Lake Shore Cryotronics, Inc.
Supporting advanced scientific research, Lake Shore is a leading global innovator in measurement and control solutions.
- (614)891-2243
- sales@lakeshore.com
- 550 Tressler Dr
Westerville, OH 43082-7587
United States
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Cryogen-Free Cryostats
Our cryogen-free cryostats use both 10 K and 4 K cryocoolers, covering a temperature range of 1.5 K to 800 K. Choose from top- or bottom-loading designs suited for an extensive range of applications.
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Cryogenic Probe Station
CPX-VF
The Lake Shore CPX-VF probe station enhances the standard probe station capabilities with the addition of a ±2.5 T vertical field superconducting magnet. It can do all the standard C-V, I-V, microwave, and electro-optical probing of the CPX, plus out-of-plane vertical field superconducting magnetic measurements. Researchers can use it to perform Hall effect measurements and test magneto-transport parameters. The CPX-VF is one of Lake Shore’s premium probe stations for combining microwave measurements with magnetic field.
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Hall probes
Axial, transverse, multi-axis, and tangential Hall probes for measuring magnetic flux density. Choose from a wide range of lengths and thicknesses—probes are also available for cryogenic applications.
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Helmholtz and Search Coils
Standard field Helmholtz coils, magnet moment measurement Helmholtz coils, and search coils.
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Cryogenic Temperature Sensors
Germanium
Lake Shore germanium resistance temperature sensors are recognized as “Secondary Standard Thermometers” and have been employed in the measurement of temperature from 0.05 K to 30 K for nearly 40 years. Germanium sensors have a useful temperature range of about two orders of magnitude. The exact range depends upon the doping of the germanium element. Cryogenic temperature sensors with ranges from below 0.05 K to 100 K are available. Between 100 K and 300 K, dR/dT changes sign, and dR/dT above 100 K is very small for all models. Sensor resistance varies from several ohms at its upper useful temperature to several tens of kilohms at its lower temperature.
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Cryogenic Temperature Sensors
Cernox®
Cernox® thin film resistance cryogenic temperature sensors offer significant advantages over comparable bulk or thick film resistance sensors. The smaller package size of these thin film sensors makes them useful in a broader range of experimental mounting schemes, and they are also available in chip form. They are easily mounted in packages designed for excellent heat transfer, yielding a characteristic thermal response time much faster than possible, with bulk devices requiring strain-free mounting. Additionally, Cernox sensors have been proven very stable over repeated thermal cycling and under extended exposure to ionizing radiation.
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Recirculating Gas Coolers
Cool your continuous flow cryostat without the need for liquid cryogens.
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Custom Cryogenic Systems
With our in-house design and manufacturing capabilities, our experienced physicists and engineers are ready to discuss your requirements for any type of cryogenic application.
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Cryogenic Probe Station
FWPX
Lake Shore’s FWPX probe station is designed for researchers who require large-size wafer probing. The FWPX accommodates wafers up to 102 mm (4 in) in diameter and can be modified to accept up to 152 mm (6 in) wafers. This general-purpose probe station is designed for researchers or engineers conducting material characterization tests over large samples. It is also an effective unit for measuring organic materials.
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Cryogenic Lab Applications
Lake Shore products are used in a large variety of applications. Find your application here to see the recommended products.
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Hall (Magnetic) Sensors
Small, compact axial and transverse Hall generators for measuring flux density. Available for use at cryogenic temperatures.
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Temperature Probes
Lake Shore offers a variety of temperature sensors in packages that enable mounting in very tight areas. But for some applications (especially if the sensors have to be immersed in liquid), you need to do more to protect the sensor circuitry. For these applications, a cryogenic temperature probe is the optimum choice. Encased in one of these stainless steel thermowell fixtures, the sensor can perform as designed, is unaffected by high pressure, and is sealed to keep electrical components and wiring protected from fluids and other elements.
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