Open Circulator Systems
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.
Baths and circulators, stainless steel, CORIO™ C-B and CD-B series
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 circulator is the basic model, it is ideal for standard internal applications, the CD model is more advanced and can used for temperature control of external applications if required. The jet nozzle allows continuous adjustment of the pump stream in the bath. The stainless steel baths are durable and have an integrated drain tap (except B5). These open heating bath circulators are ideal for temperature control of samples, preparation of samples for serology and clinical chemistry, analysis, and material testing. The CD-B units are ideal for external temperature control applications in combination with measuring instruments, measuring cells, photometers, refractometers and polarimeters.
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Refrigerated/heating circulators, DYNEO™ DD series
Supplier: JULABO GmbH
DYNEO™ DD refrigerated circulators are powerful cooling units suitable for internal or external applications between –50 and +200 °C. The circulators function precisely and reliably even at elevated ambient temperatures up to +40 °C. The multilingual 8,89 cm colour display and unique rotary knob allow straightforward and intuitive operation. Units have ergonomic handles and a built in drain tap for easy and safe drainage.
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Heating Thermostats with Stainless Steel Baths, Alpha
Supplier: LAUDA
The Alpha heating thermostats have an easy to use control console featuring three button operation and large, clear LED display, ensuring easy navigation through the menu. The thermostats are 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 heating thermostat can be expanded to create a fully fledged thermostating system.
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Immersion Thermostat, Universa Pro
Supplier: LAUDA
Universa Pro immersion thermostats with advanced electronics guarantee precise control accuracy. It is the modular solution for versatile processes.
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Cooling Thermostat, Universa U 890 M
Supplier: LAUDA
The Universa PRO and Universa MAX cooling thermostats are equipped with a bath cover and pump connections as standard. A drain valve on the front of the device behind the ventilation grid makes it easier to change the temperature control fluid safely.
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Heating circulators, HBC series
Supplier: IKA
The HBC circulating baths have a high-quality stainless steel bath, an extended temperature range for tempering fluids in open and covered water baths up to 200/250 °C. The LED/ graphic TFT Display illustrates all relevant process parameters. The large surface of the radiator allows for an optimum heat exchange and a smooth warming of the medium. Units feature push and turn buttons for intuitive menu navigation. All models conform to the highest safety classification III (FL) for use with flammable liquids according to DIN 12876. HBC immersion circulators ensure short heating up times and have a temperature stability of ±0,01 /0,02 K ( basic/control model). The units have an integrated cooling coil, adjustable safety circuit and a front drain valve for safe emptying. To drain the system, a separate valve helps to avoid direct contact with fluid.
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Cooling Thermostat, Universa U 855 M
Supplier: LAUDA
The Universa PRO and Universa MAX cooling thermostats are equipped with a bath cover and pump connections as standard. A drain valve on the front of the device behind the ventilation grid makes it easier to change the temperature control fluid safely.
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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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Heating thermostats with stainless steel bath, ECO series
Supplier: LAUDA
Baths/circulation thermostats with plain text menu navigation which are ideal for user friendly operation.
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Cooling Thermostats, Universa
Supplier: LAUDA
Bath circulation thermostat with advanced electronics ensures precise control accuracy.
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Refrigeration Thermostats, Universa MAX
Supplier: LAUDA
As a high-end solution, Universa MAX offers a cooling capacity of 800 W to 1,6 kW and a temperature range down to –90 °C. Speed-controlled compressors, intelligent cooling control, and natural refrigerants ensure maximum performance with maximum energy savings. The adaptive bath edge ventilation of LAUDA Universa cooling thermostats prevents icing and condensation, stops water ingress, and blocks vapours to protect the electronics - for increased operational safety and service life.
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Refrigeration Thermostats, Universal PRO
Supplier: LAUDA
Universa PRO for professional temperature control covers a working temperature range from –45 to +200 °C with a cooling capacity of 0.2 to 0.8 kW. Natural refrigerants with a minimum fill quantity of less than 100 g, speed-controlled inverter compressors, and speed-controlled fans ensure reduced energy costs and high durability. An integrated web server for wireless remote control and IOT connectivity for cloud-based data analysis and remote maintenance complement the Universa refrigeration thermostats.
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Cooling Thermostat, U 1635 P
Supplier: LAUDA
The Universa PRO and Universa MAX cooling thermostats are equipped with a bath cover and pump connections as standard. A drain valve on the front of the device behind the ventilation grid makes it easier to change the temperature control fluid safely.
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Process Thermostats with Natural Refrigerant, Variocool
Supplier: LAUDA
A comprehensive performance spectrum enables the LAUDA Variocool to deal with sophisticated process temperature control in the moderate temperature range. Equipment incorporating various pumps and individual expansion with interface modules, including the option of external temperature control, allow optimised adaptation to changing requirements in the process environment.
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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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Refrigerated/heating circulating baths, ecocool™ series
Supplier: GRANT INSTRUMENTS
A range of eco-friendly, refrigerated/heating circulating baths with an intuitive user-interface and sleek design. Units offer significant running cost savings whilst delivering powerful cooling when needed. Choice of 2 models with temperature range of –25 to +150 °C (model dependent*). Ideal for applications in pharmaceutical, education, industrial and life science areas for use with mini pilot plant reactors, cooling rotary evaporators, replacing running tap water cooling, immersing small samples, photometry, chromatography systems, sample preparation, general cooling, reaction chemistry, temperature control, semi-conductor manufacturing, rheometry, refractometry and electrophoresis cooling.
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