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Termostaty oběhové

Circulating baths (thermostats) for all of your lab's research needs are offered at VWR. Closed circulator systems reduce water consumption, offering a green option with economic benefits. Cooling models offer shortened cool down times and compact design. Open circulator systems, such as heated or refrigerated circulating baths, feature precise temperature control in your choice of size. Immersion circulators afford the flexibility to create a bath in a vessel of your choice. Open bath models are also available.

Unichiller P007w-H Chiller/Recirculating Cooler

Supplier: HUBER

Huber Unichillers offer better efficiency, stable pressure and delivery performance with a constant cooling water temperature compared to traditional tap water cooling.

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Circulating cooling thermostats, unichillers, with Pilot ONE E-grade "Basic" controller

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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Compact Recirculation Chiller/Circulation Chiller, Minichiller 800 and 1000 OLÉ

Supplier: HUBER

The compact mini chillers are a cost-effective and environmentally friendly cooling solution for numerous laboratory applications.

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Temperature control system, HRC 2 control

Supplier: IKA

This compact refrigerated and heating circulator HRC 2 control is well known for its high energy efficiency and a powerful and infinitely variable pressure and suction pump.

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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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Base Cart, Hei-CHILL 5000

Supplier: Heidolph Instruments GmbH & Co.KG

The Hei-CHILL 5000 Base cart is the most compact and strongest undercounter chiller with a cooling capacity of 5000 W.

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Circulating baths, for beer force ageing test

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.

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Recirculating chillers, RC 2

Recirculating chillers, RC 2

Supplier: IKA

Designed for cooling applications up to −20 °C with a powerful 400 W cooling capacity, these recirculating chillers are highly efficient and provide stable temperatures. With a wireless controller, it is possible to operate the RC 2 safely and comfortably irrespective of where the device is located.

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Heating circulation thermostats, Hotbox

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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Oběhový termostat s lázní, nerezová ocel, série CORIO™ C-B a CD-B

Oběhový termostat s lázní, nerezová ocel, série CORIO™ C-B a CD-B

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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Heating circulators, DYNEO™ DD

Heating circulators, DYNEO™ DD

Supplier: JULABO GmbH

The DYNEO™ DD heating circulators are available in several bath combinations, with varying bath sizes. DYNEO is designed for internal as well as external applications. Operation and handling is easy using the large TFT colour display and the state of the art turn and push controller. The bath tanks are well insulated with a built-in coil for counter cooling. An integrated drain tap makes emptying the tank safe and clean.

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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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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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Heating circulators, CORIO™ CD-BC series

Heating circulators, CORIO™ CD-BC 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™ CD model is an advanced unit with professional technology for demanding applications and can be used for temperature control of internal or external applications. The jet nozzle allows continuous adjustment of the pump stream in the system. The insulated stainless steel baths are durable and have an integrated drain tap. These heating circulators are optimised for external temperature applications in combination with jacketed reactors, distillation apparatus, mini-plant applications, photometers, refractometers and can also be used for internal temperature applications of samples and small objects.

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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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Chillers, Hei-CHILL 700 Pro

Supplier: Heidolph Instruments GmbH & Co.KG

Powerful 700 W cooling for every evaporation process and large volumes.

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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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Calibration thermostats, ECO

Calibration thermostats, ECO

Supplier: LAUDA

Calibration thermostatic bath with latest microprocessor technology and integrated cooling system. Working temperature range: −25 to 200 °C

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Heating thermostats with transparent baths, ECO

Heating thermostats with transparent baths, ECO

Supplier: LAUDA

ECO units with transparent plastic baths provide visibility in all cases where test samples need to be observed during thermostating. The thermostats with polycarbonate baths can be used in the temperature range of up to 100 °C. They have a filling volume of 5 up to 20 litres. The 15 litre (or larger) Silver and Gold baths accommodate up to three capillary viscometers. The Silver and Gold ET 6, ET 12 and ET 20 models are equipped with a cooling coil as standard. Bath/circulation thermostats have menu navigation in plain text for user friendly operation. Various interface modules are available as optional accessories.

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Heating thermostats, Proline

Heating thermostats, Proline

Supplier: LAUDA

The Proline Edition X range of heating thermostats feature a wide temperature range, high cooling and heating power and a multi level pump. The self-explanatory menu-guided remote control Command is particularly convenient for operating the units at distances as far as 50 meters away. Thanks to the large display, the user can keep an eye on all the important parameters. There is a graphical display of measured values, large choice of interfaces (e.g. Ether- CAT, Ethernet, RS232/RS485, analogue module, Profibus, contact modules). Data collection together with documentation and control is easy using the Wintherm Plus software. Units are ideal for temperature control of chemical reactors, distillation plants and glass condensers, crystallisation, thermostating measurement setups in process technology, chemical probes, calibration of sensors and testing electronic components.

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Heating circulators, HBC series

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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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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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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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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Termostaty cirkulační, řada ecocool™

Termostaty cirkulační, řada ecocool™

Supplier: GRANT INSTRUMENTS

Řada ekologických chlazených/ohřívacích cirkulačních van s intuitivním uživatelským rozhraním a elegantním designem. Jednotky nabízejí významné úspory provozních nákladů a zároveň poskytují výkonné chlazení v případě potřeby. Výběr ze 2 modelů s teplotním rozsahem –25 až +150 °C (v závislosti na modelu*). Ideální pro aplikace ve farmaceutických, vzdělávacích, průmyslových a biologických oblastech pro použití s ​​mini poloprovozními reaktory, chlazení rotačních výparníků, nahrazení chlazení tekoucí vodou z vodovodu, ponoření malých vzorků, fotometrie, chromatografické systémy, příprava vzorků, obecné chlazení, reakční chemie, teplota řízení, výroba polovodičů, reometrie, refraktometrie a elektroforézní chlazení.

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Immersion thermostats, advanced, Optima™ TX150 and TXF200

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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