All products

Developed for non-heated mixing tasks. The Hei-PLATE Mix 20 l was specially developed for applications with thermolabile substances. Because this model has no heating. A carrying aid on the underside ensures safe transport.
• Circular scratch-resistant, chemical-resistant mixing plate with Kera-Disk coating
• Plate diameter ø: 145 mm
• Rotation speed range: 100… 1400 rpm
• Max. stirring capacity (H₂O): 20 l
• Maximum load: 25 kg
• Protection class IEC 60529: IP 42

Four OHAUS Mini Vortex Mixer models for gentle to high-speed reliable mixing. Non-digital model offers variable speed control, and digital model allows input of the exact speed and time to achieve repeatable results every time. Pulsing model features a unique pulse action that reduces heat generation, while providing more effective mixing and cell disruption. Fixed speed model offers simple one-touch, high-speed mixing for repeat applications.
• Applications
Re-Suspending Liquids, Mixing Reagents, Buffers and Emulsions, ELISA Assay, Drug Extractions, Mixing Samples
• Display
Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)
• Operation
Detachable 3-wire cord and plug (included)
• Construction
Cup head and 3-inch accessory platform for beakers, flasks, test tubes etc. (included with all models), stainless steel microtube holder for 12 tubes (pulsing models)
• Design Features
Microprocessor-control to maintain set speed for consistent mixing action (digital models), 230V models have a maximum speed of 2500 rpm

Four OHAUS Mini Vortex Mixer models for gentle to high-speed reliable mixing. Non-digital model offers variable speed control, and digital model allows input of the exact speed and time to achieve repeatable results every time. Pulsing model features a unique pulse action that reduces heat generation, while providing more effective mixing and cell disruption. Fixed speed model offers simple one-touch, high-speed mixing for repeat applications.
• Applications
Re-Suspending Liquids, Mixing Reagents, Buffers and Emulsions, ELISA Assay, Drug Extractions, Mixing Samples
• Display
Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)
• Operation
Detachable 3-wire cord and plug (included)
• Construction
Cup head and 3-inch accessory platform for beakers, flasks, test tubes etc. (included with all models), stainless steel microtube holder for 12 tubes (pulsing models)
• Design Features
Microprocessor-control to maintain set speed for consistent mixing action (digital models), 230V models have a maximum speed of 2500 rpm

Four OHAUS Mini Vortex Mixer models for gentle to high-speed reliable mixing. Non-digital model offers variable speed control, and digital model allows input of the exact speed and time to achieve repeatable results every time. Pulsing model features a unique pulse action that reduces heat generation, while providing more effective mixing and cell disruption. Fixed speed model offers simple one-touch, high-speed mixing for repeat applications.
• Applications
Re-Suspending Liquids, Mixing Reagents, Buffers and Emulsions, ELISA Assay, Drug Extractions, Mixing Samples
• Display
Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)
• Operation
Detachable 3-wire cord and plug (included)
• Construction
Cup head and 3-inch accessory platform for beakers, flasks, test tubes etc. (included with all models), stainless steel microtube holder for 12 tubes (pulsing models)
• Design Features
Microprocessor-control to maintain set speed for consistent mixing action (digital models), 230V models have a maximum speed of 2500 rpm

Four OHAUS Mini Vortex Mixer models for gentle to high-speed reliable mixing. Non-digital model offers variable speed control, and digital model allows input of the exact speed and time to achieve repeatable results every time. Pulsing model features a unique pulse action that reduces heat generation, while providing more effective mixing and cell disruption. Fixed speed model offers simple one-touch, high-speed mixing for repeat applications.
• Applications
Re-Suspending Liquids, Mixing Reagents, Buffers and Emulsions, ELISA Assay, Drug Extractions, Mixing Samples
• Display
Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)
• Operation
Detachable 3-wire cord and plug (included)
• Construction
Cup head and 3-inch accessory platform for beakers, flasks, test tubes etc. (included with all models), stainless steel microtube holder for 12 tubes (pulsing models)
• Design Features
Microprocessor-control to maintain set speed for consistent mixing action (digital models), 230V models have a maximum speed of 2500 rpm

• Hei-VAP Industrial large-scale rotary evaporators without base cart: With 20 l rotary flask and automatic bath refill for unattended and continuous use.
• Hei-VOLUME Distimatic Industrial automatic module: For automated filling of the rotary flask and condensate drainage through a chemistry diaphragm pump
• Glassware to match your requirements - with double condenser, especially for initially foaming media
• Also included:
• Glassware A2 (without receiving flask and distributor): Evaporation and clean separation of foaming media with maximum efficiency. Suitable for the most common solvents (including acetone, hexane, ethanol and water).
• An expansion vessel as a foam brake, as well as a condenser with descending and a condenser with ascending condensation (condensation surface: 1.2 m²).

