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Evaporateur pour petits volumes

Evaporateur pour petits volumes

Modèle :

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The new Centrifan™ PE simplifies small volume evaporation tasks for synthetic and medicinal chemists, as well as pharmaceutical, biotech, and university researchers. Proprietary self-generated blowdown technology eliminates the potential problems with common evaporation systems such as vacuum centrifuges, rotary evaporators, nitrogen blow-down, and freeze dryers. Experience reliable results, lower costs, greater safety, and increased productivity by choosing the Centrifan™ PE for your laboratory!

Easy - Operation Frees Your Time
  • Just close the cover and walk away – no monitoring required.
  • Dry samples directly in 20mL scintillation and other common vials.
  • No need to maintain a vacuum pump or use a large supply of blow-down gas.
  • Move the portable unit near your experiment – it even operates on a lab cart.
  • Set the required temperature (ambient to 55°C) and off-timer (minutes to hours).
Efficient - Technology Delivers Reliable Results
  • The low price Centrifan™ PE withstands years of lab work with virtually no maintenance.
  • The self-generating blow-down technology protects samples from loss.
  • Centrifugal force allows secure drying directly in convenient scintillation vials.
  • High vapor recovery permits collection of the condensate as the final product.
Effective - Process Eliminates Cross Contamination
  • No vacuum pump means no cross contamination from solvent bumping.
  • Radiolabeled compounds dry safely.
  • Residual solvent content in the sample can be reduced with inert dry gas.
  • Compact unit fits in a hot cell to contain radioisotopes.
Environmental - Design Saves Energy, Protects Your Health
  • The unit captures toxic vapors and materials in a closed system.
  • Quiet operation reduces noise pollution in the laboratory.
  • Low power consumption saves energy.


Completely self contained, no vacuum pump!
The Centrifan™ PE is a convenient, compact evaporator/concentrator for research, pharmaceutical, and biotech labs working with samples such as DNA, RNA, and protein. Synthetic and medicinal chemists will save time because the Centrifan™ PE dries samples without the monitoring required by a rotorvap. The system also works well for processing fractions collected from flash liquid chromatography. Pharmaceutical and university labs working with radioactive and other highly toxic compounds will appreciate the advantage of the green chemistry design.

The versatile Centrifan™ PE has a rotor to fit your needs. Choose from one of seven different standard rotors, or we can make a custom rotor for your application.


New Proprietary Evaporation Technology you should know about
Possible Problems with Common
Evaporation Systems
Centrifan™ PE
Sample loss from bumping
caused by vacuum
X X   X No vacuum pump
eliminates bumping
Cross-contamination from splashing X   X   Centrifugal force
prevents splashing
Dry sample blown from vial;
lost and contaminated
    X   Centrifugal force ensures
material retention
Sample lost from bumping when
vacuum slow and sample melts
      X No vacuum pump
eliminates bumping
Must freeze sample before loading       X No pre-freeze required
Safety issues concerning
glassware under vacuum
  X   X No vacuum, eliminates
safety concern
No recovery of volatile
extract compounds
X X X X Condenses all
recirculating vapor
Solvent vapor lost through
vacuum pump or vent
X X X X Closed green system
condenses all vapor
Vacuum pump noise degrades
lab work environment
X X   X Makes no noise
System complexity requires
maintenance vigilance
X X   X One moving part
3-year warranty
Evaporator down because of
vacuum pump rebuild
X X   X No vacuum pump
minimizes maintenance
Consumes large quantities of
electricity or drying gas
X X X X Low power and minimal
inert gas usage
Relative speed of evaporation
(MeOH, AcN, Ether)
3 1 3 4 4
Relative speed of evaporation
(Water, DMF, DMSO)
3 3 1 3 2
Other Specifications
Temp Controller Range Ambient to 55° C
Ambient Temperature 2°C to 40°C
Cold Finger Capacity 1 L non-freezing liquid plus dry ice nuggets
Power Requirements 115/230 VAC 50-60 Hz 200 watts
Fuse Ratings 3A (115 VAC and 230 VAC) fast acting, 5 mm x 20 mm
Dimensions 12” (30.5 cm) w x 8” (20.3 cm) d x 18” (45.7 cm) h
Specify a Centrifan™ PE Model
Item No. Model Description
78-0070 Centrifan PE-T Includes cold trap and timer, 115 VAC
78-0001 Centrifan PE Includes cold trap 115 VAC
78-0072 Centrifan Lite No cold trap 115 VAC, vent to a hood
or use with aqueous solutions
78-1070 Centrifan PE-T Includes cold trap and timer 230 VAC
78-1001 Centrifan PE Includes cold trap 230 VAC
78-1072 Centrifan Lite No cold trap 230 VAC, vent to a hood or
use with aqueous solutions
Specify a Rotor
78-8400 Rotor 6 x 20 mL Scintillation Vials
78-8401 Rotor 8 x 1.6 mL Micro Centrifuge Tubes
78-8402 Rotor 6 x 16 mm x 100 mm Test Tubes
78-8403 Rotor 8 x 4 mL vials (1 dram)
78-8404 Rotor 6 x 30 mL Scintillation Vials
78-8405 Rotor 4 x 40 mL Scintillation Vials
78-8406 Rotor 10 x 1.5 HPLC Vials


Drying Rates for Typical Solvents in 20 mL Vials*
Solvent Total Volume Temp. In Rotor Time to Dry °C
Methanol 6 x 10 mL 40 60 min
Water 6 x 5 mL 40 3 hrs
Hexane 6 x 10 mL 40 15 min
Acetone 6 x 10 mL 40 35 min
Isopropyl Alcohol 6 x 10 mL 40 70 min
DMSO 6 x 1 mL 40 12 hrs
Methylene Chloride 6 x 10 mL 40 25 min
AcN/H2O (70/30) 6 x 10 mL 40 3 hrs
* Evaporation rates were obtained with ethanol and dry ice in the cold trap.


Spare Splitters
78-8408 5 pack splitters 6 x 20 mL Scintillation Vials
78-8409 100 pack splitters 6 x 20 mL Scintillation Vials
78-8410 1 splitter 8 x 1.6 mL Micro Centrifuge Vials
78-8411 1 splitter 6 x 16 mm x 100 mm Test Tubes
78-8412 1 splitter 8 x 4 mL Vials (1 dram)
78-8414 1 splitter 6 x 30 mL Scintillation Vials
78-8415 1 splitter 4 x 40 mL Scintillation Vials
78-8416 1 splitter 10 HPLC 1.5 mL Vials


788417 Conversion Kit, Add Cold Trap to Centrifan™ Lite
788418 Cold Trap replacement
788419 Circulator Coil and Tubing (provides extended concentraton time with chilled
Concentrator, water bath must be supplied)
788420 Immersion cooler for cold trap, fixed at -60 deg C , 1.5" rigid coil, 120 VAC, 60 Hz
788426 Immersion cooler for cold trap, fixed at -60 deg C , 1.5" rigid coil, 240 VAC, 50 Hz
788421 Flask, round 500 mL, 35/20 socket joint
788422 Flask, round 100 mL, 35/20 socket joint
788423 Adapter Kit, Cold Trap Socket to 20 mL Scintillation Vial (low loss distillate collection)
788424 Clamp pinch, locking, 35/20 Socket Joint


Etiquettes : Evaporateur, pour, petits, volumes

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