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Heidolph™ Hei-VAP Expert Control Rotary Evaporator
SKU: 036041025
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 |