Lake Shore Cryotronics makes instruments and systems for cryogenic temperature measurement and control, magnetic-field measurement, electrical and materials characterization, and low-temperature experiments. Its range runs from individual sensors, monitors, and controllers to cryostats, probe stations, measurement platforms, and experiment-automation software. The right choice depends on the measurement you need, the sample environment, and how much of the system you want to configure yourself.
What Lake Shore Cryotronics makes
Founded in 1968, Lake Shore Cryotronics is a privately held scientific-instrument manufacturer and a DwyerOmega brand. It designs and manufactures products for scientists and engineers working in physics, materials science, and related fields, and sells internationally through a distribution network.
The portfolio is broader than cryogenic temperature sensors alone. It includes temperature monitors and controllers, magnetic measurement instruments, electrical measurement systems, materials-characterization equipment, cryostats, probe stations, accessories, and software.
Cryogenic temperature sensors, monitors, and controllers
Lake Shore offers sensors for measuring temperature at cryogenic conditions, along with monitors that read sensor signals and controllers that regulate temperature. The catalog includes Model 211, 218, and 224 monitors, and Model 325, 335, 336, 346, and 350 controllers. It also lists related items such as cryogenic wire and cable, solder, and heaters.
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These product types serve different roles: a sensor detects temperature, a monitor displays or records a measurement, and a controller uses measurement feedback to regulate a system. A setup may need one or more of these functions, depending on whether the experiment only observes temperature or must actively hold a setpoint.
Magnetic measurement
The magnetic-instrument range includes teslameters, gaussmeters, fluxmeters, Hall probes and sensors, Helmholtz coils, and search coils. These instruments and accessories are used to measure or control magnetic fields in research and industrial settings.
Rank #2
- Precise Temperature Control: The SF-104 Digital Temperature Controller offers accurate and reliable temperature regulation for your devices or systems.
- digital thermostat (frozen) SF-104 Measuring temperature display range: -45 ~ 45oC Measurement accuracy: ± 1 oC Overall dimensions (mm): 77mm (length) x 35mm (width) x 60mm (D) Working environment: -10 ~ 60 oC; Relative Humidity: 20% to 90% (no condensation)
- emperature control, and an evaporator fan control Defrost heating wire control Automatic / manual electric defrost Time / temperature terminated defrost Compressor delay start Compressor relay: 20A/1HP Parameter lock, self-diagnosis
- Key operation to restore the factory values Suitable for air-cooled cryogenic freezers, cold storage Temperature sensing probe: two, 2 meters long Compressor: normally open 20A/250VAC Defrost heating wire: normally open 10A/250VAC Evaporator fan: normally open 5A/250VAC
Electrical and materials characterization
MeasureReady products include the M81-SSM synchronous source-measure system and related modules. The broader characterization portfolio includes Hall-effect and vibrating-sample-magnetometry (VSM) systems, magnetic research systems, and probe stations. These tools address measurements of material or device behavior, rather than temperature or magnetic field alone.
Cryostats and experiment automation
Environment by Janis provides closed-cycle, continuous-flow, and bath cryostats for optical, electrical, and magnetic measurements, as well as custom cryogenic systems and accessories. MeasureLINK software connects and automates Lake Shore instruments and systems for experiment control, data acquisition, and analysis.
The Tool Desk
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- 【Easy to use】 Supports °C/°F display.
- 【Dual relay】able to power refrigeration and heating equipment as conditions change.
- 【Dual Display Window】Displays measured temperature and set temperature at the same time.
- 【Buzzer Alarm】High and low temperature alarms are available when the temperature is over or the sensor experiences a malfunction.
- 【Safety】Maximum output load: 1100 W(110 V). Customize temperature and compressor delay, protecting your refrigeration/heating equipment.
Which kind of system fits your measurement?
Start with the quantity you need to measure or control. A temperature sensor and controller do not replace a Hall-effect system or a cryostat; in a complete experiment, those products may instead work together.
| Measurement need | Lake Shore product area | What to establish before choosing |
|---|---|---|
| Measure cryogenic temperature | Temperature sensors and monitors | Required operating range, sensor type, number of measurement points, and how readings will be recorded |
| Regulate temperature | Temperature controllers, sensors, and heaters | Sensor compatibility, control outputs, heater requirements, and whether the controller supports the intended operating range |
| Measure or control magnetic field | Teslameters, gaussmeters, fluxmeters, Hall probes or sensors, and coils | Measurement modality, field range, probe or coil configuration, and whether active field control is required |
| Characterize electrical response or materials | MeasureReady systems and modules; Hall-effect and VSM systems | Measurement method, sample or device geometry, required modules, and how results will be acquired |
| Run a low-temperature sample experiment | Environment by Janis cryostats, probe stations, and related instruments | Cooling approach, sample access, optical or electrical connections, magnetic configuration, and instrument integration |
The portfolio descriptions do not provide a complete model-by-model specification comparison. In particular, the model numbers listed for monitors and controllers are not enough by themselves to determine temperature range, sensor compatibility, channel count, or communications support. Confirm those details in the current specifications for the exact model and configuration before ordering.
