Temperature Measurement & Control
World-leading Cryogenic & Precision Temperature Measurement...
Lake Shore Temperature Measurement & Control
Lake Shore Cryotronics leads the world in cryogenic and precision temperature measurement. Backed by more than thirty years of innovation and expertise and a 3-year warranty, Lake Shore's temperature equipment sets the standard for precision and accuracy across a wide range of applications and temperatures from near absolute zero to 1000 °C.
Temperature controllers provide precision temperature measurement and control for cryogenic and higher temperature applications; temperature monitors provide precise temperature measurement and display, and temperature transmitters provide a low-cost way to send temperature data to data acquisition locations in research and industrial settings.
A full line of standard and space-qualified cryogenic and temperature measurement accessories including sensors, cable, wire, solder, and insulating and conductive materials are available through Elliot Scientific.
Comprehensive catalogue available...
...Contact us for a copy
The Lake Shore Temperature and Measurement Control Catalogue features 200 pages of technical data, performance characteristics, and product descriptions.
Selection guides simplify choosing appropriate cryogenic sensor, instrument, and accessory solutions, while a comprehensive 65-page reference section includes an overview of thermometry, sensor application notes and installation instructions, common units and conversion tables, and cryogenic reference tables.
Temperature sensors are available in a variety of packages to facilitate mounting. They include adapters that allow the sensor to be soldered in place, screwed on, bolted down, inserted into a hole, or inserted through a pressure seal in the form of a thermo-well. Gold-plated copper bobbins are available for both diodes and resistors for the heat sinking of leads.
Lake Shore offer four types of sensor for cryogenic temperature measurement: diodes, resistors, capacitors and thermocouples. Each has its own particular features, so Elliot Scientific recommends contacting us to discuss your requirements and application, or downloading Lake Shore's "Temperature Sensor Selection Guide" from the Documents tab above.
Ask us about the new HR (High Reliability) Sensors, a family of off-the-shelf sensors that have already undergone extreme testing for mission-critical applications such as: Space telescopes and research satellites, supercolliders, fusion reactors, and maglev systems.
Lake Shore's new Model 372 AC Resistance Bridge/Temperature Controller has been designed for precise, accurate AC resistance measurements, and has a number of improvements over the Model 370 for greater accuracy when performing temperature measurements at very low temperatures.
These improvements include the reduction of the input voltage noise figure from 33 nV/vHz down to 10 nV/vHz, the incorporation of new noise reduction features, and the reduction of the maximum DC bias current from 4 pA to 2 pA, resulting in a reduction of DC bias power to 0.4 aW (down from 1.6 aW).
To complement the new controller, Lake Shore are also introducing the Model 3726 scanner option designed for connecting up to 16 ultra-low temperature measurement points. With lower input noise and DC bias current, the new scanner takes full advantage of the performance improvements built into the Model 372 and offers superior performance to the previous generation.
Lake Shore's Model 350 is an ultra-low cryogenic temperature controller designed for the demands of pumped He-3 refrigerators, adiabatic demagnetization refrigerators (ADRs) and a number of other dilution refrigerators. A powerful physics tool, the Model 350 provides excellent measurement performance, superior control accuracy, and convenient operation in a wide range of advanced research applications.
* With optional Model 3062 4-channel card.
Lake Shore's Model 336 Temperature Controller is the only temperature controller available with 4 or 8* sensor inputs that can have custom labels, four control outputs and 150 W of low noise heater power. Two independent heater outputs providing 100 W and 50 W can be associated with any of the four sensor inputs and programmed for closed loop temperature control in proportional-integral-derivative (PID) mode. The improved autotuning feature of the Model 336 can be used to automatically collect PID parameters, so you spend less time tuning your controller and more time conducting experiments.
* With optional Model 3062 4-channel card.
Lake Shore's Model 335 Temperature Controller offers many user-configurable features and advanced functions that until now have been reserved for more expensive, high-end temperature controllers. It is the first two-channel temperature controller available with user configurable heater outputs delivering a total of 75 W of low noise heater power — 50 W and 25 W, or 75 W and 1 W.
Lakes Shore's Model 325 Dual-channel Cryogenic Temperature Controller is capable of supporting nearly any diode, RTD, or thermocouple temperature sensor. Two independent PID control loops with heater outputs of 25 W and 2 W are configured to drive either a 50 Ω or 25 Ω load for optimal cryocooler control flexibility. Designed with ease of use, functionality, and value in mind, the Model 325 is ideal for general-purpose laboratory and industrial temperature measurement and control applications.
Lake Shore's 240 Series offers a convenient, modular input solution for precision monitoring of cryogenic temperature sensors in large-scale applications employing distributed PLC-based control.
Delivering the same precision temperature measurement performance as Lake Shore's trusted benchtop cryogenic instruments, widely distributed high energy applications like particle accelerators and fusion reactors as well as industrial sites will benefit from this new instrumentation.
- Two or eight cryogenic temperature sensor inputs
- Supports Cernox, platinum, and other RTDs, plus DT-670 diodes
- Precision measurement in calibrated temperature units
- Monitor temperatures in the range 1 to 800 K
- Current reversal to minimise thermoelectric offsets
- Front-mounted OLED screen
- Fully configurable through USB connection
- PROFIBUS-DP communication for PLC-based systems
- DIN rail mounting
Lake Shore's Model 224 temperature monitor offers precision measurement in a wide range of cryogenic and higher-temperature applications with the ability to easily monitor up to 12 sensor channels. It provides better measurement performance in applications where researchers need to ensure accuracy and precision in their low cryogenic temperature monitoring.
Used with Lake Shore’s Cernox™ sensors, the Model 224 enables reliable and repeatable temperature measurement over a broad range and as low as 300 mK.
Lake Shore's Model 211 single-channel temperature monitor provides the accuracy, resolution, and interface features of a benchtop temperature monitor in an easy to use, easily integrated, compact instrument. With appropriate sensors, the Model 211 measures temperature from 1.4 K to 800 K including temperatures in high vacuum and magnetic fields. Alarms, relays, user-configurable analogue voltage or current output, and a serial interface are standard features on the Model 211. It is a good choice for liquefied gas storage and monitoring, cryopump control, cryo-cooler, and materials science applications, and for applications that require greater accuracy than thermocouples allow.