JULABO
Fluid Thermostatting and Fluid Refrigeration
The company
JULABO is a worldwide manufacturer of liquid thermostatting instruments.
These temperature control instruments with fluids are used profitably in research and industry and in thousands of applications of all kinds. Experience, expertise, innovation-for the highest standards in industry, research and science. For more than four decades, JULABO continues to be one of the world's leading experts in temperature control systems. Our high-quality products have greatly influenced the development and progress of temperature control. Skilled employees, professional production engineering, and emphasis on quality and service are the basis of this success story.
JULABO products by category
Circulation cryostats
- Circulation thermocrystostats
- CryoCompact Thermoconstats
- Circulation ultracriostats
Heating thermostats
- Immersion thermostats
- Thermostats with open tank
- Combined circulation thermostats
- Circulation thermostats
- Thermostat on bridge
Cooling recirculators
- AWC100 recirculators
- F compact cooling recirculators
- FL Cooling recirculators
- FC Chiller
- SC SemiChill Recirculator
Ultra dynamic temperature control systems
- PRESTO temperature control systems
- Bagnimaria
- Bagnimaria with agitation
- Products for special applications
Circulation cryostats
Circulating thermoconstats for working temperatures from -50 °C to +200 °C
JULABO circulation thermostats for heating and refrigeration.
These devices are suitable for thermostatting operations in external circuits or directly inside the tank. Models with different power classes are available. The devices offer high heating and cooling performance with short heating and cooling times. With "Active Cooling Control," the cooling capacity is active even at +200 °C. "FP" models are equipped with proportional refrigeration control, thus saving energy and reducing heat dissipation. Easy removal of dust from the condenser thanks to the easily removable ventilation grille. Depending on the model, with handle or wheels for easy transport. All models have a front tap to simplify emptying the tank fluid. Typical applications are temperature control of devices such as photometers, refractometers, viscometers, etc. In parallel, it is possible to control the temperature of small objects directly inside the tank.
Suitable for standard functions and routine operations in both laboratory and industrial settings.
With expanded pumping capacity and high working temperature range up to +200 °C, CORIO CP series circulation cryostats are particularly suitable for applications at temperatures up to +200 °C.
Due to their high pumping capacity, they are ideal tools for easy temperature control of outdoor applications.
DYNEO DD immersion thermostats stand for maximum flexibility.
They come with a stable and sturdy clamp provided and can be installed on any tank up to 50 liters. Immersion thermostats are used for indoor and outdoor temperature control and cover a working temperature range from +20 °C to +200 °C. The 3.5-inch multilingual color display and unique knob allow easy and intuitive operation.
With extremely powerful suction/pressure pump and intuitive touch display.
Like all MAGIO series thermostats, the circulation cryostats feature high quality and outstanding performance combined with intuitive operation. The devices offer extra powerful preemptive and suction pumps and thus meet the highest demands in terms of temperature regulation of outdoor applications. Whether for basic research, material testing or technical installations, MAGIO circulation cryostats offer high-tech solutions for the most demanding customers.
CryoCompact thermocrystostats for working temperatures from -40 °C to +200 °C
CryoCompact thermocryostats from the CF range are extremely compact circulation cryostats. These devices offer a heating capacity of 2 kW and a protection class III according to DIN 12876-1. They also have pump connections for temperature control in external circuits and a tank opening for temperature control application for small objects.
CryoCompact thermocryostats from the CF range are extremely compact circulation cryostats. These devices offer a heating capacity of 2 kW and a protection class III according to DIN 12876-1. They also have pump connections for temperature control in external circuits and a tank opening for temperature control application for small objects.
Circulating ultracirculators for working temperatures from -95 °C to +150 °C
CryoCompact thermocryostat for internal and external temperature application. The Ultra-Low Refrigerated Circulators of the TopTech Series are equipped with a dual-stage cascade refrigeration system for continuous operation of internal and external temperature applications.
Low temperatures below -50 °C for indoor and outdoor applications.
The Ultra-Low Refrigerated Circulators of the HighTech Series with HL or SL circulator feature powerful pressure and suction pumps. The in-struments provide the entire variety of functions of the professional HighTech Series of circulators.
