Circulator baths

The circulators are available in 4 bath sizes combined with 4 different temperature controllers. The large, 180° freely rotatable display Swivel 180™ allows good visibility and control of the values set from different angles.

• Reservoir sizes ranging from 7 liters to 75 liters
• Pressure and suction pump (selected models)
• LidDock™ lid holder
• DuraTop™, precision-molded phenolic bath top resists laboratory chemicals
• WhisperCool^® Environmental Control System
• Cool Command™ refrigeration system
• Washable air filter
• Large bath opening and drain
• Easy hook-up of fluid connections
• Intuitive setup and operation, featuring multi-language help and screen prompts
• Simplified setup and maintenance
• Over-temperature protection
• Safety classes, according to DIN 12876-1 Class III standards for use with flammable liquids (selected models)

-Working Temperature: Ambient +10 °C to 200 °C

• Temperature Stability: ±0.01 °C
• Intuitive 3.75" (9.5 cm) display with touch-pad control
• 4 languages: French, German, Spanish, English
• Swivel 180™ Rotating Controller
• Variable speed pump with open- and closed-loop external circulation capability
• Pump pressure max. 3.6 psi (0.25 bar)
• On-board connectivity: USB-A & B, Ethernet, RS-232 / RS-485 and external temperature probe
• On-screen prompts
• Automatic performance optimization and specific heat tuning
• Single-point calibration capability

The circulators are available in 4 bath sizes combined with 4 different temperature controllers. The large, 180° freely rotatable display Swivel 180™ allows good visibility and control of the values set from different angles.

• Reservoir sizes ranging from 7 liters to 75 liters
• Pressure and suction pump (selected models)
• LidDock™ lid holder
• DuraTop™, precision-molded phenolic bath top resists laboratory chemicals
• WhisperCool^® Environmental Control System
• Cool Command™ refrigeration system
• Washable air filter
• Large bath opening and drain
• Easy hook-up of fluid connections
• Intuitive setup and operation, featuring multi-language help and screen prompts
• Simplified setup and maintenance
• Over-temperature protection
• Safety classes, according to DIN 12876-1 Class III standards for use with flammable liquids (selected models)

-Working Temperature: Ambient +10 °C to +200 °C

• Temperature Stability: ±0.005 °C
• Open mode programming
• Intuitive 4.3" (10.9 cm) SmartTouch display
• 11 languages: French, German, Spanish, Chinese, Arabic, English, Portuguese, Russian, Hindi, Italian, Korean
• Variable speed pump with open- and closed-loop external circulation capability
• Pump pressure max. 3.6 psi (0.25 bar)
• Swivel 180™ Rotating Controller
• On-board connectivity: USB-A & B, Ethernet, RS-232 / RS-485, remote on/off and external temperature probe
• Event scheduling (time & date) with real-time clock
• Review temperature trends for up to 10 days
• Multiple selectable "home" screens
• On-screen help
• Automatic and/or user-adjustable performance optimization
• 10-point calibration capability

The circulators are available in 4 bath sizes combined with 4 different temperature controllers. The large, 180° freely rotatable display Swivel 180™ allows good visibility and control of the values set from different angles.

• Reservoir sizes ranging from 7 liters to 75 liters
• Pressure and suction pump (selected models)
• LidDock™ lid holder
• DuraTop™, precision-molded phenolic bath top resists laboratory chemicals
• WhisperCool^® Environmental Control System
• Cool Command™ refrigeration system
• Washable air filter
• Large bath opening and drain
• Easy hook-up of fluid connections
• Intuitive setup and operation, featuring multi-language help and screen prompts
• Simplified setup and maintenance
• Over-temperature protection
• Safety classes, according to DIN 12876-1 Class III standards for use with flammable liquids (selected models)

-Working Temperature: Ambient +10 °C to 135 °C

• Temperature Stability: ±0.07°C
• Pump: 1-speed
• Pump Pressure (max.): 1,8 psi (0,12 bar)
• External Circulation: Closed loop

The circulators are available in 4 bath sizes combined with 4 different temperature controllers. The large, 180° freely rotatable display Swivel 180™ allows good visibility and control of the values set from different angles.