Rank #4
- 【Wide temperature range.】The range for KT8230 is -22~572℉/-30~300℃,This is a relay temperature controller, There is no voltage output directly, you need to connect additional power supply for the load, then it can be set by differential (1~80℃/1~120℉) to turn on/off the load, it is like a switch.
- 【Output is 30A relay, more accurate.】The temperature controller 120V can be used for big power equipment, like incubator, brooder, refrigerator,Fermenter,Greenhouse,etc. 1°F accuracy to keep the temperature in desired range.
- 【Support delay start function and temperature correction.】The cooler and heater will delay to work if you set the delay time(PL: 0~7min) not 0, You can set depend on what you need. -30.0°F～30.0°F/ -7℃~7℃ calibrate the temperature when there is error.
- 【Safe protection.】Temperature Regulator will alarm when it exceed temperature limit or sensor error, alert you when something wrong happened. You can also set the low(LS) and high temperature limit(HS) to change the temperature range, LS < Setting Temperature < HS.
- 【Simple operation.】 All parameters setting can be saved after restart, you don’t need to set the thermostat regulator when power off, or restart it from vacation. 2m NTC sensor allows more possibility for home
How to compare Lake Shore systems
Once the measurement type is clear, compare complete configurations rather than model names in isolation. The same instrument can be a good fit in one experiment and unsuitable in another if its inputs, outputs, sample access, or automation interfaces do not match the setup.
- Set the temperature requirement. Identify the experiment’s operating range and the temperature points that must be measured or controlled. Check that the selected sensor and monitor or controller are compatible across that range.
- Count measurement and control channels. Determine how many sensor inputs, control outputs, heaters, probes, and sample positions the experiment needs. Check the instrument’s supported counts and interfaces for the actual configuration.
- Choose the measurement modality. Specify whether the central task is temperature measurement, magnetic-field measurement, electrical transport, Hall effect, VSM, or a combination. Select instruments around those functions rather than assuming one product family covers them all.
- Define the sample environment. For a cryostat, probe station, or magnet setup, establish the cooling approach and the required access for optical, electrical, or magnetic measurements. Sample mounting and connections can constrain the instrument choice.
- Plan acquisition and automation. Decide whether the experiment needs standalone readings or coordinated control and data acquisition across several devices. Check whether the required instruments and system configuration work with MeasureLINK and the desired workflow.
- Choose modular or turnkey scope. Individual instruments and modules offer flexibility when the laboratory already has compatible equipment and integration expertise. A cryostat-based, probe-station, or custom system can be a better starting point when the sample environment and instrument configuration need to be planned together.
Where Lake Shore equipment is used
Lake Shore’s application areas include quantum technology, superconductivity, nanotechnology, semiconductor and electronic-device measurement, magnetic materials, optics and photonics, chemistry, energy, geology, solid-state physics, and biomedical measurement. These are broad areas of use, not a guarantee that every product suits every experiment within them.
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- Alarm Output: With 1 alarm relay output, AC250 V, 3 A (Resistive load), ON or NC, you can wire a buzzer
- Supports 3-Wire Sensor: a 3-wire sensor or 2-wire sensor, like the K type thermocouple and Cu500, is supported by this PID temperature controller
- SSR Output: With 1 relay output for external SSR, an SSR or relay is a must for this temperature controller; A 40DA SSR is included
- Digital Display Celsius or Fahrenheit: It’s a digital PID controller but also supports Centigrade or Fahrenheit reading
- 2 Temp Displaying Windows: The real-time temperature and the setpoint are shown at the same time
For quantum-technology work, Lake Shore describes cryostats, temperature controllers and monitors, and cryogenic probe stations for RF, microwave, DC, and electro-optical measurements. The relevant system therefore depends not just on reaching low temperature but also on the measurement modality, sample access, and connections required by the experiment.
What to verify before specifying a model
The product family and model names identify a starting point, not a finished bill of materials. Before purchase, match the latest model-specific documentation to the experiment and confirm the exact configuration with Lake Shore or its distributor.
Quick Recap
- Temperature limits and accuracy for the selected sensor and instrument.
- Supported sensor types and any required wiring or accessories.
- Number of inputs, control outputs, and communications interfaces.
- Compatibility among the controller, heater, cryostat, probe station, and other instruments.
- For a system, the sample access and optical, electrical, or magnetic configuration.
- Software, automation, and data-acquisition requirements, including the intended MeasureLINK workflow.
- Availability and configuration in the relevant region through the international distribution network.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