For operating temperatures from -50 °C to +150 °C with filling hole for outdoor temperature control only, extendable with higher heating and pumping performance.
Ultracirculation thermostats with the SL thermostat conquer with their high heating, cooling and pumping performance and are used for outdoor temperature control functions.
Heating thermostats
JULABO heats: heating technology from +20 °C to +300 °C
JULABO heating thermostats are in use all over the world. Basic research, material analysis, technological installations... our reliable and proven technology is esteemed by users from all sectors. For decades, JULABO heating thermostats, focused on your needs, have been a model of innovation in the temperature system industry. In the JULABO thermostat program you will find a functional solution for your daily operations, whether routine tasks or the highest demands: CORIO, DYNEO and HighTech are three model ranges for any need and any budget.
Immersion thermostats
With fixing bracket for different size tanks with volume up to 50 liters.
JULABO immersion thermostats can be used for temperature control application of any tank of volume up to 50 liters. Immersion thermostats are equipped with a clamp for walls up to 26 mm. Alternatively, they can be attached to a laboratory stand. The clamps allow quick and easy mounting on available tanks. Immersion components are made of high quality stainless steel or plastic. Typical applications are temperature regulation on samples, temperature testing for food and materials testing, as well as verification, calibration and calibration of thermometers and thermal switches.
Product Features.
- Wide variety of models for indoor and outdoor applications
- Large heating capacity for rapid temperature rise
- Particularly light
Laboratory thermostats of the latest generation. The CORIO C immersion thermostat, i.e., the debut model, is the basis of the CORIO thermostat program. The clamp contained in the package facilitates mounting on tanks with volumes up to 30 liters.
State-of-the-art laboratory thermostats.
CORIO CD immersion thermostats add to the advantages of CORIO C thermostats the ability to control the temperature of outdoor applications in conjunction with an optional pump set.
Laboratory thermostats with expanded pumping capacity and high working temperature range up to +200 °C.
CORIO CP immersion thermostats add to the advantages of CORIO C thermostats the ability to control the temperature of outdoor applications in conjunction with an optional pump set.
Flexible laboratory thermostats with a new concept of use.
DYNEO DD immersion thermostats stand for maximum flexibility. They come with a stable and sturdy clamp provided and can be installed on any tank up to 50 liters. Immersion thermostats are used for indoor and outdoor temperature control and cover a working temperature range from +20 °C to +200 °C. The 3.5-inch multilingual color display and unique knob allow easy and intuitive operation.
Thermostats with open tank
For internal temperature application operations.
JULABO open tank thermostats are designed for temperature application interventions for indoor or directly in the thermostat tank. The models shown on this page have transparent or stainless steel tanks. Different types of tube racks, platforms with adjustable immersion height and cooling coils can be chosen as accessories. The thermostat can be easily removed. This simplifies handling and cleaning of the tank.
Laboratory thermostats for indoor temperature applications with operating temperatures from +20 °C to +100 °C
Thermostat baths in the new CORIO line feature high-quality steel tanks.
Laboratory thermostats for indoor temperature applications with operating temperatures from +20 °C to +100 °C
Open tank thermostats in the new CORIO series are equipped with fine transparent tanks.
Combined circulation thermostats
For indoor and outdoor applications, with transparent stainless steel tanks and pump fittings.
JULABO combined circulation thermostats with stainless steel, Plexiglas or Makrolon tank for indoor and outdoor temperature application. These devices are mainly suitable for indoor temperature application work or directly in the thermostat tank. Thanks to the pump fittings, thermostatting of closed external circuits is possible. Models with different tank sizes and equipment are available. Various types of laboratory tube holders, as well as lids and platforms with adjustable immersion height, can be chosen as accessories. Typical applications are temperature control for measuring cells, photometers, sample temperature control, heating of glass ampoules, food temperature testing, and materials testing.
For indoor and outdoor temperature applications with operating temperatures from +20 °C to +100 °C.
Combined circulation thermostats of the new CORIO series are equipped with high-quality transparent tanks and pump fittings.
Circulation thermostats
For outdoor and indoor temperature applications up to +300 °C.
JULABO circulation thermostats with a stainless steel tank prove suitable for inside and outside tank temperature applications. They are particularly suitable for outdoor thermostat operations due to their higher power making them suitable for larger or open outdoor circuits.
