All products

JULABO High Temperature Circulators can be used for temperature applications up to +400 °C. The units provide powerful heating capacities for shortest heat-up times and rapid compensation of exothermic and endothermic reactions. The closed construction prevents oil fumes even at high temperatures. The units provide automatic heat-up and cracking protection to ensure long life-time of the bath fluid. The filling system automatically purges the fluid system of air. Units with model designation ‚C.U.‘ are equipped with a powerful cooling unit for tap water connection. This allows for temperature applications already at +20 °C and for rapid cooling. Typical applications: Reactors, autoclaves, distillation columns, miniplant installations, pilot plants and production facilities.

Your advantages

• Working temperature range up to 400 °C
• Self-optimizing ICC temperature controller
• Strong pumping capacity 18 l/min - 1.2 bar max
• Automatic air-purge allows easy filling
• Automated heat-up feature adjusts to external systems
• Bright MULTI-DISPLAY (LED) with display resolution 0.01 °C
• Backlit interactive 4-line LCD display
• RS232/RS485 interface for online communication
• Stand-by input for external emergency switch-off
• Integrated programmer stores up to 6 profiles (60 sections each)
• Electronic level indication
• ATC function for simple correction of temperature variations
• High heating capacity for short heat-up times
• High pump capacity
• Small filling volume
• Cooling water connection for cold oil overlay
• Extended lifetime of the fluid
• Easy to integrate into installations due to the modular concept (separation of
• circulator and operating panel)
• Various interfaces
• Reduction of pump pressure via bypass (accessory)

Discover the optimum solution from DÜPERTHAL for the storage of pressurised gas cylinders of all sizes with 90-minute fire protection. Experience the comfort and flexibility of being able to equip your workplace to meet your precise needs.

• The highest fire protection for your safety
Maximum safety with Type G90 technology for a continuous fire protection concept that meets the highest standards.

• Upper-level style for your health
Optimised ventilation ducts provide an efficient air flow system to extract any escaping gas within the cabinet.

• Increased lifetime for your investment
Duration test acc. to DIN EN 16121/16122, but 90,000 instead of 50,000 cycles in dynamic load test.

Specifications
• Drill areas marked for gas lines and cables
• Efficient ventilation in every cabinet level
• Type G90 - 90-minute fire protection
• Smooth wing door technology
• Opening angle can be adjusted steplessly

Technical details
• Number of gas cylinder retaining belts: 2
• Number of cylinder holders: 1
• TÜV Süd cetrificate, DIN EN 14470-2, DIN EN 16121/16122

Protects the magnetic stirrer against splashes and dripping water.

JULABO High Temperature Circulators can be used for temperature applications up to +400 °C. The units provide powerful heating capacities for shortest heat-up times and rapid compensation of exothermic and endothermic reactions. The closed construction prevents oil fumes even at high temperatures. The units provide automatic heat-up and cracking protection to ensure long life-time of the bath fluid. The filling system automatically purges the fluid system of air. Units with model designation ‚C.U.‘ are equipped with a powerful cooling unit for tap water connection. This allows for temperature applications already at +20 °C and for rapid cooling. Typical applications: Reactors, autoclaves, distillation columns, miniplant installations, pilot plants and production facilities.

Your advantages

• Working temperature range up to 400 °C
• Self-optimizing ICC temperature controller
• Strong pumping capacity 18 l/min - 1.2 bar max
• Automatic air-purge allows easy filling
• Automated heat-up feature adjusts to external systems
• Bright MULTI-DISPLAY (LED) with display resolution 0.01 °C
• Backlit interactive 4-line LCD display
• RS232/RS485 interface for online communication
• Stand-by input for external emergency switch-off
• Integrated programmer stores up to 6 profiles (60 sections each)
• Electronic level indication
• ATC function for simple correction of temperature variations
• High heating capacity for short heat-up times
• High pump capacity
• Small filling volume
• Cooling water connection for cold oil overlay
• Extended lifetime of the fluid
• Easy to integrate into installations due to the modular concept (separation of
• circulator and operating panel)
• Various interfaces
• Reduction of pump pressure via bypass (accessory)

Protect your temperature sensor with this glass coat while working with aggressive liquids.

