Hei-VAP Ultimate Control Rotary Evaporators

Description

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 AUTO_accurate
Simply save processes as favorites

Automatic evaporation with Dynamic AUTO_accurate (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

Hei-VAP Ultimate 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	Yes
Timer	Yes
Integrated Hei-CHILL controller	Yes
Vacuum program Dynamic AUTOaccurate requires AUTOaccurate sensor	Yes
Programmable ramps	Yes
Condensing surface	1,400 cm²
Condensing surface XL condenser	2,200 cm²