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Geschlossene Umwälzsysteme

VWR 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.

Hei-CHILL 5000 Circulating Chillers

Hei-CHILL 5000 Circulating Chillers

Supplier: Heidolph Instruments GmbH & Co.KG

Comprehensive spectrum of services for demanding temperature control tasks with a cooling capacity of 5000 W.

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Temperature control systems, Unistat®

Temperature control systems, Unistat®

Supplier: HUBER

Unistat® technology guarantees precise, reproducible temperature control results, short heating and cooling times and large temperature ranges without the need for fluid change. All important parameters can be seen at a glance and temperature curves are displayed in graphic real time. Unistats® are equipped with up-to-date pump technology for optimal heat transfer. The pump self-regulates to ensure the best possible circulation and flow and delicate glass reactors are protected from breakage by the pumps soft start-up feature. Unistat® technology provides economic operation with reduced operating costs and efficient energy management. Unistats® are hydraulically sealed so the service life of the temperature control fluid is dramatically increased by preventing oil loss through vapours and oxidation, saving resources.

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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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Cole-Parmer® RC-200 Recirculating Cooler

Cole-Parmer® RC-200 Recirculating Cooler

Supplier: Cole Parmer

Powerful cooling with a compact footprint.

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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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Kühler, Hei-CHILL 700 Pro

Supplier: Heidolph Instruments GmbH & Co.KG

Leistungsstarke 700-W-Kühlung für jeden Verdampfungsprozess und große Volumina.

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Circulating chiller, with natural refrigerant, RotaCool

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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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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Gekühlte Umwälzthermostate, ARCTIC

Gekühlte Umwälzthermostate, ARCTIC

Supplier: THERMO ELECTRON LED

FCKW-freie Kältebad-Umwälzthermostate sorgen für Kühlung bei offenen und geschlossenen Anwendungen. Diese Bad-Umwälzthermostate mit Edelstahlbehälter können mit sechs verschiedenen Regleroptionen konfiguriert werden, sodass der Benutzer das richtige Modell für seine Anwendung auswählen kann.

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Recirculating chillers, F-100 / F-108 / F-114 / F-125

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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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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Kompakt-Wasserbad mit Peltier-Thermostatisierung, PT31

Kompakt-Wasserbad mit Peltier-Thermostatisierung, PT31

Supplier: A.KRÜSS Optronic

Vielseitiges, kompaktes Hochleistungs-Thermostatisierungsbad mit elektronischem Peltier-Thermostat zur Temperierung von Refraktometern und Viskosimetern.

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Heating thermostats, JUVO

Heating thermostats, JUVO

Supplier: JUCHHEIM Laborgerate GmbH

These thermostats have a special design that ensures trouble-free continuous operation at temperatures up to 350 °C. They are built in stainless steel, with a glandless pump, a visual level gauge and a temperature limiter. If required, an expansion chamber containing a float switch can be fitted.

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