Your competent partner with ultimate focus & competence in vacuum and vacuum related technologies. Scitek offers solutions from industrial production to scientific ultra high vacuum pumps. Our portfolio includes world leading brands such as Pfeiffer Vacuum, Adixen, Gamma, VAT, Cambride Nanotech, Semicore, MBraun and many more.
"Intelligent Distillation“ proves the difference in separation of samples, in evaporation of solvents and that quality is no coincidence.
The rotary evaporators of our Hei-VAP series create new milestones within vacuum evaporation - a well-designed concept, unmatched tightness and uncompromising high quality.
The new seal system, speed-regulated vacuum pumps as well as the new generation of high-performance condensers ensure the highest solvent recovery, increase the lifetime of a rotary evaporator and vacuum pump and reduces residue in the ambient atmosphere. At the same time, you save up to 90 % of energy costs.
In short: Whatever you expect a rotary evaporator to be; the Hei-VAP series will fulfil these needs.
A variety of additional options makes the Heidolph rotary evaporator the best solution for your individual requirements. You reach up to 40 % higher evaporation rates with our new XL condensers and achieve purest results through our innovative seal system, which enables a stable evaporation process and therefore overcomes any pharmaceutical or chemical challenge.
Convince yourself from the quality, performance and reliability of our rotary evaporators, which we exclusively develop and manufacture in Germany only.
Hei-VAP Series - Overview
Hei-VAP Core
Results without compromise – quality without compromise.
Achieving the correct results often requires countless repetition. As a researcher, you place the highest demands on yourself, your work and your results. It’s our mission to deliver equipment that is equally uncompromising.
The Hei-VAP Core impresses with its superior ease of use at the highest quality level. Excellent workmanship and premium-quality materials meet carefully considered features specially developed for the needs of our users. The result is a new generation of rotary evaporators – a simple to operate, highly robust premium device that immensely simplifies your daily work.
Equipped with proven smart details such as Easy-Clip, patented clamping sleeve, lift stop to limit immersion depth, universal 5-L-heating bath, various glass accessories etc.
Available as hand or motor lift
Clear digital display for monitoring the current values and separate button to display the set values
To protect the electronics, the operating panel is splash water protected in accordance with IP 42
Two separate operating knobs for adjusting the rotation speed and heating temperature with LED ring light system for activity indication
Always have a clear view of all values with the 5“ touch display
Precise setting of rotation speed and heating bath temperature on the digital touch display or – for quick access during an active process – directly via the knobs on the operating panel.
Central operating panel with 5“ touch display
Clear display of all values (Basic and Advanced modes)
With timer, limitation of max. temperature, multilingual menu and text display for error messages
Separate knobs for rotation and heating with locking function to prevent accidental readjusting
LED ring lights and pictogram to display the activity even from a distance
Integrated solvent library to facilitate adjustment of the required vacuum on an external vacuum controller
USB and Micro SD interfaces
Optional display of vapor temperature
Subsequent upgrade to Hei-VAP Expert Control possible, including vacuum and chiller control
Technical Data
Lift
Hand lift or Motor lift
Rotation speed range
10 - 280 rpm
Rotation speed indicator
5" LCD color graphic display
Heating capacity
1,300 W
Overheat protection bath
cut-off at 5 °C over set temperature via separate PT 1000
Bath temperature setting
5" LCD color graphic display
Heating bath temperature control
electronic / digital
Max. size evaporating flask
5 l
Integrated vacuum controller
-
Timer
Yes
Integrated Hei-CHILL controller
-
Vacuum program DAA mode requires AUTOaccurate-sensor
Precise setting of rotation speed and heating bath temperature on the digital touch display or – for quick access during an active process – directly via the knobs on the operating panel.
Central operating panel with 7“ touch display
Clear display of all values (Basic and Advanced modes)
With timer, limitation of max. temperature, multilingual menu and text display for error messages
Separate knobs for rotation and heating with locking function to prevent accidental readjusting
LED ring lights and pictogram to display the activity even from a distance
Integrated solvent library to facilitate adjustment of the required vacuum on an external vacuum controller
USB and Micro SD plus LAN / RS 232 interfaces (Lab 4.0 ready)
Optional display of vapor temperature
Subsequent upgrade to Hei-VAP Ultimate Control possible, including vacuum and chiller control
Technical Data
Lift
Hand lift or Motor lift
Rotation speed range
10 - 280 rpm
Rotation speed indicator
7" LCD color graphic display
Heating capacity
1,300 W
Overheat protection bath
cut-off at 5 °C over set temperature via separate PT 1000
Bath temperature setting
7" LCD color graphic display
Heating bath temperature control
electronic / digital
Max. size evaporating flask
5 l
Integrated vacuum controller
-
Timer
Yes
Integrated Hei-CHILL controller
-
Vacuum program DAA mode requires AUTOaccurate-sensor
Adds numerous smart features to the Hei-VAP Expert, as well as an overview of all parameters and the current process
5" touch display for controlling the entire system including the vacuum and the cooling temperature
For precise monitoring, the pictogram on the display also symbolizes active functions
Separate knobs for quick access: the right one for direct vacuum control, the left one for the rotation
Setting of values either via the touch display or the separate quick access knobs
Direct access to two favorites on the start screen
Expandable solvent library. You can also transfer your own favorites to other devices using a USB stick
Define and save own evaporation processes (ramps)
Automatically evaporate with the Dynamic AUTOaccurate Program (DAA). Convenient and customizable: from foam avoidance to highly efficient evaporation
With USB and Micro SD interface for easy installation of software updates and transfer of individual favorites from one device to another
The Hei-VAP Control Principle
Hei-VAP Expert Control and Ultimate Control allow to centrally control all process parameters: vacuum, cooling temperature, rotation and heating bath temperature.
