Rotary Evaporators bench top

The new Hei-VAP series with Value, Advantage & Precision options are the next generation of rotary evaporators designed around improved safety, reliability and with greater modularity and performance.
 

• Up to 30% time savings - When using a speed control pump.
• Industry leading Safety Features - Safe zone controller, bath power connection IP67.
• Remote control as standard - Detachable LCD control panel allows safe remote operation.

Hei-Vap Value

Affordable model with hand lift for all standard applications.
 

• Convenience of large dial controls for adjustment of rotation speed and bath temperature.
• Optional manual vacuum controller for limited budgets.
• Optional digital vacuum controller for precise vacuum control.
• No digital display.

Hei-Vap Advantage

For your routine distillation applications and reproducible results

• Available in hand lift or motor lift configurations.
• Large digital 3.5” LCD display which indicates rotation speed, heating bath and vapour temperature.
• Optional manual vacuum controller for limited budgets.
• Optional digital vacuum controller for precise vacuum control.
• Automatic process timer, which turns off your evaporator at a pre-programmed time and removes evaporating flasks from the bath on motor lift models.
• Option to upgrade to Hei-VAP Precision.

Hei-Vap Precision

For demanding applications that require the finest intergrated vacuum control capabilities

• Available in hand lift or motor lift configurations.
• Large digital 4.3” LCD colour graphic display which features all parameters, intergrated vacuum controller and includes programs for automated distillations.
• Integrated software support which leads you through the capabilities of the evaporator.
• USB interface for data management.
• Save time by configuring the unit to recognise connected components and periphery devices.
• Manage even the most demanding applications easily and prevent foaming, excessive bubbling and bumping.
• Individualised pre-programmed parameter settings for your most common applications.
• Automatic process timer, which turns off your evaporator at a pre-programmed time by raising the flasks on motor lift models and releasing vacuum.
• Control your process individually by pre-programming vacuum gradients.
• Built in vacuum controller as standard.

For your safety

• Two independent safety circuits avoid an overheat situation of your heating bath: If bath temperature overshoots by 5 ºC and if your water bath runs dry heating will be switched off automatically
• To avoid an over temperature situation and potential thermal damage to your sample, you can pre-program on the Precision model a max. SET temperature individually at which the bath shuts off
• In case of a power-cut, all motor lift models will remove the flask from the heating bath preventing safety hazards and potential thermal damage to your sample
• To protect you from splashes and scalding, the Hei-VAP heating bath features a pour spout to remove bath fluid safely
• Heating bath is constructed with a double wall for your protection against burns and scalding
• The guard hood covers the entire bath completely even if the heating bath is adjusted horizontally to its most extreme limit
• To prevent short-circuits and systematic corrosion from your heating bath, the electrical cable coupling complies with the high protection class IP 67
• For your protection the operating panel is located near the base and keeps your hands out of the dangerous zone of rotating flasks, steam and splashing bath fluids
• All heating baths feature non-slip handles with safety grip to protect you from scalding bath liquids and allow for easy installation/removal of the bath
• A separate on/off switch for heating prevents an unintentional heat up. If heating is switched on the on/off button is illuminated for visual control
• In case of an overshoot of any parameter setting, all models will show a warning on the operating panel
• Glassware assemblies are optionally available with transparent plastic safety coating ensuring ultimate protection while allowing visual control at all time

For your ease of use

• The detachable operating panel can be attached via Velcro or with a special suspension at eye level for your convenience outside of closed fume hoods
• Standard for all models is a panel with 1.3 m cable connection for increased flexibility and safety. An optional wireless panel is available for all Precision models early 2010. All previously purchased units can be upgraded
• The evaporating flask clamp cannot be lost due to a connection to the vapour tube coupling ring
• A flask ejector feature of the vapour tube coupling ring allows you to remove sticking evaporating flasks from the vapour tube just in seconds in a safe manner
• The universal heating bath can be adjusted horizontally up to 200 mm and offers efficient space to accommodate even 5 litre flasks
• For your convenience the height of 160 mm and the angle of the evaporating flask can be adjusted easily from 20oCto 80oC

Hei-VAP Value Affordable model with hand lift for all standard applications

Hei-VAP Advantage For your routine distillation applications and reproducible results

Hei-VAP Precision Most demanding applications and the finest integrated vacuum control capabilities

Glassware - Hei-VAP Series

Accessories - Hei-VAP Series

Vacuum Accessories - Hei-VAP Series