Especially for initially foaming media
The package includes:
• Hei-VAP Industrial large-scale rotary evaporators without base cart: With 20 l rotary flask and automatic bath refill for unattended and continuous use.
• Hei-VOLUME Distimatic 24/7 Industrial automatic module with adapter suitable for the glassware: For automated filling of the rotary flask and condensate and residue drainage by chemistry diaphragm pumps.
• With glassware set A2

Especially for high-boiling solvents.
The package includes:
• Hei-VAP Industrial large-scale rotary evaporators without base cart: With 20 l rotary flask and automatic bath refill for unattended and continuous use.
• Hei-VOLUME Distimatic 24/7 Industrial automatic module with adapter suitable for the glassware: For automated filling of the rotary flask and condensate and residue drainage by chemistry diaphragm pumps.
• With glassware set R

For the storage of acids and lye
ACID line safety storage cabinets are optimized specifically for the storage of acids and lye. The varied additional functionalities of the cabinets of the ACID line increase workplace safety and comfort.
• Innovative design enables optimized air exchange.
• All doors of the ACID line cabinets are separately lockable to provide access control and increase security.
• Highly media-resistant safety storage cabinets for the safe storage of aggressive substances.
• Pull-out trays made of polyethylene.
• Scratch, impact and wear resistant inner and outer carcass constructed from 19 mm (0.75 inch) melamine-resin-coated decor panels.
• The doors are generally right-hinged for one-door cabinets. A left-hung door can be delivered at no extra charge.

For the storage of acids and lye
ACID line safety storage cabinets are optimized specifically for the storage of acids and lye. The varied additional functionalities of the cabinets of the ACID line increase workplace safety and comfort.
• Innovative design enables optimized air exchange.
• All doors of the ACID line cabinets are separately lockable to provide access control and increase security.
• Highly media-resistant safety storage cabinets for the safe storage of aggressive substances.
• Pull-out trays made of polyethylene.
• Scratch, impact and wear resistant inner and outer carcass constructed from 19 mm (0.75 inch) melamine-resin-coated decor panels.
• The doors are generally right-hinged for one-door cabinets. A left-hung door can be delivered at no extra charge.

For the storage of acids and lye
ACID line safety storage cabinets are optimized specifically for the storage of acids and lye. The varied additional functionalities of the cabinets of the ACID line increase workplace safety and comfort.
• Innovative design enables optimized air exchange.
• All doors of the ACID line cabinets are separately lockable to provide access control and increase security.
• Highly media-resistant safety storage cabinets for the safe storage of aggressive substances.
• Pull-out trays made of polyethylene.
• Scratch, impact and wear resistant inner and outer carcass constructed from 19 mm (0.75 inch) melamine-resin-coated decor panels.
• The doors are generally right-hinged for one-door cabinets. A left-hung door can be delivered at no extra charge.

For the storage of acids and lye
ACID line safety storage cabinets are optimized specifically for the storage of acids and lye. The varied additional functionalities of the cabinets of the ACID line increase workplace safety and comfort.
• Innovative design enables optimized air exchange.
• All doors of the ACID line cabinets are separately lockable to provide access control and increase security.
• Highly media-resistant safety storage cabinets for the safe storage of aggressive substances.
• Pull-out trays made of polyethylene.
• Scratch, impact and wear resistant inner and outer carcass constructed from 19 mm (0.75 inch) melamine-resin-coated decor panels.
• The doors are generally right-hinged for one-door cabinets. A left-hung door can be delivered at no extra charge.