Models with different tank sizes and equipment are available. Pt100 sensors, bath liquids, hoses and adapters for connection to external systems are available as accessories. Equipped with built-in cooling coil for operations near or below room temperature.
For indoor and outdoor temperature applications, with insulated stainless steel tanks for operating temperatures from +20 °C to +150 °C.
Laboratory thermostats with expanded pumping capacity and high working temperature range up to +200°C.
CORIO circulation thermostats offer professional technology for the highest requirements.
For operating temperatures from +20 °C to +200 °C.
DYNEO DD circulation thermocoolers for indoor and outdoor applications are equipped with closed tanks. The tanks have quality insulation and an integrated coil for counter-cooling. The integrated drain cock allows safe and easy drainage. The 3.5-inch multilingual color display and unique knob allow easy and intuitive operation.
With ultra-high performance pump, intuitive touch display.
Like all MAGIO series thermostats, the heating thermostats feature high quality and outstanding performance combined with intuitive operation. The devices offer extra powerful preemptive and suction pumps and thus meet the highest demands in terms of temperature control of outdoor applications. In addition, it is possible to regulate the temperature of samples in the internal bath of high-quality closed and insulated tanks.
Thermostat on bridge
With removable bridge for tanks with volume up to 100 liters.
JULABO bridge thermostat with removable stainless steel bridge. The movable bridge allows use with any type of tub. This model is suitable for indoor and outdoor use. Due to high performance, also suitable for temperature control application for large tanks up to 100 liters. Equipped with built-in cooling coil for operation near or below room temperature.
With ultra-high performance pump and intuitive touch display.
MAGIO bridge thermostats combine high performance in terms of temperature control and maximum flexibility. Thanks to the adjustable bridge, the thermostats can be used with any number of tanks up to a tank volume of 100 liters.
Ultra dynamic temperature control systems
JULABO: the ultimate in temperature control systems.
Here is how to solve the most complex requirements in the field of temperature control as quickly as possible: ultra-dynamic temperature systems offer extremely short heating and cooling times, wide working temperature ranges without heat transfer fluid replacement, and high performance. In contrast to conventional thermostats, the bath liquid can be used over a wider temperature range and be stored much longer.
PRESTO temperature control systems
For working temperatures from -92 °C to +250 °C.
A completely revamped generation of JULABO ultra dynamic temperature systems. Whether for temperature control application on reactors, material stress testing, or temperature simulation, the new PRESTOs are designed to regulate temperature with maximum precision and to ensure extremely rapid temperature changes. With high heating and cooling capabilities, they cover a working temperature range of -92 °C to +250 °C.
With the use of high-efficiency components, they can compensate for endothermic or exothermic reactions very quickly. Permanent internal monitoring and self-lubricating pump maximize service life. A special feature of the new PRESTOs is the integrated 5.7" color touch-screen panel. This ensures a clear and comprehensive display of all important information and greatly increases ease of use. Extremely quiet, when in use the new PRESTOs are barely audible to the ear. The new PRESTOs are extremely robust and work reliably even when the ambient temperature reaches +40°C. Different types of interfaces allow remote control via network and integration into superordinate control systems. Thanks to side walls without ventilation slots, the footprint is minimized.
Compact operating thermostats down to -40°C
The A30, A40 and W40 operating thermostats combine high performance and compact design with the advantages of the PRESTO series for a working temperature range of up to -40 °C.
Air-cooled process thermostats down to -45 °C.
A45 air-cooled process thermostats can be flexibly used independently of a cooling water supply and compensate for exothermic and endothermic reactions very quickly.
Water operating thermostats down to -50 °C.
Rapid reaction compensation even at high ambient temperatures is the specialization of water-cooled W50 devices. High heating and cooling performance and powerful pumps.
The fastest temperature control for larger applications.
The powerful W55 regulates temperatures with high precision and impresses with faster cooling and heating times. It is ideal for use in large outdoor applications such as reactor temperature control, material stress testing or temperature simulation.
The most powerful highly dynamic 1-level temperature control system.
The water-cooled PRESTO W56 device can extremely quickly and efficiently regulate the temperature of various applications with high performance requirements. It has large energy reserves for demanding outdoor applications even at low temperatures.
