COMBIDANCER

COMBIDANCER II

High-efficient evaporation of solvents

The evaporation process can be precisely controlled with the aid of sophisticated pump technology. The chemically resistant diaphragm pump operates without oil or hysteresis. The vapour pressure sensor is used to record and control all boiling points for solvent mixtures. Together with the intelligent Chillert ot Dancer, this is the ideal prerequisite to achieve optimal working conditions.

Facts & Numbers

  • 3 to 10 times faster than conventional evaporators / concentrators
  • Vortexing - no balancing of the samples, no compressing of the gas-phase, no rotating parts
  • Flexible - you can use whatever sample container you like
  • Is able to be automated
  • Heated shaker plate
  • Magnetic linkage
  • Large display
  • Dimensions with lid closed: 760 x 600 x 445 mm
  • Dimensions with lid open: 940 x 600 x 445 mm
  • Weight: approx. 75 kg

BASIC PRINCIPLE OF THE EVAPORATOR

Vortex

The orbital-shaking (vortex) of the sample decisively increases its surface and keeps it constantly moving. Samples that evaporate at different speeds also present no problems (variable from 0 rpm to 1000 rpm). Imbalance is a concept alien to the CombiDancer II. The good thermal distribution quality accelerates the evaporation process. Sample foaming can therefore be reduced. Any potential icing of the sample is thwarted by careful heating.

Vacuum

The Vacuubrand VarioTM vacuum system generates an optimal vacuum environment for work with the CombiDancer II. The intelligent control system minimises delayed boiling through continuous adaptation of the pump frequency to the evaporation process. It automatically detects the changing vapour pressure of the solvent to be evaporated and independently optimises the pump’s working parameters.

Heating

  • The heating of the sample surface is done with infrared lamps; these are found
    in the sample area in the lid.
  • The heatable stainless steel side wall of the CombiDancer’s II inner vacuum
    chamber prevents the solvent from condensing in the sample area.
  • Temperature control for the CombiDancer’s II heatable shaking plate is carried
    out at the base of the sample container. This allows additional a dosed heat to
    be applied to the evaporation process.

The CombiDancer II is also suitable for light-sensitive or thermally labile samples,
since all heating possibilities are precisely and carefully controlled independently of
one another.

Accessoires

Contact us, we are happy to assist you in choosing the accessories.

    Click here for further information.

01 / 03

CHILLER TO DANCER (OPTIONAL)

Technical data

Dimensions (w x d x h)

470 x 510 x 570 mm

Weight 

40 kg

Power supply

100 - 240 V / 50/60 Hz 

Power Consumption

500 VA

Cat. No.: 

CH.1000

    Click here for further information.

 

02 / 03

CHEMIE-PUMPSTAND PC 3003 VARIO SELECT (OPTIONAL)

Performance features: 

  • VACUU-SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory
  • automatic boiling point detection and adjustment of the vacuum for short process times
  • ideal for evaporation of high-boiling solvents even at low temperatures
  • extraordinary diaphragm life for minimum operational and servicing costs
  • excellent environmental compatibility through low energy consumption and efficient solvent recovery

 

Cat. No.: 

    Click here for further information.

03 / 03

ROTARY VANE PUMP RZ6 (OPTIONAL)

Performance features:

  • high flow rates even at vacuum levels approaching ultimate vacuum
  • high water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast
  • vacuum-tight at switch-off; external anti-suckback valve not needed
  • large oil volume: Long intervals between oil changes
  • ease of maintenance due to telescopic design

 

Cat. No.: RZ6


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