Compatible with the EKT Hei-Con, the Pt1000 temperature sensor (V4A) and the double sensor Pt1000 (V4A).

Discover the optimum solution from DÜPERTHAL for the storage of pressurised gas cylinders of all sizes with 90-minute fire protection. Experience the comfort and flexibility of being able to equip your workplace to meet your precise needs.

• The highest fire protection for your safety
Maximum safety with Type G90 technology for a continuous fire protection concept that meets the highest standards.

• Upper-level style for your health
Optimised ventilation ducts provide an efficient air flow system to extract any escaping gas within the cabinet.

• Increased lifetime for your investment
Duration test acc. to DIN EN 16121/16122, but 90,000 instead of 50,000 cycles in dynamic load test.

Specifications
• Drill areas marked for gas lines and cables
• Efficient ventilation in every cabinet level
• Type G90 - 90-minute fire protection
• Smooth wing door technology
• Opening angle can be adjusted steplessly

Technical details
• Number of gas cylinder retaining belts: 3
• Number of cylinder holders: 1
• TÜV Süd cetrificate, DIN EN 14470-2, DIN EN 16121/16122

JULABO High Temperature Circulators can be used for temperature applications up to +400 °C. The units provide powerful heating capacities for shortest heat-up times and rapid compensation of exothermic and endothermic reactions. The closed construction prevents oil fumes even at high temperatures. The units provide automatic heat-up and cracking protection to ensure long life-time of the bath fluid. The filling system automatically purges the fluid system of air. Units with model designation ‚C.U.‘ are equipped with a powerful cooling unit for tap water connection. This allows for temperature applications already at +20 °C and for rapid cooling. Typical applications: Reactors, autoclaves, distillation columns, miniplant installations, pilot plants and production facilities.

Your advantages

• Working temperature range up to 400 °C
• Self-optimizing ICC temperature controller
• Strong pumping capacity 18 l/min - 1.2 bar max
• Automatic air-purge allows easy filling
• Automated heat-up feature adjusts to external systems
• Bright MULTI-DISPLAY (LED) with display resolution 0.01 °C
• Backlit interactive 4-line LCD display
• RS232/RS485 interface for online communication
• Stand-by input for external emergency switch-off
• Integrated programmer stores up to 6 profiles (60 sections each)
• Electronic level indication
• ATC function for simple correction of temperature variations
• High heating capacity for short heat-up times
• High pump capacity
• Small filling volume
• Cooling water connection for cold oil overlay
• Extended lifetime of the fluid
• Easy to integrate into installations due to the modular concept (separation of
• circulator and operating panel)
• Various interfaces
• Reduction of pump pressure via bypass (accessory)

For Single- and Multi-Channel use (not suitable with cassette small)
• Application: For standard applications
Features:
• Non-toxic, non-oxidizing
• Good resistance to acids, bases and inorganic media
• Very low gas permeability, good performance life
• Material: Thermoplastic soft PVC, transparent
• Complies with the standards: FDA (21 CFR 177.2601) and GLP
• Temperature range: -50 to +75 °C
• Sterilization: Can be autoclaved for 30 min at 1 bar and 120 °C (material may change color) or with ethylene oxide
• Restriction: Segregation of plasticizers is possible

Work even more precisely thanks to one sensor for the bath liquid and one for your sample.
• Compatible with the Hei-PLATE Mix 'n' Heat Expert and Ultimate models.

Discover the optimum solution from DÜPERTHAL for the storage of pressurised gas cylinders of all sizes with 90-minute fire protection. Experience the comfort and flexibility of being able to equip your workplace to meet your precise needs.

• The highest fire protection for your safety
Maximum safety with Type G90 technology for a continuous fire protection concept that meets the highest standards.

• Upper-level style for your health
Optimised ventilation ducts provide an efficient air flow system to extract any escaping gas within the cabinet.

