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Hot FAQ

  • Q Is caffeine soluble in liquid co2?

    A Supercritical CO2 helps act as a solvent to give the coffee bean solvent-like properties to dissolve the caffeine and extract it out of the coffee bean. Because it has a lower viscosity than liquid CO2, allowing it to move through and around the coffee bean more efficiently without too much pressure.
  • Q Is co2 extraction organic?

    A CO2 Botanical Extracts are completely natural and exceptionally pure. These highly concentrated plant extracts are free of solvent residues and impurities such as heavy metals. All CO2 Extracts are oil soluble.
  • Q Why is co2 better than ethanol?

    A CO2 is highly tunable. With CO2 you can vary factors such as time, temperature, and pressure to create different products.  Ethanol products need to go into more stages of refinement to be turned into various products such as distillate.
  • Q Does co2 extraction remove terpenes?

    A CO2 extraction is good for preserving terpenes because it is a cold separation process that can protect delicate plant compounds. Some methods may also use ethanol to help remove terpenes before fully extracting cannabis buds.
  • Q Is co2 extraction better?

    A CO2 extraction is also much better for the environment. CO2 gas is natural, so if it escapes into the air during  extraction it won't do any harm. It can also be recycled, making this method much more sustainable. Since the solvent isn't toxic, people working with this extraction method don't face any health risks.

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Pharmaceutical Rotary Evaporator With Heating & Cooling System

Quantity:
  • CRE-01
  • CAREDDI
Product Description


Vacuum Rotovap Rotary Evaporator With Chiller Vacuum Pump 


Rotary evaporator is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. The process of rotary evaporation is most often used to separate solvents with low boiling points, such as n-hexane or ethyl acetate, from compounds which are solid at room temperature and pressure.


Rotary Evaporator can form thin film by rotating under the constant heating and negative pressure, evaporate effectively and recover the solvent after condensing at same time.

PTFE bottom discharge valve, no pollution of grease Connector for anti-backflow of condensate

Main parts made by using 304 stainless steel material.

Japanese Tech of AC induction motor, variable speed, no brush, no spark.


1-750‘


Features of Rotary Evaporator

1. Highly Chemical Resistance-All components that make contact with liquids and gases are made of borosilicate glass 3.3 and PTFE.
2. Specialized motor with extremely compact, intermeshed worm and worm gear provides precise driving for very quiet, vibration-free operation.
3. Downward-condensing vacuum connection design ensures safe vacuum operation.
4. Modular design (individual rotary and water bath modules) for extremely easy maintenance and easy future upgrades.

5. Easy auto lift with secure lock for the evaporating flask
6. Easy, straight-for
ward and visual operation with digital speed and temperature display
7. PID temperature controller ensures accurate temperature control is maintained 
8. One-way check valve automatically turns off when draining the receiving flask. The pressure inside evaporator won't be changed during draining.
9. Digital display of temperature and rotation speed
10. Heavy-duty SS304 support frame and epoxy-coated water/bath enclosure guarantees vibration-free operation.
11. Various options and accessories are available (vacuum pump, chiller, vacuum controller, cold trap, etc)
12. One year warranty on rotary evaporator except for glassware and all sealing gaskets.


3-750

4-750

5-750

6-750


Detailed Parameters of Rotary Evaporator 


Model

PR-2

PR-5

PR-10

PR-20

PR-50

Evaporation Flask   (L)

2L

5L

10L

20L

50L

Collection   bottle(L)

1L

2L OR 3L

5L

10L+5L

10L+10L

Bath heating power   (KW)

1.5

2

3

5

5

Vacuum pressure   (Mpa)

0.096

0.096

0.096

0.096

0.096

Rotation speed   (RPM)

10-180

10-90

5-110

5-110

5-110

Evaporation rate   (H2O)(L/H)

1.2

2

3.5

5

8

Motor power(W)

40

90

120

120

180

Power phase

2 phase

2 phase

3 phase

3 phase

3 phase

SIZE(LxWxH) (cm)

55x35x75

55x35x110

100x50x180

110x70x200

120x80x220




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Jiangsu Province, China.
Tel: +86-13601453077
Skype: cathywu2007
Whatsapp: 0086-13601453077
E-Mail: info@careddi.com

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