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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Fluxmeter
480
An advanced tool designed primarily for use in industrial and measurement systems settings, the Model 480 fluxmeter measures total flux from which B, flux density, and/or H, magnetic field strength, can be determined.
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Cryogenic Temperature Sensors
Platinum
PT-100 platinum resistance thermometers (PRTs) serve an important role in both cryogenic research and industrial cryogenics applications.
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Cryogenic Temperature Sensors
Thermocouple wire
Thermocouple wire is used in a variety of cryogenic applications, but special techniques must be employed to approach temperature accuracies of 1% of temperature, even without consideration for the effects of high magnetic fields or high radiation fluxes. The problems are further complicated by exposure to variable gradient conditions at cryogenic temperatures.
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CryoComplete
Everything you need to start making temperature-dependent, low-level electrical measurements
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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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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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Guarded Insert For PPMS®
The Lake Shore guarded insert can be used alone or with one of our PPMS Hall measurement packages that include the MeasureReady® M91 FastHall controller. Cut your measurement time up to one-half with the M91. Measurements are so fast that time-dependent misalignment errors are eliminated using the patented FastHall™ measurement technique.
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Electromagnets
The Lake Shore electromagnets (EM-V Series) produce magnetic fields with a variety of indexed air gap and pole cap configurations. The EM-V Series is ideally suited for integration into customer-designed magnetic test platforms for applications including magneto-optical studies, magnetic hysteresis studies, in-line annealing, Hall effect studies, susceptibility measurements, spin magnetic resonance demonstrations, and biological studies.
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Cryogenic Temperature Sensors
The sensors incorporate uniform sensing elements that exhibit precise, repeatable, monotonic temperature response over a wide range.
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Cryogenic Temperature Modules
Transmit temperature data over long distances to data acquisition locations in research and industrial settings.
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Electromagnet Power Supplies
Linear bipolar DC magnet power supplies provide true 4-quadrant output, eliminating the need for external switching or operator intervention to reverse current polarity.
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AC and DC Current Sources
Programmable AC and DC current sources that provide precise, low noise, stable currents for a number of applications.
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Helmholtz and Search Coils
Standard field Helmholtz coils, magnet moment measurement Helmholtz coils, and search coils.