• Reservoir sizes ranging from 7 liters to 75 liters
• Pressure and suction pump (selected models)
• LidDock™ lid holder
• DuraTop™, precision-molded phenolic bath top resists laboratory chemicals
• WhisperCool^® Environmental Control System
• Cool Command™ refrigeration system
• Washable air filter
• Large bath opening and drain
• Easy hook-up of fluid connections
• Intuitive setup and operation, featuring multi-language help and screen prompts
• Simplified setup and maintenance
• Over-temperature protection
• Safety classes, according to DIN 12876-1 Class III standards for use with flammable liquids (selected models)

-Working Temperature: Ambient +10° to 170 °C

• Temperature Stability: ±0.04 °C
• Large, universal icon and English display
• Swivel 180™ Rotating Controller
• Pressure Pump with two speeds
• Pump pressure max. 2.9 psi (0.20 bar)
• On-board connectivity: RS-232 serial output
• On-screen prompts
• Automatic performance optimization
• Single-point calibration capability

With insulated stainless steel bath tanks, flexible performance and an operating temperature range of up to 200 °C. Temperature control is possible either in the internal bath or in a connected external application.

• Suitable for internal and external applications
• High-quality stainless steel bath vessels with bath lid and drain
• Integrated pump connections M16 x 1
• Integrated cooling coil for counter-cooling
• Bright, white, easily visible display, even from a distance
• Low-level warning system
• Easy switching between internal and external circulation
• Powerful, continuously variable pump
• Pump capacity adjustable from 8 to 27 l/min
• Very quiet
• Rubber feet for secure standing
• USB connection
• RS232 interface
• 3-point calibration
• Class III (FL) according to DIN 12876-1

Scope of supply: Circulator bath, mains power cable, connection box, bath, bath cover, hose connectors 8 and 12 mm

Specifications
Temperature range: Setting accuracy:	20 ... 200 °C 0.01 °C
Temperature uniformity:	±0.02 °C
Pump output:	8 ... 27 l/min
Pump pressure: Heat output:	0.1 ... 0.7 bar 2 kW
Timer: Hose connector inner width:	0 ... 999 min 8/12 mm
Permissible ambient temperature:	5 ... 40 °C
Power supply:	230 V / 50 Hz

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For internal and external applications. With powerful components and a large, easy-to-read colored TFT display. Operation is simple and intuitive via the central controller on the front of the device. Equipped with USB interface and with additional analogue (extra code A) or RS232 (extra code D) interface.

• Easy switching between internal and external circulation
• Integrated cooling coil for counter-cooling
• Built-in drain tap
• Integrated programmer for 8 x 60 program steps
• Class III (FL) acc. to DIN 12876-1
• Continuously adjustable, powerful pressure pump
• Pump connections M16 x 1 (outer thread)
• External Pt100 sensor connection

2 hose connectors for 8 and 12 mm I.W. and bath lid included.

Specifications
Operating temperature range:	20 ... 200 °C
Temperature stability:	0.01 °C
Heating capacity:	2 kW
Flow rate:	8 ... 27 l/min
Pump capacity:	0.1 ... 0.7 bar
Power supply:	200 ... 230 V, 50/60 Hz

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The Huber circulators are split into two product lines, the Compatible Control models and the simpler KISS models. Both model lines represent classically constructed laboratory circulators with open baths. Baths and circulators for heating applications up to +300°C are available, as well as models for heating and cooling applications from -90°C to +200°C. Immersion or bridge circulators are suitable for thermal control of existing baths. The Ministat, the smallest cooling and heating circulator in the world, is the first choice for operation in fume-hoods or integrating into systems.

