A cryostat is a vacuum-insulated sample environment that cools the temperature of a sample using liquid cryogens such as nitrogen or helium or a mechanical cooler. Depending on the cryogen utilised, base temperatures of 77 K (nitrogen) or 4 K (helium) can be attained. By combining the cooling power of the cryogen, or cooler, with a voltage delivered across an electrical heater element, precise temperature control can be obtained.
There are numerous cryostat kinds and factors to consider when selecting an optical cryostat system, which might be overwhelming. Cryostats, for example, can have varying shapes, numbers of windows, window kinds, cooling regimes, and be better suited for various studies or materials. Samples can be stored in a variety of conditions, including an exchange gas or under vacuum. For this sections, Lake Shore have designed some cryostats model that can use either Liquid Helium (LHe) or Liquid Nitrogen (LN2).
SuperTran Continuous Flow Cryostats
Features
- <2 K to 325 K (500 K option)
- Can use either LHe or LN2
- Sample-in-vacuum
SuperTran-VP Continuous Flow Cryostats
Features
- 1.5 K to 325 K
- Can use either LHe or LN2
- Sample-in-flowing-vapor
VPF Series Cryostats
Features
- 65 K to 500 K (700 K and 800 K options)
- Uses LN2
- Sample-in-vacuum
VNF Series Cryostats – Sample in Flowing Vapor
Features
- 65 K to 325 K
- Uses LN2
- Sample-in-flowing-vapor
SuperVariTemp Cryostats
Features
- <2 K to 300 K
- Can use either LHe or LN2
- Sample-in-flowing-vapor, pour-fill reservoir
For Product Enquiry, Contact Us Now
