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You searched for: Closed Circulator Systems

Closed Circulator Systems

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.

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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Immersion coolers, Clifton, DC1-300

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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Circulating cooling thermostats with natural refrigerant, Minichiller and Unichillers, with OLÉ controller

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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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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Recirculating chiller, environmentally friendly, RC 2 lite

Recirculating chiller, environmentally friendly, RC 2 lite

Supplier: IKA

Compact recirculating chiller with powerful 400 W cooling capacity, designed for simple cooling tasks down to –10 °C. The RC 2 lite is the perfect peripheral device for the cooling of rotary evaporators, reflux condensers or as a cooling source for devices that dissipate heat with the help of a heat exchanger (double-walled grinding containers, cooled incubators, laboratory reactors, cooling coils). The easily accessible and easy-to-clean mesh filter along with low filling volume of just one litre enables fast cooling. Thanks to the natural refrigerant R290, the RC 2 lite is remarkably environmentally friendly.

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Circulating chillers, Unistat range

Circulating chillers, Unistat range

Supplier: HUBER

Unistats® are the ideal solution for fast and precise thermal control of externally connected applications. These compact units enable previously unachievable performance, offer rapid temperature change and allow use over a wide temperature range without requiring a fluid change. There are over 60 models to choose from in sleek tower housings, or flat-build with cooling powers from 0,7 to 130 kW. Whatever the application, Unistats® provide professional scale up offering the same stable process conditions from the development lab to production systems. Units have a range of safety functions, provide flexible communication via USB and LAN interfaces and give comprehensive warning alarms. Units are ideal for use with reactor systems, autoclaves, pilot and mini plant systems, scale up developments, double wall reactors, distillation systems, material testing and use in combinational chemistry and the semiconductor industry.

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Refrigerated Circulators, ARCTIC

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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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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Circulator with Peltier thermostat, PT31

Circulator with Peltier thermostat, PT31

Supplier: A.KRÜSS Optronic

A versatile compact high-performance instrument with electronic Peltier thermostat that can be used for controlling refractometer and viscometer temperature.

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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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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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