VACUU•LAN® lab vacuum networks are the high-performance, modular alternative to other lab- and building-wide vacuum systems. Because of their performance, sustainability, and economic advantages, these networks have become the preferred choice of leading architecture and engineering firms, educational institutions, research organizations and industrial firms.
The Concept
• A single pump supports work groups of up to 20-25 simultaneous users
• Provides vacuum as deep as 2 mbar (1.5 torr or 29.86 in Hg) at the point of use
• Chemical-resistant tubing and fittings prevent system degradation due to corrosion
• Specially-designed vacuum fixtures ensure deep, stable vacuum and isolate users from one another
• Perfect for renovations, retrofits, and new construction
Benefits
• Deep, stable vacuum – 1.5 torr (2 mbar) at the point of use means you can eliminate many individual pumps
• Isolated – minimizes interference and cross-contamination risk among users
• Modular and scalable – suitable for any size project, from a single lab bench to an entire lab building; no need to overbuild ‘just in case’
• Adaptable – upgrade, move, or expand systems easily as needed
• Sustainable – reduces power consumption by up to 70-90% vs. central vacuum systems; eliminates water consumption and contamination caused by use of water jet aspirators
• Economical – low upfront cost per user through ‘right-sized’ installation; microscopic operating costs due to ultra-low maintenance and power consumption

The VACUU•SELECT complete controller provides enhanced process efficiency to applications supported by a vacuum source such as a basic pump or a powerful vacuum network. The VACUU•SELECT controller has you covered. Use manual set-point-control for simple processes, run pre-defined applications at the touch of a button, or create your own application with simple drag-and-drop editing. The controller is available as a benchtop unit, ready for mounting on lab scaffolding, or as a built-in version for lab casework. The integrated controller includes the VACUU•SELECT vacuum controller, a check valve, and a chemical-resistant solenoid isolation valve. The ceramic vacuum sensor and venting valve are built right into the body of the VACUU•SELECT controller. The compact unit is easy to install and setup. With its intuitive, application-based interface, the controller offers predefined vacuum processes for all common laboratory applications. In the case of solvent evaporation, it detects the boiling pressure and then holds the pressure level stable using two-point control.
Performance features
• supplied complete and ready for use, including integrated valve and common hose connections
• predefined vacuum applications and automatic boiling point detection saves time
• simple setup - connect VACUU•SELECT in-line between pump and vacuum application
• integrated vent valve allows inert gas connection
• integrated check valve minimizes interaction with other applications on the same vacuum supply

Description
The VACUU•SELECT fine vacuum control packages provide an easy-to-use vacuum control option for work down to 10-3 mbar. These packages include the VACUU•SELECT controller with fine vacuum gauge, a chemical-resistant inline isolation valve (VV-B 15C), and the accessories required for connection to your vacuum system via small flange (KF) connections. VACUUBRAND offers fine vacuum control packages with two different small flange connections. The KF DN 16 fine vacuum control package is compatible with our rotary vane pump models RE / RZ 2.5 to RE / RZ 6 and our HYBRID pump RC 6. The KF DN 25 fine vacuum control package is configured for use with our RE / RZ 9 rotary vane pumps.
With its intuitive, application-based user interface, the controller allows you to quickly get your fine vacuum process under control. For advanced processes, pre-defined applications can be modified, and new applications can be created to optimize your process conditions. The included inline solenoid valve and sensor are automatically configured via the proprietary VACUU•BUS system.
Performance features
• complete package for vacuum control of all fine vacuum applications in chemical labs, with continuous control range from atmosphere to fine vacuum (10-3 mbar)
• graphic user interface for simple operation
• predefined applications for quick, reproducible results
• application editor allows easy customization
• rugged VACUU•VIEW extended gauge with wide measuring range offers superior chemical resistance and mechanical robustness

Description
The VACUU•SELECT fine vacuum control packages provide an easy-to-use vacuum control option for work down to 10-3 mbar. These packages include the VACUU•SELECT controller with fine vacuum gauge, a chemical-resistant inline isolation valve (VV-B 15C), and the accessories required for connection to your vacuum system via small flange (KF) connections. VACUUBRAND offers fine vacuum control packages with two different small flange connections. The KF DN 16 fine vacuum control package is compatible with our rotary vane pump models RE / RZ 2.5 to RE / RZ 6 and our HYBRID pump RC 6. The KF DN 25 fine vacuum control package is configured for use with our RE / RZ 9 rotary vane pumps.
With its intuitive, application-based user interface, the controller allows you to quickly get your fine vacuum process under control. For advanced processes, pre-defined applications can be modified, and new applications can be created to optimize your process conditions. The included inline solenoid valve and sensor are automatically configured via the proprietary VACUU•BUS system.
Performance features
• Complete package for vacuum control of all fine vacuum applications in chemical labs, with continuous control range from 5 mbar to fine vacuum (10-3 mbar)
• graphic user interface for simple operation
• predefined applications for quick, reproducible results
• application editor allows easy customization
• proprietary Pirani-type fine vacuum gauge offers superior chemical resistance and mechanical robustness