• Increased lifetime for your investment
Duration test acc. to DIN EN 16121/16122, but 90,000 instead of 50,000 cycles in dynamic load test.

Specifications
• Drill areas marked for gas lines and cables
• Efficient ventilation in every cabinet level
• Type G90 - 90-minute fire protection
• Smooth wing door technology
• Opening angle can be adjusted steplessly

Technical details
• Number of gas cylinder retaining belts: 4
• Number of cylinder holders: 1
• TÜV Süd cetrificate, DIN EN 14470-2, DIN EN 16121/16122

JULABO High Temperature Circulators can be used for temperature applications up to +400 °C. The units provide powerful heating capacities for shortest heat-up times and rapid compensation of exothermic and endothermic reactions. The closed construction prevents oil fumes even at high temperatures. The units provide automatic heat-up and cracking protection to ensure long life-time of the bath fluid. The filling system automatically purges the fluid system of air. Units with model designation ‚C.U.‘ are equipped with a powerful cooling unit for tap water connection. This allows for temperature applications already at +20 °C and for rapid cooling. Typical applications: Reactors, autoclaves, distillation columns, miniplant installations, pilot plants and production facilities.

Your advantages

• Working temperature range up to 400 °C
• Self-optimizing ICC temperature controller
• Strong pumping capacity 18 l/min - 1.2 bar max
• Automatic air-purge allows easy filling
• Automated heat-up feature adjusts to external systems
• Bright MULTI-DISPLAY (LED) with display resolution 0.01 °C
• Backlit interactive 4-line LCD display
• RS232/RS485 interface for online communication
• Stand-by input for external emergency switch-off
• Integrated programmer stores up to 6 profiles (60 sections each)
• Electronic level indication
• ATC function for simple correction of temperature variations
• High heating capacity for short heat-up times
• High pump capacity
• Small filling volume
• Cooling water connection for cold oil overlay
• Extended lifetime of the fluid
• Easy to integrate into installations due to the modular concept (separation of
• circulator and operating panel)
• Various interfaces
• Reduction of pump pressure via bypass (accessory)

Modular temperature sensor consisting of a standard PT1000 (V4A) and a glass coating when working with aggressive media.

Compared to other glass sensors, you will only have to change the glass coating when it comes to glass breakage and not the whole temperature sensor.

• Compatible with: Hei-PLATE Mix 'n' Heat Core+, Expert, Ultimate

Discover the optimum solution from DÜPERTHAL for the storage of pressurised gas cylinders of all sizes with 90-minute fire protection. Experience the comfort and flexibility of being able to equip your workplace to meet your precise needs.

• The highest fire protection for your safety
Maximum safety with Type G90 technology for a continuous fire protection concept that meets the highest standards.

• Upper-level style for your health
Optimised ventilation ducts provide an efficient air flow system to extract any escaping gas within the cabinet.

• Increased lifetime for your investment
Duration test acc. to DIN EN 16121/16122, but 90,000 instead of 50,000 cycles in dynamic load test.

Specifications
• Drill areas marked for gas lines and cables
• Efficient ventilation in every cabinet level
• Type G90 - 90-minute fire protection
• Smooth wing door technology
• Opening angle can be adjusted steplessly

Technical details
• Number of gas cylinder retaining belts: 4
• Number of cylinder holders: 1
• TÜV Süd cetrificate, DIN EN 14470-2, DIN EN 16121/16122

The muffle furnaces L 3/11 - LT 60/12 have been proven for daily laboratory use. These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability.

Standard Equipment
• Heating from two sides by ceramic heating plates (heating from three sides for muffle furnaces L 24/11 - LT 60/12) for an optimal temperature uniformity
• Temperature uniformity of +/− 5 K with closed fresh-air inlet in empty work space according to DIN 17052-1 at working temperatures above 800 °C
• Thermocouple type S (1200 °C)
• Ceramic heating plates with integral heating element which is safeguarded and easy to replace
• With flap door (L)
• Dual shell ventilated housing made of textured stainless steel sheets for low surface temperature and high stability
• Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
• Adjustable air inlet integrated in door (see illustration)
• Exhaust air outlet in rear wall of furnace
• Controller with touch operation C550
• Solid state relays provide for lownoise operation

