Heidolph Hei-VAP Expert Control Motorlift-Model with G3 CL glassware
Article Number574-02305-00
Unit of MeasurePiece
Lift 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 Yes
Programmable ramps Yes
Condensing surface 2.200 cm²
Hei-VAP Expert Control
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
All Hei-VAP rotary evaporators have a safety heating bath with overheating and dry running protection, ergonomic handles, double wall and an integrated spout
Universal heating bath for all flask sizes up to 5 l (no retooling required). The sturdy metal connection to the device’s base allows variable distances for the heating bath up to 200 mm without tilting
Digital displays allow continuous monitoring of the current values and, thanks to protection class IP 42, protect the electronics reliably against dripping water and dust
Separate knobs with intuitive LED ring light system not only allow visual process control, but also direct intervention in the evaporation process at any time
The locking function of the knobs prevents unintentional adjustment of the values
Residual heat indicator: When the function is deactivated and in standby mode, flashing and the display of the residual heat warn of the risk of burns (> 50 °C)
The standby button stops all functions and, when using a motor lift model, lifts the evaporating flask from the heating bath
In order to prevent short circuits and corrosion systematically, the cable connections of the operating panel and the heating bath comply with the high protection class IP 67
Additional safety from a single source: From the transparent plastic coating of the glassware to guard shield and guard hood (implosion protection) to IQ-OQ documentation and certification
All models are available with hand or motor lift
The patented flask clamp Easy-Clip facilitates attaching and changing of the evaporating flask. The mechanism gently separates ground glass joints to prevent glass breakage
The versatile operating concept meets all requirements with digital display or touch display
Intuitive operation, as all settings are configured centrally on the operating panel. In combination with the Control-Box, the panel can even be used as the central control unit to regulate the vacuum and the Hei-CHILL recirculation chiller as well
The detachable panel with optional extension cable and holding device allow quick and easy operation even outside closed fume hoods
Easy ventilation thanks to the ground-free condenser design: The ventilation cap with PTFE inlay and threaded connection avoids stuck glass – without grease. Optionally, a venting valve with refill function is also available
FDA-compliant materials for all active and passive media-contacting components permit a broader range of application and research at the highest level
Convenient release for individual adjustment of the angle of inclination from 20° to 80° and height stop to limit the immersion depth up to 160 mm
The optionally available automatic module Distimatic permits fully automatic distillation in unattended continuous operation
No unnecessary additional costs: The patented clamping sleeve effectively prevents the vapor tube from getting stuck in the drive
With the patented Easy-Clip’s integrated screw thread, stuck evaporating flasks can be released safely and easily
Ground-free condenser design with grease-free threaded connections
The highly resistant and particularly durable PTFE vacuum seals achieve maximum tightness and reduce expenses for spare parts in the long run
The unique tightness of the vacuum system leads to shorter process times, reduced energy costs and purest results
The universal heating bath is suitable for all flasks up to 5 l, without additional costs for retrofitting
Even greater efficiency with up to 40 % higher evaporation rates: The intelligent design of the XL condenser provides 57 % more cooling surface at almost the same height as previous standard vertical condensers
Quality that pays off. Corrosion-free die-cast housings with condensation-repellent varnish and maintenance-free motors guarantee unrestricted continuous operation and a long lifespan with significantly lower maintenance costs
Media-contacting plastic parts such as the screw connection for mounting the condenser and the clamping sleeve on the vapor tube are made of highly resistant PPS to ensure a long lifespan
Many of the current series’ spare and wear parts are forward and backward compatible with earlier models