Evaporate with a tap:
Customizable solvent library
Automatically find boiling points with Dynamic AUTOaccurate
Simply save processes as favorites
Automatic evaporation with Dynamic AUTOaccurate (DAA)
The DAA allows you to start a fully automated distillation process already during the heat-up phase of the heating bath. The system vacuum is dynamically adjusted to the changing heating bath temperatures until the heating bath has reached its defined temperature.
The boiling points of one or more fractions are identified through the steam temperature gradation of the mixture during continuous automatic pressure control
You can freely set whether one or more fractions are to be distilled. The vacuum control is fully automated for each fraction
You can control the evaporation speed by adjusting the ratio of steam temperature to cooling temperature
Samples are distilled precisely
Automation with sensors ensures noticeably higher precision
To protect your sample, motor lift models automatically remove the evaporating flask from the heating bath at the end of the process
Technical Data
Lift
Hand lift or Motor lift
Rotation speed range
10 - 280 rpm
Rotation speed indicator
5" LCD color graphic display
Heating capacity
1,300 W
Overheat protection bath
cut-off at 5 °C over set temperature via separate PT 1000
Bath temperature setting
5" LCD color graphic display
Heating bath temperature control
electronic / digital
Max. size evaporating flask
5 l
Integrated vacuum controller
Yes
Timer
Yes
Integrated Hei-CHILL controller
Yes
Vacuum program DAA mode requires AUTOaccurate-sensor
Adds numerous smart features to the Hei-VAP Ultimate, as well as an overview of all parameters and the current process
7" touch display for controlling the entire system including the vacuum and the cooling temperature
For precise monitoring, the pictogram on the display also symbolizes active functions
Separate knobs for quick access: the right one for direct vacuum control, the left one for the rotation
Setting of values either via the touch display or the separate quick access knobs
Direct access to two favorites on the start screen
Expandable solvent library. You can also transfer your own favorites to other devices using a USB stick
Define and save own evaporation processes (ramps)
Automatically evaporate with the Dynamic AUTOaccurate Program (DAA). Convenient and customizable: from foam avoidance to highly efficient evaporation
USB and Micro SD plus LAN / RS 232 interfaces (Lab 4.0 ready)
The Hei-VAP Control Principle
Hei-VAP Expert Control and Ultimate Control allow to centrally control all process parameters: vacuum, cooling temperature, rotation and heating bath temperature.
Evaporate with a tap:
Customizable solvent library
Automatically find boiling points with Dynamic AUTOaccurate
Simply save processes as favorites
Automatic evaporation with Dynamic AUTOaccurate (DAA)
The DAA allows you to start a fully automated distillation process already during the heat-up phase of the heating bath. The system vacuum is dynamically adjusted to the changing heating bath temperatures until the heating bath has reached its defined temperature.
The boiling points of one or more fractions are identified through the steam temperature gradation of the mixture during continuous automatic pressure control
You can freely set whether one or more fractions are to be distilled. The vacuum control is fully automated for each fraction
You can control the evaporation speed by adjusting the ratio of steam temperature to cooling temperature
Samples are distilled precisely
Automation with sensors ensures noticeably higher precision
To protect your sample, motor lift models automatically remove the evaporating flask from the heating bath at the end of the process
Technical Data
Lift
Hand lift or Motor lift
Rotation speed range
10 - 280 rpm
Rotation speed indicator
7" LCD color graphic display
Heating capacity
1,300 W
Overheat protection bath
cut-off at 5 °C over set temperature via separate PT 1000
Bath temperature setting
7" LCD color graphic display
Heating bath temperature control
electronic / digital
Max. size evaporating flask
5 l
Integrated vacuum controller
Yes
Timer
Yes
Integrated Hei-CHILL controller
Yes
Vacuum program DAA mode requires AUTOaccurate-sensor
Yes
Programmable ramps
Yes
Condensing surface
1,400 cm²
Condensing surface XL condenser
2,200 cm²
Lift
Hand lift or Motor lift
Rotation speed range
10 - 280 rpm
Rotation speed indicator
7" LCD color graphic display
Heating capacity
1,300 W
Overheat protection bath
cut-off at 5 °C over set temperature via separate PT 1000
Bath temperature setting
7" LCD color graphic display
Heating bath temperature control
electronic / digital
Max. size evaporating flask
5 l
Integrated vacuum controller
Yes
Timer
Yes
Integrated Hei-CHILL controller
Yes
Vacuum program DAA mode requires AUTOaccurate-sensor