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Dry Systems » Cryogen Free VTI Systems

Cryogen Free VTI Systems

Top Loading into Vapour Cryogen-free Cryostat
Product Code: ^DRYICE^TLV

A less-efficient top-loading system for users that need to have a sample in an exchange gas environment. Allows sample manipulation, eg. rotational two planes.

Specification:

• Base temperature depends on size of windows and probe design
• Sample turnaround time (base T to base T) 1 hour
• Sample size 30 mm
• Number of wires 18

This product can be supplied as an optical cryostat, please contact us for further information.

Top Loading Cryogen-free VTI System
Product Code: ^DRYICE^{4 TL}

A top-loading, cryogen-free variable temperature system that is capable of reaching a continuous base temperature of 1.5K with a full temperature controlled range up to 300K.

The continuous flow VTI can be either static or dynamic, fully top-loading into a 30mm sample space. Uses a simple gas handling / pumping system to circulate a volume of helium gas.

Base temperature 1.6K

Components:

• Closed cycle cooler, vibration reducing bellows fitted, cold head, and compressor
• Cryostat
• 1K low temperature stage
• Probe
• Pumping system
• Temperature controller (automatic) and matched sensors

Options / customisation: 

• Further vibration isolation
• Line of sight ports
• Optical windows

Probe additions:

• Additional wiring
• Coaxial cables
• Wave guides

Optical Cryogen-free VTI System
Product Code: ^DRYICE^{4 OPTI}

A cryogen-free continuous variable temperature system with a base temperature of 1.5K, windows can be fitted for use in spectrometry or in beam line physics.

Base temperature 1.6K

Components:

• Closed cycle cooler, vibration reducing bellows fitted, cold head, and compressor
• Cryostat
• 1K low temperature stage
• Pumping system
• Temperature controller (automatic) and matched sensors
• ⁴He gas dumps. With gas handling manifold

Options / customisation:

• Further vibration isolation
• Line of sight ports
• Optical window additions / changes
• Additional wiring
• Coaxial cables
• Wave guides