Download PRESTO W56X technical documents
2-level operating thermostats for lower temperatures.
In air- or water-cooled variants, the A80 and W80 devices with 2-level cooling cryostats offer heating and cooling performance with minimum temperatures as low as -80 °C.
High-performance packages for operational thermostats.
The high cooling capacity allows minimum temperatures as low as -85 °C. Depending on the type of operating thermostat, different heating performances are available, offering even more flexibility in the application.
Refrigeration at 11 kW for dynamic temperature change down to -91 °C.
Improved heating and cooling capacity-these are the key features of W91 devices. These devices have also passed the test of integration into pilot plants and use for material and component testing.
Refrigeration to 27 kW and heating to 36 kW.
Improved heating and cooling capacity: class W92 devices are the most powerful and offer the most modern temperature control application technology. This makes it possible to simulate ambient conditions or regulate the temperature of vacuum chambers (conditions as in space). W92 devices always offer sufficient performance.
For research and development in the automotive, aerospace, and food industries, the ability to control the temperature of fluids quickly and accurately is a necessary condition for performing tests that reflect real environmental conditions. "PRESTO" systems are designed precisely for testing components and materials with dynamically controlled temperature fluids.
These systems are characterized by extremely short heating and cooling times and allow very high temperature ranges without changing the fluid.
Countless solutions are possible for all kinds of applications that need testing with temperature-controlled fluids. The presto "PRESTO" systems can work directly with fluids:
- water
- glycol (or mixture of water and glycol)
while heat exchangers are required for circuits operating with other fluids:
- hydraulic fluids
- oils
- edible liquids
Direct control for water-glycol fluids
Control through heat exchanger for other fluids
Application examples
Highly dynamic fluid temperature control systems can be applied in numerous research and development applications.
Testing of pumps
Hydraulic pumps are increasingly important components in the automotive industry. The fluids flowing through them can be temperature controlled by "PRESTO" systems. Control can be done directly on the fluid if the system uses water or glycol or a mixture of them.
Temperature range: -30°C + 90°C Alternatively, a heat exchanger can be passed through to control the fluid.
Temperature range: -40°C + 150°C.
AIR temperature control
"PRESTO" systems can also dynamically control air temperature through forced flow. In this way, special environmental conditions can be simulated.
Temperature range: -40°C +160°C.
Test benches for electrical components
For quality control of automotive electrical components, it is increasingly necessary to be able to simulate environmental conditions at different temperatures of the cooling circuit.
Different temperatures in the fluid can be simulated through these systems. Temperature range -35°C + 90°C.
Airbag Testing
The development of vehicle airbags requires testing at different temperatures. In these cases, PRESTO A85 systems are used to condition by Thermal HL80 gas the explosives prior to blast testing.
Temperature range: -70°C + 20°C.
Testing of car batteries
PRESTO A40 and A85 systems operate with Termal HL80 fluid and can control battery block temperatures for energy module optimization.
These systems are being exploited in research and development of electric cars and in durability testing of ordinary car batteries.
Temperature range: -30°C + 150°C.
Testing of Wireless Car Charging Systems
Following the development of wireless charging systems for electric cars, a series of tests have become necessary. "PRESTO" systems can simulate the cooling circuit of the charging system through direct control of water/glycol.
Temperature range: -35°C + 90°C.
DC/DC Converters / Inverters
DC/DC Converters are becoming increasingly important components in vehicle construction and must be tested under realistic conditions. "PRESTO" systems can simulate the cooling circuit through direct control of water/glycol temperature.
Temperature range: -35°C + 95°C.
Development of electric motors
Electric motors are now a critical component in the aerospace industry. New motors must always be tested at different temperatures. PRESTO systems can provide a forced cooling circuit with flows from 9 to 26 liters per minute.
Temperature range: -20°C + 90°C.
Testing of satellite components
Testing of materials for satellites must be done in environments that simulate the temperatures that can occur in space. "PRESTO" systems can simulate these high temperature ranges in vacuum chambers.
Temperature range: -80°C + 180°C.
Injector test benches
For certain tests, components must be pre-conditioned to a set temperature. To simulate a cold start in diesel or gasoline engines, fuel must be injected at a controlled temperature. "PRESTO" systems can, via a heat exchanger, control the temperature of the injected fuel.
