DANCERPLUS

Compact vacuum evaporator

The racks are heated in the vacuum and orbital-shaken (vortex). This evaporates the samples quickly and effectively. The rack is mounted on the base plate. The patented, contactless drive of the base plate facilitates the loading and removal of the samples. In addition, these neither have to be balanced out nor specially positioned. In particular, this is an advantage for HPLC gradients. A temperature sensor installed within the vacuum space measures the sample’s drop in temperature and controls the infrared lamps located in the device cover.

Note: Hettich evaporators are currently only distributed by Hettich AG (Switzerland) through a selected partner network. For further information please contact sales@hettich.ch.

Facts & Numbers

Dimensions with lid closed: 495 x 555 x 430 mm
Dimensions with lid open: 495 x 710 x 770 mm
Weight: approx. 54 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
DancerPlus. 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 Vario^TM vacuum system generates an optimal vacuum environment
for work with the DancerPlus. 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 DancerPlus inner vacuum
chamber prevents the solvent from condensing in the sample area.
Temperature control for the DancerPlus 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 DancerPlus is also suitable for light-sensitive or thermally labile samples,
since all heating possibilities are precisely and carefully controlled independently of
one another.

Accessories

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01 / 06

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

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02 / 06

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.:

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03 / 06

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