BI DISTILE SAF SU CIHAZLARI

Glass Water Still for double distillation

Specifications and features

Glass Water Still (fully automatic) for double distillation, suitable for both bench and wall mounting.
Very good distillate quality; conductivity:
single distillate: approx. 2.2 µs/cm at 25 °C
double distillate: approx. 1.6 µs/cm at 25 °C (see "Technical Details").
Electronic level control during the whole distilling process.
Electronic impurity detector effects rinsing and cleaning of the evaporator by automatic water change.
Water level control in the boiler automatically switches off the power in case of water shortage.
Economical energy consumption by distillation of the heated cooling water.
Water saving through automatic water cut-off. Unnecessary water consumption will be avoided.
Sterillisation of the condensers by steam.
Visible distillation process due to the easily removable, unbreakable front screen which does not steam up.
Quartz sheathed heating elements.
Evaporators, condensers and overflows are made of DURAN® / Borosilicate glass 3.3. Condensers with dribble guard.
Distillate withdrawal through hose connection at the right-hand side.
CO2 degassing through outlet in the condenser.
Outer housing made of electrolytically galvanised sheet steel, electrostatically powder coated with epoxy resin.
Water supply through a built-in solenoid valve with connection for pressure hose 1/2" (inner ø approx. 12.7 mm).
Power supply through included mains cable (without plug). (2304 model)
Cooling water outlet with hose connection 1/2 inch (inner- ø approx. 12.7 mm).
Hoses for water in- and outlet are available as accessory.

Applications

GFL Water Stills are used in research and development e. g. for preparing bacteriological and medical samples, for cell and tissue cultures as well as for the production of reagents and unguents. Moreover, distillate is used for cleaning and sterilisation processes, for buffered solutions as well as microbiological and analytical applications and HPLC, too.

Technical details
Model	2302	2304
Capacity	2 l / h	4 l / h
Conductivity	Single distillate: approx. 2.2 µs / cm at 25 °C Double distillate: approx. 1.6 µs / cm at 25 °C *	Single distillate: approx. 2.2 µs / cm at 25 °C Double distillate: approx. 1.6 µs / cm at 25 °C *
Distillation type	double	double
Material	Duran glass	Duran glass
Operation	fully automatic	fully automatic
Storage tank capacity	without storage tank	without storage tank
Additional features	self-cleaning + sterilisation	self-cleaning + sterilisation
Cooling water required	approx. 96 l / h	approx. 144 l / h
Minimum water pressure	3 bar to max. 7 bar	3 bar to max. 7 bar
Exterior dimensions (W x D x H)	650 x 365 x 390 mm	650 x 365 x 390 mm
Electrical connection	230 V / 50...60 Hz / 2.9 kW **	400 V / 50...60 Hz / 5.8 kW 3 PH/N/PE three-phase current **
Net weight	approx. 24.0 kgs	approx. 24.0 kgs
Gross weight (cardboard box)	approx. 30.5 kgs	approx. 31.5 kgs
Gross weight (wooden case)	approx. 70.0 kgs	approx. 70.0 kgs
Packing volume	approx. 0.34 m3	approx. 0.34 m3

* Value averaged by Institut Fresenius for operation with tap water. The distillate quality depends on the quality of raw water.
** other voltages on request

(All designs are subject to change without notice)