Circulators with Pilot ONE Controller
Models with Pilot ONE Controller convincing in practice with their highly precise temperature control and a professional range of functions even in the basic version. The electronic upgrade function "E-grade" allows a simple and low cost expansion of functions at any time. Operation is simple using large colour displays, an easily understandable menu and an individually customisable display. Models with the Pilot ONE have powerful pressure and suction pumps with continuously variable speed control for adjusting circulation to the bath in use. Further connections are available via the optional Com.G@te, e.g. RS232 and RS485, analogue interface 4 to 20mA or 0 to 10V, standby signal and programmable alarm.

Circulators using the KISS Controller
The functions of models with the low price KISS controller concentrate on the essentials. KISS models are suitable for numerous typical laboratory applications, such as temperature control of samples, analysis, materials testing, as well as the external temperature control of test equipment or experimental constructions. The machine achieves a temperature stability of +/- 0.05°C and are fitted with an over temperature and low fluid level protection. The safety systems are according to class III/FL (DIN 12876) for use with flammable fluids.

Advantages and Functions (model dependent):

• Working Temperatures from -90°C to +300°C
• Models for internal and external temperature control
• High heating and cooling powers up to 7kW
• Powerful controllable circulation pumps
• Function expansion with the E-grade system is available at any time
• High precision cascade temperature control
• Large and full colour 5,7" TFT touchscreen
• Programmer with calendar / clock function
• Extended range of languages including a selection of European and Asian
• Comprehensive warning and safety functions
• Large, bright OLED display
• Simple operation via a plain text menu
• RS232 and USB Interfaces
• Safety class 3 (FL) to DIN 12876
• Internal and external temperature control

Immersion circulators are the basis of many combinations of polycarbonate and stainless steel baths. Together with a cooling bath it is possible to get exact and reproducable temperatures down to -30 °C. All models are equipped with a powerful suction pressure pump and comply with safety class III (FL) for use with flammable liquids. Pump adapters for external tempering and cooling coils for cooling water connection are available as accessories.

Temp. control range °C:	(-30) 25 to 200°C
Safety class:	FL, III
Heating capacity kW:	2kW
suction max. (CC-E): suction max. (CC-E xd): suction max. (KISS E):	22 l/min / 0,4 bar 17 l/min / 0,25 bar 10,5 l/min/0,17 bar
Immersion depth (CC-E, KISS E): (CC-E xd):	150mm 195mm

Accessories Function upgrade for Huber circulators

• An economical cooling solution for applications where cooling fluid temperature is higher than ambient and temperature control is not required
• Quiet liquid-to-air cooling
• Positive displacement or turbine pump
• Built-in low liquid level indicator

Specifications
Working Temperature Range:	+5 to 70 °C
Maximum Fluid Temperature:	70 °C
Cooling Capacity:	4 kW based on 11 °C ΔT (water)
Overall Dimensions (L x W x H):	520 x 381 x 546 mm

• Protects precision equipment from facility water contaminants
• Quiet, energy-efficient liquid-to-liquid heat removal
• Displays temperature and pressure or flow rate information
• Built-in temperature and low flow alarms

Specifications
Working Temperature Range:	Ambient +10 to 60 °C
Maximum Fluid Temperature:	60 °C
Cooling Capacity:	10 kW based on 10 °C ΔT (water)
Overall Dimensions (L x W x H):	702 x 368 x 575 mm

Refrigerated circulators are suitable for internal and external standard temperature applications as well as routine work in laboratories and industry.

• Bright, white, easy-to-read display
• Easy pump switching between internal and external circulation
• External pump connections (M16x1)
• USB connection
• Space-saving cooling coil design yields more usable space in the bath tank
• Stainless steel bath tank including bath lid and drain tap
• Removable ventilation grid
• Refrigeration unit without lateral ventilation openings
• 2 hose olives each suitable for hose inner diameter 8 and 12 mm included
• Class III (FL) acc. to DIN 12876-1

Specifications
Temperature stability:	± 0.03 °C
Heating capacity:	2 kW
Flow rate:	15 l/min
Pump pressure:	0.35 bar

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