 10mK ptp stability, 5nm ptp vibrations, ø53mm: Well-suited for a variety of experimental setups requiring the lowest possible temperatures, vibrations, and cooldown times.
Add-On Options
- Cryo-Optic (CO): Integration of a room temperature Cryo-Optic high NA objective (vertically mounted) into the sample space.
- Magneto-Optic (MO): Integration of a 0.7T bipolar magnet with 5 optical access ports.
Cryostation s100 – (CO)
(Fusion) 3.2K base, 10mK ptp stability, 10nm ptp vibrations, ø95mm: Volume optimized to provide room for additional equipment with integrated pre-lagged wiring.
Add-On Options
- Cryo-Optic (CO): Integration of a room temperature Cryo-Optic high NA objective (horizontally mounted) into the sample space.
Cryostation s200 – (CO)
(Nanoscale Workstation) 4.3K base, 20mK ptp stability, 15nm ptp vibrations, ø195mm: Offers a large flexible sample space with the ability to integrate components directly onto the cold breadboard platform.
Add-On Options
- Cryo-Optic (CO):Custom integration of a room temperature Cryo-Optic high NA objective (horizontally mounted) into the sample space.
Features
| Key Features | Key Benefits | |
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| Cryostat | Ultra-stable closed-cycle optical cryostat | |
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| Sample Space | Tabletop mounting architecture | |
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| Thermal Stability | Rock solid temperature stability | |
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| Mechanical Stability | Vibrations are no longer a concern | |
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| Sample Drift | CTE-cancelling sample platform | |
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| User Interface | Control via Windows based software on mini-laptop computer | |
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| Remote Interface | TCP/IP and LabVIEW | |
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| Control Unit | Powerful built-in electronics | |
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| Compressor | Variable Flow Helium compressor | |
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| Sample Mounting | Sample in vacuum | |
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| Optical Substrates | Fused silica AR coated 400-1000nm | |
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| CE Compliant | ||
Specifications
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The CRYOSTATION® crossover premium (xp) platform integrates pumped liquid helium cooling technology with the benefits of an automated, closed-cycle (helium-free) cryostat. Leveraging many of the proven technologies found in the original Cryostation systems, the xp-series retains the level of reliability, flexibility, and usability required to become a workhorse in any lab. The platform offers a turn-key […]
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A family of electrical mounts allow the user to pre-mount samples on small chips or circuit boards to easily make electrical connections. These have been specially designed to work with other mounts and configurations, with an emphasis on preserving thermal performance.
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The CryoFMR turns the Cryostation with Magneto-Optic into a variable temperature Coplanar Waveguide Ferromagnetic Resonance (CPW-FMR) spectrometer.
Users would have the full capabilities of the Cryostation closed-cycle optical cryostat, as well as the Magneto-Optic module for their experiments.
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Many interesting phenomena emerge at cryogenic temperatures, and often, additional or new information about a sample can be obtained with temperature-dependent measurements. This variable temperature Raman microscope system is optimized for high collection efficiency and throughput, offering an automated and controlled environment for characterizing materials with standard spectroscopic techniques. Experimental Benefits Explore temperature-dependent phase transitions, frequency […]
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The MAGNETO-OPTIC modules integrate a magnetic field directly into the cryogenic sample chamber. These add-on modules provide the same stability, automation, and control found in all Montana Instruments closed-cycle cryostats.
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The HILA® name stands for High Inertia, Low Acceleration – a platform designed specifically to provide an ultra-stable mechanical environment for the most sensitive cryogenic measurements.
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The CRYOSTATION® standard line evolved from the original Montana Instruments system, setting a new standard of performance and usability in a closed-cycle optical cryostat. It offers a versatile tabletop mounting architecture with patented vibration damping technologies to deliver exceptional thermal and vibrational performance without sacrificing ease-of-use. Today, the Cryostation s-series is available in a variety of configurations with additional […]
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The Agile Temperature Sample Mount provides the solution for the highest level of positional stability for step-static and dynamic temperature changes from 4K to 350K while improving the speed to each set point. The unique position stabilizing support structure optimizes stage mechanical stiffness and rigidity while providing the thermal performance required for fast temperature changes. The structure reduces thermal contraction to below 30µm over the entire temperature range from less than 4K to 350K. This technology eliminates the need to re-focus after small temperature changes. Ultimately, you can be confident that an optimized focus will remain stable throughout a measurement.