Hei-VAP Precision
Intelligent Evaporation

Leading Safety Standards
-Two independent safety circuits avoid an overheat situation of your heating bath: If bath temperature overshoots by 5 °C and if your water bath runs dry, heating will be switched off automatically
-To avoid an overtemperature situation and potential thermal damage to your sample, you can individually pre-program a maximum temperature on the Precision model, 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
-A metal support between the heating bath and the base unit prevents bath instability
-To protect your heating bath against short-circuits and systematic corrosion, the cable coupling complies with the high protection class IP 67
-For your protection, the operating panel is located near the base so as to keep your hands out of the dangerous zone of rotating flasks, steam and slashing 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 unintenional 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 times

Superior Ease of Use
-The detachable operating panel can be attached via velcro or with a special suspension at eye level for your convenience from outside closed fume hoods
-The evaporating flask clamp cannot be lost due to a connection to the vapor tube coupling ring
-The integrated coupling ring and the patented clamping sleeve system allows you to remove sticking evaporating flasks from the vapor 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-liter flasks
-For your convenience, the height of 160 mm and the angle of the evaporating flask can be adjusted easily from 20° to 80°
-The optional automatic module Hei-VAP Distimatic allows for continuous and unattended automatic operations

Reduced Cost of Ownership
-Reduce your process times up to 30 %
-The chemical-resistant vacuum seal reduces your spare parts budget up to 75 % with prolonged operational lifespan
-Savings at the same high level are possible due to the long vapor tube service-life
-Increase your range of applications by using 5-liter flasks in the universal bath at no added costs
-Reduce your maintenance costs. The sealed housing protects your rotary evaporator from aggressive fumes, liquids and vapors to prevent internal corrosion. This results in an increased lifespan of 10 years on average at a reduced maintenance and repair cost
-The flange on the condenser side of the drive is made of PPS (Polyphenylene sulfide), a robust industrial-designed resin with superior chemical resistance which provides more chemical resistance than stainless steel or welded aluminum. - This reduces corrosion to a minimum which results in additional savings on maintenance and replacement components
-Only Hei-VAP heating baths reach a temperature of 210 °C which is 30 °C higher than other evaporators on the market and allow for a broader range of applications which previously could not be performed on any rotary evaporator (for example bitumen distillation). Thus, increasing the range of applications eliminates the need for investment in other equipment
-Spend your working hours more effectively on other challenges which require your attention and evaporate large quantities continuously with the automatic module Hei-VAP Distimatic
-Maximize your initial investment significantly: the automatic module Hei-VAP Distimatic is an affordable and more flexible alternative to large-scale rotary evaporators
Intelligent Evaporation

Most demanding applications and the finest integrated vacuum control capabilities
-Includes leading safety standards and features for superior ease of use and reduced cost of ownership, plus:
-Available in hand lift or motor lift configurations
-Experience the advantages of our large 4.3'' color graphic display which features all parameters, integrated vacuum controller and includes programs for automated distillations
-Make your life easier by utilizing the integrated software support which leads you through the capabilities of the evaporator
-For data management Hei-VAP Precision models feature a USB interface
-Save time by configurating the unit; all connected devices will be recognized by the evaporator, which eliminates the need to configure the unit manually
-Now you can manage even the most demanding applications easily and prevent foaming, excessive bubbling or bumping
-Save time with your individualized pre-programmed parameter settings for your 30 most common applications used on a daily basis by saving them in a ''Favorites'' section.
-Each ramp offers 20 separate steps for demanding applications
-Apply an individual name to those ramps to avoid a mix-up
-Experience the advantages of the automatic process timer which turns off your evaporator at a pre-programmed time by raising the flask on motor lift models and releasing vacuum
-Control your process individually by pre-programming vacuum gradients
-Hei-VAP Precision models feature a built-in vacuum controller as a standard

Programs facilitate process control
Reduce your process times significantly by using these three programs for automated distillation.

SETpressure Program for solvent separations. This program holds a pre-set vacuum constant. During the evacuation you have the full flexibility to choose any other level of vacuum by the press of a button.

AUTOeasy Supports the automatic pressure control for solvent separations. The pressure level for the first boiling point is found automatically. This program can be used with all Heidolph glassware assemblies and does not require any accessories.

AUTOaccurate Supports very precise automatic pressure control for solvent separations. This program works similar to AUTOeasy but in addition is able to identify multiple boiling points automatically by reducing vacuum accordingly. Also the AUTOaccurate program delivers the finest and most precise vacuum control. To take advantage of this program the optional AUTOaccurate-sensor is required. Also, this program cannot be used on Heidolph G1 and G5 glassware assemblies. Leading parameter of this program is the vapor temperature

Reduce your process times via automated distillation programs.

Description G1 Diagonal condenser, Hand lift
Glassware set standard