Temperature range: -25°C + 110°C.
Cooling recirculators
Eco-friendly refrigeration and saving of mains water.
Cooling recirculators allow cooling a liquid through them that circulates within an external circuit. These devices have short cooling times and maximum effectiveness thus representing an economical alternative to refrigeration with mains water. The compact design allows space optimization. Models with the "W" designation are water-cooled and feature low noise and low heat emission. Alarm and safety functions enable continuous and reliable operation. Filling and emptying operations are quick and easy with an easy-access filling hole and faucet.
Compact models for simple refrigeration needs.
The AWC100 air-to-water cooling recirculator is an extremely compact solution for small heat dissipation tasks in external systems, such as those generated by Peltier cells.
In addition to its extremely attractive price, the AWC100 impresses with its compact size and is used where the cooling water temperature is located above room temperature and when temperature stability does not play an important role.
Compact models for simple refrigeration needs.
Compact F-line cooling recirculators are convenient models for routine laboratory operations. These devices perform refrigeration tasks from -10 or 0 °C to +40 °C, achieving a constancy of ±0.5 °C. Their space-saving design and the absence of side ventilation slots allow flexible placement even in small laboratories.
Working temperature range (°C): 0 ... +40 depending on the model
Temperature stability (°C): ±0.5
Display setting/resolution:0.1 °C
Cooling capacity (liquid Ethanol): 0.25 - 1 kW depending on the model
Pump capacity flow rate (l/min): 15 -24 depending on the model
Pump capacity pressure flow (bar): 0.35-1 depending on model
Pump connections : G1 1/4″
Filling volume (liters):3 ... 9.5
Compressor cooling: Air depending on model
Request technical papers for this series
Cooling recirculators for economical and environmentally friendly refrigeration. The FL line presents a new generation of cooling recirculators for a wide range of applications in refrigeration, laboratory and industry. The temperature stability of the PID control is ±0.5 °C. The devices have an easy-to-clean splash-proof keypad with LED temperature display, and there is also an RS232 interface and alarm output on the front. The filling hole is easily accessible on the top side, protected by a lift-up cover. An additional lift-up compartment allows storage of the operation manual or other similar documents. The removable ventilation grille makes it easy to clean the condenser; the drain cock is also located behind it. All models also have an easily readable fill level indicator. An additional advantage is the absence of side ventilation: the devices can therefore be placed directly next to other machinery (space-saving).
Working temperature range (°C): -25 to +40 depending on model
Temperature stability (°C): ±0.5
Display setting/resolution: 0.1 °C
Refrigerant capacity (liquid Ethanol): 3-20 kW depending on model
Pump capacity flow rate (l/min): 15 -80 depending on the model
Pump capacity pressure flow (bar): 0.35-6.0 depending on model
Pump connections : G1 1/4″
Filling volume (liters):3 ... 47
Compressor cooling: Water or Air depending on model
Request technical papers for this series
Request technical papers for this series
For the highest requirements in industrial use.
SemiChill models win with maximum reliability in continuous operation and under harsh conditions. All components in contact with the bath liquid are made of stainless steel or high-quality plastic. The modular concept thus enables customized configuration of the devices according to individual requirements.
The SemiChill series offers high-performance cooling recirculators for specific applications in the semiconductor industry. Five models are available with cooling capacities from 2.5 to 10 kW (air and water cooling). Operating temperature ranges from +5 to +35 °C (optionally -20 to +130 °C).
Products for special applications
Immersion and flow-through chillers
With immersion probe for rapid cooling of fluids.
JULABO immersion chillers are mainly used for secondary cooling in combination with heating thermostats or for rapid cooling of fluids at very low temperature levels. An additional advantage of the immersion chiller is its small footprint, which saves space.
JULABO immersion chillers provide an economical alternative to traditional cooling with running water. Because they are easy to operate and maintain, these devices are recommended for a wide range of cooling applications.
Product features:
- Avoid wasting water
- Compact structure and small footprint
- Maintenance simplified to the max.
With immersion probe for rapid cooling of fluids.
JULABO immersion chillers are mainly used for secondary cooling in combination with heating thermostats or for rapid cooling of fluids at very low temperature levels. An additional advantage of the immersion chiller is its small footprint, which saves space.
