Thermostat Controllers
Open circulator systems to meet your research purposes are available at Avantor. Select an immersion circulator to create a water bath in your own vessel, or purchase an open bath tank through Avantor. Heated and refrigerated circulating bath systems are offered in a variety of sizes and feature precise temperature control with the ease of a touch screen. Circulating open bath systems are constructed of insulated stainless steel or polycarbonate resin. Appropriate accessories for most models can be purchased through Avantor.
VWR® MX, Immersion Thermostat
Supplier: VWR Collection
The MX immersion thermostat is user friendly with three control buttons and on-screen prompts. The convenient slide control enables the flow rate to be easily adjusted, and it can clamp securely to straight or curved tank walls.
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Immersion thermostats, MAGIO™ MS and MX
Supplier: JULABO GmbH
The MAGIO™ series of bridge mounted circulators operate with a working temperature range of −50 to +300 °C* and a heating capacity of up to 3 kW. With their powerful pressure/suction pump the MAGIO™ units are ideal for external temperature applications. An extensive range of accessories and excellent dynamics mean that the MAGIO™ immersion thermostats can be adapted to different tanks and applications.
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Immersion thermostats, CORIO™ C, CD and CP
Supplier: JULABO GmbH
The powerful and robust CORIO™ laboratory circulators provide the exact temperature, absolute precision, and a wide working temperature range. The CORIO™ C immersion thermostat is the basic model, it is ideal for standard internal applications, the CORIO™ CD/CP models are more advanced and can be equipped with an optional pump set for temperature control of external applications. The jet nozzle allows continuous adjustment of the pump stream in the bath. The bath attachment clamp enables either circulator to be mounted on virtually any bath (rectangular or round tanks).
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Immersion thermostats, DYNEO™ DD
Supplier: JULABO GmbH
The DYNEO™ DD immersion thermostats ensure high-performance in internal and external applications and have a wide range of modern data communication interfaces. Operation and handling is easy using the large TFT colour display and the state of the art turn and push controller.
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Immersion Thermostats, Universa PRO
Supplier: LAUDA
Universa PRO hanging thermostat with advanced electronics ensures precise control accuracy. The all-rounder for versatile laboratory applications. Flexible. Powerful. Dynamic.
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Immersion thermostat, Alpha
Supplier: LAUDA
The Alpha immersion thermostat has an easy to use control console featuring 3-button operation and large, clear LED display, ensuring easy navigation through the menu. The thermostat is suitable for use with non flammable liquids (water, water/glycol mixtures). Units can provide both internal and external thermostating. Temperature stability of ±0,05 K gives precise heating and cooling suitable for a wide range of applications. Using an optional pump circulation set and a cooling coil, the immersion thermostat can be expanded to create a fully fledged thermostating system.
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Immersion thermostats, general purpose, Optima™ T100 and TC120
Supplier: GRANT INSTRUMENTS
The Optima™ range of general purpose thermostats can be combined with plastic baths, premium stainless steel baths or refrigeration units. Digital microprocessor-controlled T100 and TC120 thermostats feature an easy to use rotary dial and two function keys for quick temperature setting and menu navigation. Units feature a bright, easy to view 4 digit display, 3 programmable temperature presets, low liquid protection, fixed over-temperature cut-out, visual alarm, countdown timer and user calibration facility for optimum accuracy.
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Immersion thermostats, advanced, Optima™ TX150 and TXF200
Supplier: GRANT INSTRUMENTS
The Optima™ range of advanced thermostats can be combined with plastic baths, premium stainless steel baths or refrigeration units. The TX150 and TXF200 thermostats feature a full colour QVGA TFT screen displaying actual and set temperature and clear status icons. The QVGA TFT screen, in combination with the easy to use dial and function keys, allows rapid navigation through the intuitive menu system. Both units have RS232 and USB interfaces and can be programmed via remote PC or laptop using Grant’s versatile Labwise™ software (optional). Additional features include countdown timer, adjustable over-temperature cut-out, visual, audible and programmable high and low temperature alarms. The TX150 has the capacity to store one program with 30 segments. The TXF200 can also be programmed via the user interface and can store up to 10 programs containing 100 segments. The programming interface includes set target temperature with a choice of time to target temperature or temperature ramp speed and an additional programmable relay for on/off control of ancillary equipment or refrigeration units.
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Immersion Circulators, ICC 150 lite pro 12
Supplier: IKA
The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation.
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Immersion Circulators, ICC 100 lite
Supplier: IKA
The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation. ICC 100 lite is suitable for tempering liquids up to 100 °C and internal circulation.
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Immersion Circulators, ICC 150 lite pro 9
Supplier: IKA
The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation.
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Immersion Circulators, ICC 150 lite
Supplier: IKA
The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation. ICC 150 lite is suitable for tempering liquids up to 150 °C. The integrated pressure/suction pump allows the device to be used for internal and external applications.
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Immersion Circulators, ICC 150 lite pro 20
Supplier: IKA
The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation.
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Immersion Circulators, ICC 100 lite eco 8
Supplier: IKA
The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation. ICC 100 lite is suitable for tempering liquids up to 100 °C and internal circulation.
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Immersion circulator, ICC series
Supplier: IKA
Compact ICC immersion circulators are ideal for tempering of liquids up to 150 °C. Suitable to use in open or covered bath vessels. The integrated pressure/ suction pump allows ICC units to be used for internal and external applications. Just connect the optional pump set. Both units can be used close to ambient temperatures when combined with optional cooling coil. Both models feature optical and acoustic safety warnings and adjustable safety circuit.
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Bridge Thermostats, CC-200BX / CC-300BX, Huber
Supplier: HUBER
These bridge thermostats with telescopic arm (up to 884 mm) are suitable for controlling the temperature of any bath.



