RE-201D Rotary Evaporator

Product Description

 

RE-201D rotary evaporator’s maximum capacity is 2000ml, rotate speed is 5-120r.p.m, motor power is 40W. RE-201D rotary evaporator is the basic rotary evaporator series product of GongYi YuHua Instrument at present, it has manual up and down handle. The independent developed and elaborate designed machinery and glass components can accurately set the location of glass component. The digital display rotate speed and heating kettle’s temperature helps you optimally control all distillation process. New type fixation system greatly simplified the operation process of changing evaporating flask.

 

RE-201D rotary evaporator has following features:

1.Manual up and down heating kettle, which is easy and intuit to handle;

2.Heating kettle has a wider application range that is applicable for both water and oil;

3.Heating kettle’s operation button has the function of temperature locking, in order to easily control experimental temperature;

4.Equipped with efficient vertical condensate glass component, condensation area can reach up to 1500cm², fast condensation speed, recovery rate almost ;

5.Digital display rotate speed and heating kettle’s temperature helps you observe parameter at a glance;

6.Has the function of dry burning resistant protection and safe temperature loop;

7.Wide speed adjustable range, can set speed freely between 5-120rpm;

8.Smooth starting, can positive and negative inversion operate;

9.Durable design, can choose plate bursting disk glass component as needed;

10.One-hand operation makes it convenient to conduct experiment.

 

Rotary evaporator, also called rotavap or rotovap, is a commonly used lab instrument in chemistry laboratory, mainly used in continuous distillation of a large amount of volatile solvent under negative pressure. Especially for the concentration of extract liquor and distillation of receive liquid when chromatograph. Because evaporator is vacuumized, to be distilled solvent’s boiling point depressed. In general, ingredient which is distilled form sample is the target ingredient in chemical research, such as extracting some natural ingredient from organic synthesis sample. Rotary evaporator mostly is used for isolating low-boiling ingredient, such as hexane, ethyl acetate, that presenting liquid state under indoor temperature and normal pressure. Besides, it can dislodge some ingredient in sample by standard operation.

 

Application

 

Rotary evaporator is mainly used for the concentration, crystallization, drying, separation and solvent recovery in medicine, chemical engineering and biopharmacy industry. Under vacuum condition, thermostat heating and make rotate bottle rotate in constant speed, material formed a large area thin film in bottle wall and evaporate efficiently. Solvent steam cooling by efficient glass condenser and collect to bottle, greatly enhanced the evaporation efficiency. Especially suitable for the concentration and purification of easily decomposed biological products. RE-201D is an essential basic instrument for analysis experiment in higher education units, beneficial for its small volume, simple structure and cheap price.

 

Service

Tech Data

Technical Parameter of RE-201D Rotary Evaporator

Basic Parameter

Type

RE-201D

Glass Material

GG-17

Support Material

Stainless Steel

Shell Material

Antisepsis Plastic Spraying 270*270*195mm

Inner Container Material

Stainless Steel 250*140mm

Baseboard Size

280*330mm

Volume of Rotary Bottle

0.25-2L 24#Standard Aperture

Volume of Recycling Bottle

1L 24#Standard Aperture

Vacuum Degree

0.098Mpa

Rotating Power

40W

Rotating Speed

0-120rpm

Heating Power

1.5KW

Temperature Control Range of Bath Kettle

300

Temperature Accuracy

±2℃

Voltage/Frequency (V/Hz)

220V/50Hz

Up and Down Distance

120mm

Shape Size(mm*mm*mm)

700*440*885

Package Size(mm*mm*mm)

590*460*460 0.12 m³

Package Weight (KG)

21

Function Allocation

Speed Adjustment Mode

Electrodeless Speed Regulation

Rotate Speed Display Mode

Digital Display

Temperature Display Mode

Digital Display K Type Sensor

Temperature Control Mode

Smart Temperature Control

Sealing Mode

PTFE Sealing

Condenser

Vertical Condenser 85*460mm 29#Standard Aperture

Up and Down Mode

Manual Up and Down of Bath Kettle

Continuous Charging

19#Standard Aperture Feeding Valve

Vacuum Display Mode

Vacuum Meter

Optional Equipping

Anti-splash Device

Equipping Transparent Cover of Bath Kettle

Anti-explosion

Anti-explosion Frequency Changer, Anti-explosion Dynamo EX40W

Frame Part

Plastic Spraying or PTFE Spraying

Our company's laboratory glass and laboratory instruments are independent research and development, available for custom-made according to client requirements.

 

 

Packing List of RE-201D Rotary Evaporator

Host

1

Rotary Bottle

1

Electric Cabinet

1

Recycling Bottle

1

Special Sealing Ring

1

Condenser Pipe

1

Sealing Gasket

1

Suction Pipe

1

Bottle Clamp

2

Charge Pipe

1

Protective Pipe 3A

1

Protective Pipe

1

Thermostat Water Bath Kettle

1

Special Components (additional Purchase)

 

 

Our Serivce

Pre-sale Service

1.According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper types;

2.Provide detailed product performance specification;

3.Provide professional quoted price;

4.Provide 24-hour technical consulting reply.

5.Provide other corollary equipment according to client requirements.

In-sale Service

1.Begin to supervise from raw material, its qualified rate can reach to ;

2.Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to ;

3.Provide product’s inspection record of key junctures to customers;

4.Provide production schedule photos to customers at regular intervals;

5.Package and transport products strictly accordance with export standard;

6.Provide transportation schedule information to clients timely.

After-sale Service

1.Provide targeted installation video;

2.Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;

3.When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;

4.During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;

5.If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.

6.Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.

7.Provide assistant service if product is damaged during transportation.

 

Our Packaging And Shipping

 

Packaging:

1.Carton+wooden cases.

2.Customized packaging can be available.

Shipping:

1.We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on.

2.You can also choose the appropriate one based on your timeline and budget.

3.You can choose to use your own shipping agent.

Packaging And Shipping

Advantages

 

1.Rotary evaporator’s equipped thermostat water bath kettle can manual up and down, keep glass part fixed and cut down damage; when evaporating in low boiling point, collecting bottle also can immerse in ice bath so as to reduce twice evaporation.

2.Beauty in appearance, clear number of vacuum meter.

3.Collecting bottle use ground connection, which has excellent performance and is easy to dismount.

4.Sealing system is anti-corrosion under high temperature, long service life.

5.Among standard bottle neck glass there has PTFE clamp cover, which can prevent glass ground seizure.

6.Vertical type condenser has strong maneuverability, three choices are available, can equip cold trap and do low boiling point evaporation.

7.0-120 rotate/speed governing, digital display of rotate speed.

7.Its rotate bottle use ISO29 standard bottle neck, which can easily take off by thread and weaken glass damage.

9.Its bath kettle’s temperature control range is between 0-399℃, can be used as water bath kettle and oil bath kettle, temperature fluctuation is only ±0.2℃, more stable evaporation, no spark control, much safer.

10.Silence design, optimal experiment environment.

Corollary Equipment

 

1.Rotary evaporator matching use with circulating water vacuum pump to offer a vacuum environment for reduced pressure distillation, they are widely used for vacuum filtration, vacuum evaporation, vacuum degassing, etc..

2.Rotary evaporator matching use with GDSZ series high and low temperature circulating pump to quickly cooling or warming, the circulating pump is an efficient equipment for quick temperature adjustment. 

3.Rotary evaporator matching use with DLSB series low temperature cooling liquid circulating pump to conduct chemical reaction and medicine storage which requires low temperature environment.

 

CONTACT US