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Heidolph™ Hei-VAP Expert Control Rotary Evaporator

SKU: 036041025

  • $ 12,80095


Heidolph™ Hei-VAP Expert Control Rotary Evaporator

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

Product Parameters

Rotation speed indicator 5" LCD color graphic display
Permissible ambient conditions 5 – 31 °C at 80 % rel. humidity 32 – 40 °C decreasing lineary up to max 50% rel. humidity
Protection class (EN 60529) IP 20
Lift Hand lift
Height adjustment speed manual
Height adjustment 155 mm
Drive brushless DC motor with electronic speed control
Heating capacity 1,300 W
Temp. range heating bath 20 – 210 °C
Temperature accuracy bath ±1K
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
Secondary overtemp. cut off 250 °C
Material heating bath stainless steel V4A
Diameter heating bath 255 mm
Volume heating bath Up to 6 liter (2.2 to 4.5 liter recommended filling volume, depending on the flask size and immersion angle used)
Display vapor temperature Yes
Required accessories for display vapor temperature Vapor temperature sensor
Integrated vacuum controller Yes
Timer Yes
Programmable ramps Yes
Supply Power 1,400 W
Weight without glassware assembly 15 kg
Dimensions with glassware set G3 (w/d/h) 739 x 532 x 887 mm
Dimensions with glassware set G3 XL (w/d/h) 739 x 532 x 920 mm
Condensing surface 1,400 cm²
Condensing surface XL condenser 2,200 cm²
Max. size evaporating flask 5 l
Rotation speed range 10 - 280 rpm
Integrated Hei-CHILL controller Yes
Vacuum program Dynamic AUTOaccurate requires AUTOaccurate sensor Yes
Solvent libary Yes