For counter-cooling of small applications.
JULABO flow-through coolers are designed for operations below room temperature in combination with heating thermostats. Their advantages are lower consumption and avoidance of unnecessary cooling water supply. Easy maintenance and a small footprint are additional strengths.
Temperature controllers
To measure, manage, regulate and monitor.
JULABO temperature controllers perform measurement, regulation, safety and monitoring tasks in temperature-dependent applications. The main advantages are extremely modern control technology, space-saving design, and simple and clear control. These devices are equipped with a MULTI-DISPLAY (LED) and a splash-proof keypad. Alarm functions for low/high temperature with interval signal (DBGM) enhance safety. Built-in RS232 interface enables online communication with PC. Some typical applications are on machinery, covers, and baths intended for heating laboratory vessels.
For measurement, regulation, safety and monitoring functions.
JULABO temperature controllers are used in laboratories and technical centers for measurement, regulation, safety and monitoring tasks in temperature-dependent applications.
Calibration thermostats
For calibration of sensors, measuring devices and thermometers.
JULABO calibration thermostats are particularly suitable for use in laboratories within the German Calibration Service (DKD) and for DIN ISO 9001:2000 requirements. There is a choice of models with a cooling thermocryostat for operating temperatures from -30 to +200 °C, as well as calibration baths for temperatures from +50 to +300 °C. The devices achieve temperature stability up to ±0.005 °C and temperature uniformity greater than ±0.01 °C.
JULABO calibration thermostats are ideal for high-precision calibration of sensors, measuring instruments, thermometers, etc. The devices are certified for use in DKD laboratories and for the requirements of the DIN EN ISO 9001:2000 standard.
Calibration thermostats in this category are also suitable for calibration tasks down to -30 °C due to the integrated cooling cryostat. In all models, the tank cover with Viton® openings and implementations is already included.
Bagnimaria
PURE Bagnimaria
The new PURA bain-marie Excellent. Practical. Robust.
It is for this reason that, with the new PURA bain-marie series, in addition to its well-established functions, JULABO places special emphasis on easy and intuitive operation as well as high quality materials and components. The result is functional, high-quality water baths capable of facilitating the normal temperature control tasks in the laboratory and of withstanding continuous stress without problems thanks to their robust construction. From modern designed water baths, users place high demands on functionality and reliability. First and foremost, a water bath must meet one basic requirement: smooth and low-maintenance operation.
The new PURA bain-marie Excellent. Practical. Robust.
PURA water baths are synonymous with easy and safe work in the laboratory. These high-quality solutions offer a temperature stability of ±0.15 °C. The working temperature range of +18 °C to 99.9 °C allows for numerous possibilities of use, such as routine laboratory work, temperature regulation of test tubes, incubation, material and corrosion analysis, temperature control of food and consumer goods, and in the dental field.
With counter-cooling / bath cover (accessorios) with bath cover (accessory).
All models (except PURA 4) have a built-in drain screw for quick and clean flushing of the baths. PURA water baths are flexible and can be easily transported thanks to ergonomic recessed handles on the sides. Non-slip rubber feet provide stable footing and increased safety in the laboratory.
Bagnimaria with agitation
Bagnimaria with agitation
For working temperatures from +20 to +99.9°C.
A JULABO stirred water bath ensures operator convenience with its splash-proof keypad and clear MULTI-DISPLAY (LED) where up to four different values are indicated. State-of-the-art microprocessor technology with PID temperature control ensures optimal stability inside the tank. The alarm function for lower and higher temperature protects samples in the bath.
Low liquid level triggers a complete shutdown of the unit. JULABO stirred water baths are suitable for continuous operation without operator supervision. The tank and all parts in contact with the liquid are made of high-quality stainless steel.
SW Bagnimaria with agitation.
2 models with stirring function and tank volume up to 20 liters.
JULABO stirred water baths convince in everyday practice with numerous well-thought-out details. For example, residual water is always returned to the stainless steel tank through the inwardly sloping bain-marie rim - even after the tank lid is opened.
Areas of application
- Industria automobilistica
- Chemical, pharmaceutical industry
- Electrical and semiconductor industry
- Food Industry
- Aerospace Industry
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