Gold Member Since 2010
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Xi'an Heb Biotechnology Co., Ltd.

Rotary Evaporator, Rotary Evaporators, Evaporator manufacturer / supplier in China, offering R2003ke Vacuum Film Rotary Evaporator with Heating Bath, A650 Automatic Abbe Refractometer, High Viscosity Digital Viscometer (SNB-3) and so on.

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R2003ke Vacuum Film Rotary Evaporator with Heating Bath

FOB Price: US $2,000-9,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $2,000-9,000/ Set
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Port: Shanghai, China
Production Capacity: 1000sets
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: R2003KE
  • Receiving Flask: 10L
  • Rotary Power: 120W
  • Trademark: HEB
  • Specification: ISO9001: 2000
  • HS Code: 8419899000
  • Evaporating Flask: 20L
  • Heating Power: 5kw
  • Rotary Speed: 0-110rpm
  • Transport Package: Plywood Box, Non-Fumigation Wooden Box
  • Origin: Xi′an
Product Description

Product Description

The new 10L-50L(evaporating flask capacity) series rotary evaporators come with vertical glassware and digital temperature/rotation control. Its optimized bath volume allows for rapid heat-up times. The condenser unit has specially designed glass tubes that utilize surface area extremely efficiently. That's why our SolventVap evaporators consistently deliver reliable and reproducible process results that are usually reserved for more costly systems. Another important aspect of the SolventVap is the safety features, which includes dry-run protection, water bath over-temperature shut-off protection, and fuse protection.

Rotary evaporator features a specially designed motor and worm gear, which provides constant rotation at speeds from 0 to 110 rpm. As the flask containing the solvent is rotated, it continually transfers a thin layer of liquid over the entire inner surface. This gives a very large surface area for evaporation, which is caused by the gentle heating from the water bath. The rotating system is fitted with a special seal that allows the apparatus to be placed under vacuum, effectively reducing the boiling point of the solvents and removing the vapor phase, making the process much more efficient. Each unit is also equipped with an easy-to-use vacuum release and a continuous feed system, which allows solvent to be constantly drawn into the rotating flask without needing to stop the operation.

Digital water bath operates from ambient temperature to 180°C with PID temperature control stepping at 0.1°C increments. Heating coils are located directly inside the pan for the most efficient heating possible. A built-in overheat protector will shut down power, should the controller fail.

Standard Glassware Set includes  (10L-50 liters) round-bottomed evaporating flask, (5L-20 liters) round-bottomed receiving flask, and vertical condenser. Rotary evaporators with vertical glass condenser are great for distillation of solvents with higher boiling points.

Features

  • Solvent-resistant PTFE and Viton gaskets, ensuring long time operation.
  • Specialized motor with extremely compact, intermeshed worm and worm gear provides precise driving for very quiet, vibration-free operation.
  • Downward-condensing vacuum connection design ensures safe vacuum operation.
  • Motorized water bath lifting for precise control.
  • Easy, straight-forward visual operation with digital speed and temperature display.
  • PID temperature controller ensures accurate temperature control is maintained.
  • One year warranty and lifetime US-based parts and service support.

Technical Parameters:

 

  

  Basic

 

Parameter  

Type

R2003KE

 

Glass material

GG-17

 

Stent material

Stainless steel

 

Shell material

Plastic spraying and anti-corrosive  630*534*638mm

 

Bath material

Stainless steel  450*250mm

 

Size of bottom board

534*504mm

 

Rotary flask volume

20L    Dia:95 flange opening

 

Collecting flask volume

10L    Dia:60 flange opening

 

Vacuum

0.098Mpa

 

Rotary power

120W

 

Rotary speed

0-110rpm

 

Heating power

5KW

 

Temperature control of bath

0-400ºC

 

Temperature precision

±1ºC

 

Voltage/frequency (V/Hz)

220V/50Hz

 

Elevating stroke

180mm

 

Exterior size (mm*mm*mm)

1170*540*2200

 

Packing size (mm*mm*mm)

1370*700*680   700*680*740   1square

 

Packing weight (KG)

123

 

Function configurations

Speed regulation method

Frequency control

 

Rotary speed display

Digital display

 

Temperature display

K type sensor digital display  

 

Temperature controlling

Intelligent temperature control

 

Sealing method

PTFE parts sealing

 

Condenser

Vertical efficient three reflow condenser, main condenser 130*680,side condenser 160*530

 

Collecting continuously

Check value control

 

Elevating method

Bath hand-lifting

 

Temperature measuring device

19# standard opening

 

Feed continuously

34#  standard feed value

 

Dumping method

PTFE dumping value,Dia:60 flange opening

 

Vacuum display

Vacuum meter

optional configurations  

Elevating method

Automatic elevation

 

Collecting device

Double collecting flask

 

Explosion-proof

Ex-frequency inverter, Ex-motor EX120W

 

frame parts

Plastic spraying or PTFE

 

Bath material

304 stainless steel

Our laboratory glass and instruments are developed independently, we can manufacture according to customers' demands.

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