Huber Classic Open Bath and Circulation ThermostatsA versatile range of immersion circulators and open bath systems designed for precise heating and cooling in the lab. Ideal for research labs needing consistent, reliable temperature control across a broad range of applications.Wide temperature range:Operate from -90°C to +300°C (Cooling models for refrigeration to -40°C and -95°C)Flexible use:Suitable for both internal and external temperature control applicationsHigh performance:Heating and cooling capacities up to 7 kWBuilt-in safety:Compliant with DIN 12876 safety standardsCustomisable:Expand functionality with optional E-grade upgradesEco-friendly:Available with natural refrigerants for reduced environmental impactModel range Immersion thermostatsImmersion thermostats are the basis for many device combinations with polycarbonate or stainless steel bath vessels. There is a universally usable screw clamp in the scope of delivery for the thermostats to be very easily mounted on any desired vessels. Negative temperatures of down to -30°C can be realised in combination with a a refrigerated bath. All models are fitted with a powerful pressure/suction pump and meet the requirements of Safety Class III (FL) for use with flammable fluids. A pump adapter for external temperature control and cooling coils for a cooling water connection can be obtained as accessories. Bath thermostatsEconomically priced heating circulation thermostats of the model ranges KISS and CC with baths made out of polycarbonate (up to +100°C) or stainless steel (up to +200°C). The filling volumes of the baths range from 6 to 25 litres dependent on the model. The thermostats achieve a high temperature stability and are fitted with overtemperature and low level protection in line with Safety Class 3/FL according to DIN 12876. A powerful circulation pump ensures optimal stirring and temperature homogenity in the bath and also allows temperature control of externally attached applications using a pump adapter (accessory). Bath: A = Polycarbonate ; B = Stainless steel. Circulation thermostatsHeat circulation thermostats are specially designed for temperature control of externally attached applications with a small volume. The devices are fitted with bath vessels made of stainless steel or transparent polycarbonate and have rear-side pump connections as standard as well as a stainless steel bath cover with a filling opening. All models are fitted with an overtemperature and low level protection system according to safety class III/FL (DIN 12876) for use with flammable fluids. A powerful pressure-suction pump ensures optimal heat transfer to external attached applications. Visco bathsVisco baths are suitable for measurement tasks using capillary viscometers or for use of densitometers. The devices are fitted with transparent polycarbonate baths and have a cooling coil for countercooling as standard. Various functions can be activated via E-grade. Bridge thermostatsThe bridge thermostats are suitable for use with a range of baths. The variable speed pressure/suction pump with VPC Technology is ideal for external thermoregulation applications. Models with bigger heating capacities are suitable for larger baths. The telescopic arms can be extended up to 884 mm. Bath & circulation thermostatsBath & circulation thermostats are suitable for temperature control of externally connected applications. There is furthermore the option to insert objects like samples, sensors, etc. directly into the open thermostat bath. The devices are fitted with long-life bath vessels made out of high quality stainless steel and have pump connections on the rear as standard. All models are fitted with an overtemperature and low level protection system according to safety class III/FL (DIN 12876) for use with flammable fluids. A powerful pressure-suction pump ensures optimal heat transfer to external attached applications. Ministats & Cooling circulatorsHuber cooling circulators in the classic construction with a temperature control bath performs typical heating and cooling tasks in the laboratory securely and reproducibly. Model for temperatures of -90 to 200°C and with different cooling and heating capacities are available as air or water-cooled variants. Natural refrigerants can also be used on request for particularly environmentally friendly operation. The range of cooling circulators is supplemented by the smallest cooling circulators in the world – the Ministats. The devices allow operation in the tightest of spaces with its small dimensions, for example in a laboratory fumes or inside technical plants. Technical information Downloadable resources Blog View Huber Classic Open Bath and Circulation Thermostats Product Specifications Product Specifications Why not book a demo? Choose a date and time that suits you Book an online demo Click to download these resources Huber KISS Circulators Brochure Find Out More Huber Catalogue Find Out More Radleys International Product Guide Find Out More Huber Botanical Extraction Brochure Find Out More Huber Eco Friendly Temperature Control Brochure Find Out More Huber International Guarantee Brochure Find Out More Huber Pharma & Biotech Applications Brochure Find Out More The Unistat Principle Find Out More How lab control software can make a chemist’s life easier Find Out More Top tips for improving your temperature control Find Out More Webinar: How to achieve efficient temperature control when using Jacketed Lab ReactorsWhen it comes to chemical reactions in both R&D and production processes, achieving the right temperature is crucial. In this webinar we will be joined by Dr Paddy Delaney from Huber to discuss the factors that influence temperature control when using jacketed lab reactors as well as advice on how to improve the performance of your system. Watch webinar on demand Webinar: The benefits of Jacketed Lab Reactors and considerations when choosing a systemWatch a preview here When purchasing a jacketed lab reactor setup for scaling up your process, there are many considerations to be made. In this webinar we cover the fundamental points of specifying the right reactor and ancillary devices to ensure that you get the optimal performance of your jacketed lab reactor system for scale-up and process development. Watch webinar on demand Explore the range AVA Lab Control Software Find Out More Classic Open Bath and Circulation Thermostats Product Specification Find Out More Reactor-Ready Duo Lab Reactor Find Out More Reactor-Ready Lab Reactor Find Out More Reactor-Ready Pilot Lab Reactor Find Out More View all products