Closed Circulator Systems
Avantor offers closed circulator systems to meet your lab's varied needs. Cooling circulators are an economical and environmentally friendly way to reduce tap water consumption and shorten cool down times. Compact and portable models feature reduced noise level and clear LED temperature displays and are appropriate for biotech, printing, lab, and automotive industry applications. Heating circulators for applications such as thawing plasma are also offered in both portable and larger sized options.
Minichiller 1200 OLÉ
Supplier: HUBER
Chiller with air-cooled refrigerating unit and circulation pump. Evaporator (cooler), tank and housing of stainless steel. Pressure-suction pump made of industrial plastic material. Digital Temperature adjustment and digital temperature display. Level indicator with sight glass.
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Circulating cooling thermostats with natural refrigerant, Minichiller and Unichillers, with OLÉ controller
Supplier: HUBER
Many applications require a reliable source of cooling. Circulating chillers in the Unichiller® range offer an ideal solution for environmentally friendly and economical cooling in laboratory and industry. There are over 50 air and water cooled models to choose from, with cooling powers from 0,3 to 50 kW. Efficient energy management ensures low operating costs and reduced use of valuable fresh water. These circulating chillers are a resource saving solution which give a quick return on investment.
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Hei-CHILL 5000 Circulating Chillers
Supplier: Heidolph Scientific Products
Comprehensive spectrum of services for demanding temperature control tasks with a cooling capacity of 5000 W.
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Immersion coolers, Clifton, DC1-300
Supplier: NICKEL ELECTRO
Immersion cooler without temperature control designed to be used in conjunction with Clifton NE4 stirred or circulating water baths, the unit runs continuously with the bath providing the temperature control. The immersion coil fits into the rear access hole behind the thermostirrer without loss of working area.
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Recirculating chillers, F-100 / F-108 / F-114 / F-125
Supplier: BUCHI
The F-series chillers provide the final step to a fully integrated evaporation or distillation process, leading to several key benefits:
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Refrigerated circulating bath, VersaCool™
Supplier: THERMO ELECTRON LED
The VersaCool™ Refrigerated circulating bath features a new headless design, suitable for use as a recirculating refrigerated bath or heated circulator to circulate fluid from the bath to specific applications.
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Circulating cooling thermostats, Minichiller and Unichillers
Supplier: HUBER
Many applications depend on a reliable source of cooling. Circulating chillers in the Unichiller® range offer an ideal solution for environmentally friendly and economical cooling in laboratory and industry. There are over 50 air- and water-cooled models to choose from, with cooling powers from 0,3 to 50 kW. Efficient energy management ensures low operating costs and reduced usage of valuable fresh water. Huber circulating chillers are a resource saving solution which give a quick return on investment.
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Refrigerated Circulators, ARCTIC
Supplier: THERMO ELECTRON LED
CFC-free refrigerated bath circulators provide cooling for open and closed applications. These bath circulators with a stainless-steel reservoir can be configured with six different controller options, so the user can choose the right model for the application.
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Immersion coolers, with natural refrigerant, TC range
Supplier: HUBER
The TC range of immersion coolers are a flexible solution for a variety of cooling tasks. They are universally used for rapid cooling of fluids. Typical applications include counter-cooling for heat circulation thermostats or replacing cooling by dry ice, they are also an environmentally friendly alternative to mains water cooling. The TC immersion coolers are suitable for unsupervised use, for cooling tasks which require continuous cooling or as a variant with temperature control and a PT100 probe.
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Compatible control refrigerated circulators
Supplier: HUBER
These compact refrigerated circulators with insulated refrigeration baths are ideal for direct temperature control from −90 up to +200 °C. The low bath volume and high heating and cooling capacity means short heating and cooling rates, which can be increased by using the optional displacement inserts. Optional calibration inserts enable circulators to be used as calibration baths.
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Circulating cooling thermostats, unichillers, with Pilot ONE E-grade "Basic" controller
Supplier: HUBER
Unichillers offer better efficiency, stable pressure and delivery performance with a constant cooling water temperature compared to traditional tap water cooling. Chillers also reduce water consumption and help conserve the environment whilst lowering operating costs.
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Heat exchanger and circulator packages
Supplier: HAAKE
SC100- A10 refrigerated bath circulator provides efficient cooling for open and closed applications, with temperatures ranging from −10 to +100°C and maximum bath volume of 6 litres.
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Flow through coolers, with natural refrigerant DC®
Supplier: HUBER
Flow-through chillers are designed for simple, low demand cooling applications. They are commonly used in combination with heating circulators to remove heat in order to cool a process back to room temperature.
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Circulating chiller, with natural refrigerant, RotaCool
Supplier: HUBER
This air-cooled chiller provides a dedicated cooling service to all small bench top rotary evaporators and features a unique space-saving L-form. When placed on a rotary evaporator the RotaCool requires almost no additional space.
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Heating circulation thermostats, Hotbox
Supplier: HUBER
These compact hotbox heating circulators are ideal for installation in production systems. All models have self-optimising True Adaptive Control for temperature. Units feature a PT100 sensor connection, digital filling level indicator, and circulation pump. All models feature the Pilot ONE® controller which offers a brilliant 14,5 cm touchscreen with graphic functions and a comfortable navigation menu in 11 languages and USB and Ethernet connections.
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Circulating baths, for beer force ageing test
Supplier: HUBER
BFT5 is a special heating and cooling thermostat ideal for beer-forcing test. This unit is fitted with True Adaptive temperature control and programmer for automatic temperature cycles. The beer is artificially ages with changing temperature between 0 and 60 °C in a 24 hour cycle. The unit features a pressure suction pump, programmer with calender and clock function.