Description
The VACUU•SELECT fine vacuum control packages provide an easy-to-use vacuum control option for work down to 10-3 mbar. These packages include the VACUU•SELECT controller with fine vacuum gauge, a chemical-resistant inline isolation valve (VV-B 15C), and the accessories required for connection to your vacuum system via small flange (KF) connections. VACUUBRAND offers fine vacuum control packages with two different small flange connections. The KF DN 16 fine vacuum control package is compatible with our rotary vane pump models RE / RZ 2.5 to RE / RZ 6 and our HYBRID pump RC 6. The KF DN 25 fine vacuum control package is configured for use with our RE / RZ 9 rotary vane pumps.
With its intuitive, application-based user interface, the controller allows you to quickly get your fine vacuum process under control. For advanced processes, pre-defined applications can be modified, and new applications can be created to optimize your process conditions. The included inline solenoid valve and sensor are automatically configured via the proprietary VACUU•BUS system.
Performance features
• Complete package for vacuum control of all fine vacuum applications in chemical labs, with continuous control range from 5 mbar to fine vacuum (10-3 mbar)
• graphic user interface for simple operation
• predefined applications for quick, reproducible results
• application editor allows easy customization
• proprietary Pirani-type fine vacuum gauge offers superior chemical resistance and mechanical robustness

Description
The DVR 3pro is a fully electronic, versatile vacuum gauge with ATEX approval for use in areas with potentially explosive atmospheres (ATEX category 2). Thanks to the easy operation and the combined digital/analog pressure display, measured values can be viewed fast and precisely. The DVR 3pro has an integrated pressure sensor made of aluminum oxide ceramic with excellent corrosion resistance and high long-term stability. A particular advantage is the flexible use with 9V battery power supply (mains-independent operation). Approved batteries are available from retail outlets. The removable cover at the back of the gauge allows for easy battery replacement. (Note: battery replacement must be done outside the hazardous ATEX area.)
Performance features
• Flexible application range due to mains-independent operation of the fully electronic vacuum gauge with ATEX approval
• Large, graphical analog display combined with precise digital readout allows users to detect and view tendencies easily
• Improved functionality within the navigation menu helps to save energy and to increase the life cycle of the battery; battery easily replaceable; no lithium battery
• High reliability, low EMI emission level near detection limit, high degree of immunity to electromagnetic interference, suitable for use in industrial environments
• Capacitive ceramic diaphragm vacuum sensor made of aluminum oxide with excellent chemical resistance, accuracy and long-term stability

Description
For the monitoring of your vacuum processes in the rough vacuum range, the new vacuum gauges VACUU•VIEW are perfect! Chemically resistant ceramic diaphragm sensor for measurement in the rough vacuum range. VACUU•VIEW provides gas-independent pressure indication with precise capacitive readout.
Performance features
• highest precision in the range from atmosphere down to 0.1 mbar, perfect gauge for all rough vacuum applications
• compact design with integrated sensor for useful setup in laboratory and process
• chemically resistant ceramic diaphragm sensor, highly reliable at harsh laboratory conditions even in case of aggressive chemicals
• illuminated display, easy to read
• Display with menu driven handling easy to use e.g. for unit settings

Description
The DVR 2pro is a fully electronic, versatile vacuum gauge for the measuring range from atmospheric pressure to 1 mbar. All wetted parts are made from enhanced chemical resistant material which allows the use under very rough laboratory conditions. The high accuracy and the large graphical display from the DVR 2 have also been carried forward for the “pro” version. One of the main enhancements is the power supply with a normal 9 V Alkaline battery. The new battery slot at the back of the gauge allows for easy replacement of the battery. A wider range of connection parts provide a great range of connection flexibility for laboratory use.
Performance features
• improved functionality within the navigation menu helps to save energy and to increase the life cycle of the battery
• large, graphical analog display with digital measuring values alows to detect tendencies and makes it easier to readout precisely
• pressure unit user-selectable in mbar, hPa or Torr prevents unnecessary conversions
• different vacuum connections and the additional support rod allow the use in almost every laboratory application
• chemical resistant materials for wetted parts together with the capacitive ceramic diaphragm pressure sensor provide excellent long-term stability and accuracy