Option
• Chimney, chimney with fan or catalytic converter (not for L 1 and L 15)
• Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
• Protective gas connection to purge with non-flammable process gases (not available in combination with chimney, chimney with fan or catalytic converter) not gas tight
• Manual or automatic gas supply system
• Port for thermocouple in the rear wall or in the furnace door

Protects your magnetic stirrer from splashing and dripping water, for all Hei-PLATE Mix 'n' Heat models

Tray with fixed clamps F-500 To load 26 Erlenmeyer flasks with a volume of 500 ml

For Single- and Multi-Channel use (not suitable with cassette small)
• Application: For standard applications
Features:
• Non-toxic, non-oxidizing
• Good resistance to acids, bases and inorganic media
• Very low gas permeability, good performance life
• Material: Thermoplastic soft PVC, transparent
• Complies with the standards: FDA (21 CFR 177.2601) and GLP
• Temperature range: -50 to +75 °C
• Sterilization: Can be autoclaved for 30 min at 1 bar and 120 °C (material may change color) or with ethylene oxide
• Restriction: Segregation of plasticizers is possible

With the new ATEX VARIO® chemistry diaphragm pumps and vacuum systems, the vacuum can be precisely controlled by the motor speed. The VARIO® pump is driven by an additional control signal line. The optional vacuum controller CVC 3000 with system accessories (I/O-Module, supply / isolation amplifier) and ATEX vacuum sensor enable fully automatic evaporations without the need for parameter settings or user programming. With the adaptive control it finds the boiling pressure independently and adjusts the vacuum continuously and optimally according to the vapor pressure.
The vacuum controller and system accessories are installed in a non-hazardous area.

Performance features
• full advantage of ATEX chemistry diaphragm pumps with separator AK and emission condenser EK
• VARIO®: short process times due to hysteresis-free VARIO® vacuum control
• VARIO®: VARIO® pump operates on demand only as fast as necessary – minimal power consumption, extended maintenance intervals, silent operation
• VARIO®: vacuum controller CVC 3000 (optional) for precise vacuum control and fully automatic processes
• complete system accessories I/O module, isolation amplifier and ATEX vacuum sensor - from one source

ATEX chemistry vacuum systems are ready for use for applications with large amounts of condensable vapors due to optimally configured accessories. Typical applications are rotary evaporators and drying ovens with potentially explosive atmospheres. The separator at the inlet (AK) retains particles and liquid droplets. The waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery. Included in delivery is a separate gas ballast connection part for use with inert gas.
ATEX conformity: Pumping chamber (pumped gases): II 2G Ex h IIC T3 Gb X, Environment with inert purge gas: II 2G Ex h IIB T4 Gb X, Environment without inert purge gas: II 3G Ex h IIB T4 Gc X, Motor: II 2G Ex db IIB T4 Gb

Features
• Outstanding chemical resistance and superior vapor tolerance
• Flame proof motor with integrated, self-locking overload and excess temperature protection for direct 230V / 50Hz single phase power supply. No
• Need for any additional and specific overcurrent protection device
• Overpressure safety relief valves internally and at outlet
• Safety diaphragm technology with option for inert gas purge and detection of diaphragm breakage
• Separator AK and emission condenser EK for pump protection and solvent recovery

Technical data:
• Ultimate vacuum with gas ballast: 10 mbar
• Number of heads: 8
• Number of stages: 4

For Single- and Multi-Channel use (not suitable with cassette small)
• Application: For standard applications
Features:
• Non-toxic, non-oxidizing
• Good resistance to acids, bases and inorganic media
• Very low gas permeability, good performance life
• Material: Thermoplastic soft PVC, transparent
• Complies with the standards: FDA (21 CFR 177.2601) and GLP
• Temperature range: -50 to +75 °C
• Sterilization: Can be autoclaved for 30 min at 1 bar and 120 °C (material may change color) or with ethylene oxide
• Restriction: Segregation of plasticizers is possible