20 Liter Rotary Evaporator Condenser

• After-sales Service: 1year
• Warranty: 1 Year
• Application: Industry, School, Hospital, Lab
• Customized: Customized
• Certification: CE, ISO
• Structure: Portable
• Model NO.: RE-100
• Material: Stainless Steel
• Type: Evaporator
• Voltage: 220V/110V
• Power(Kw): 12kw
• Rotating Speed: 0-120rpm
• Weight: 400kg
• Specification: 590*460*460mm
• Trademark: lanphan
• Origin: Zhengzhou
• Production Capacity: 5000

Product Description

20 liter rotary evaporator condenser

 

 

Product Description

 

hot 2018 film evaporator for molecular distillation

RE-100L rotary evaporator's rotary bottle maximum capacity is 100L, receiving bottle's maximum capacity is 50L, rotate speed is 0-90r.p.m, motor power is 300W. 100L rotary evaporator is an exclusive research and developed large-size rotary evaporator of our company, designed for the purpose of mass production need. It is a pioneer of China's large-size rotary evaporator, and filled up the blank of 100L rotary evaporator in China. RE-100L's main energy is equipped with universal wheel, which makes it movable, bath kettle can automatic up and down, speed regulation and temperature control center on main engine table, greatly convenient to handle. The brushless electric machine makes it safe and low noise. The equipped double condenser(main and vice condenser) has better condensation effect and higher recovery rate. Because this rotary evaporator works under vacuum condition, and contact segment all adopt high temperature resistance material-high borosilicate glass and PTFE material, it is especially suitable for heat reactive material and material which is corrosive to stainless steel's concentration, crystallization, separation and solvent recovery. 

The rotary evaporator has advantages of large contact area, high evaporation efficient, easy to handle, low noise, good sealing performance, complete in specifications and can manage easily foam material. It already has various specification products: 2L, 3L, 5L, 10L, 20L, 30L, 50L, 100L and so on. 

RE-100L rotary evaporator has following features:

1. RE-100L's main energy is equipped with universal wheel, which makes it movable, bath kettle can automatic up and down, speed regulation and temperature control center on main engine table;
2. The brushless electric machine makes it safe and low noise, liquid crystal display of rotating speed;
3. Adopt main and vice efficient condenser, there has automatic switching device between vice condenser and receiving bottle. Below receiving bottle, equipping with tapping valve, which makes it convenient to recycle solvent and the recovery rate approach to 100%;
4. Rotary bottle is connected by nut, that is easy to install and dismount;
5. Continuously charging and recycling material;
6. Vacuum system is equipped with vacuum meter, choose best working vacuum degree to low boiling point materials;
7. Double sealed by PTFE and fluorine rubber sealing ring to keep high vacuum degree, separate gas and liquid and maintain no backflow;
8. Heating kettle is applicable for both water and oil, digital thermostat control and manual up and down, closed resistance wire heater, temperature control by K type transducer. Besides, heating groove can move left and right;
9. Has the function of dry burning resistant protection and safe temperature loop;
10. Smooth starting, can positive and negative inversion operate;
11. Durable design, can choose plate bursting disk glass component as needed.

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.

Spectifications

 

Specifications of hot 2018 film evaporator for molecular distillation

Basic Parameter	Type	RE-100L
	Glass Material	GG-17
	Support Material	stainless steel
	Shell Material	Antisepsis Plastic Spraying 820*8240mm
	Inner Container Material	stainless steel 795*330mm
	Baseboard Size	1600*830mm
	Volume of Rotary Bottle	100L ¢180 flange aperture
	Volume of Recycling Bottle	50L ¢40 sphere aperture
	Vacuum Degree	0.098Mpa
	Rotating Power	300W 220V/50Hz
	Rotating Speed	0-110rpm
	Heating Power	12KW 380V/50Hz
	Temperature Control Range of Bath Kettle	400ºC
	Temperature Accuracy	±1ºC
	Voltage/Frequency (V/Hz)	220V/50Hz
	Up and Down Distance	180mm
	Shape Size(mm*mm*mm)	1700*850*2600 mm
	Package Weight (KG)	400
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 efficient condenser, main condenser 230*950, assistant condenser 230*530
	Up and Down Mode	Manual Up and Down of Main Engine
	Continuous Charging	29# Standard Aperture Feeding Valve
	Vacuum Display Mode	Vacuum Meter
	Continuous Collecting	Check valve control

Packing List of hot 2018 film evaporator for molecular distillation

Machine Part		Glass Part
Nose	1 set	Rotary bottle	1 unit
Floor shelf	1 set	Recycling bottle	1 unit
Aluminum Backing Ring of Assistant Condenser	1 unit	Main condenser	1 unit
Vacuum meter	1 pc	Air conduction bottle	1 unit
Rotary nut	1 set	Feeding Valve	1 unit
Assistant condenser nut	1 set	¢60 flange tap	1 unit
PTFE sealed joint sleeve	1 set	24# vent valve	2 units
PTFE feeding valve with flange plate	1 set	19# vent valve	1 unit
Check valve	1 set	Rotary shaft	1 unit
Aluminum Backing Ring of recycling bottle	1 unit	Assistant Condenser	1 unit
¢60F4 pad	3 units
¢80F4 pad	1 unit
Big black hat	3.5 sets
Transducer	1 set
Water bath kettle	1 unit
Condenser pipe clamp	1 unit
The final interpretation of this operation manual is reserved by our company. If any change in product, please be subject to the real product. The operation manual will not be changed.

Product Details

 

 

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.
4. 

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-100L rotary evaporator has a large capacity of 100L, designed for the purpose of mass production need, is mainly used for pilot plant production in biology, chemical engineering, pharmacy and food industry.

The specific application as follows:

1. Medicine: various application in laboratory of quality control, research and development departments: distillation/concentration/drying;
2. Chemical: daily application in quality control and research laboratory: distillation/backflow reaction/re-crystallization/sublimation;
3. Education: widely application in academic education: comprehensive evaporation application;
4. Food/beverage: used for quality control and research of new ingredient: distillation/concentration/drying;
5. Environmental analysis: used for prepare supervision sample of environment pollution: Soxhlet extraction/concentration;
6. Fodder: used for quality control and research of new ingredient: distillation/concentration/drying.
7. 

Workshop

 

Our Services

 

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 100%;
2. Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
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.
8. 

FAQ

 

Frequently asked questions of hot 2018 film evaporator for molecular distillation

1. Ask: What's the operating principle of rotary evaporator? 
   Answer: Under the condition of negative pressure, evaporating flask rotating in the thermostat water bath, which makes solution form a thin film in bottle wall, so as to increase the evaporation area. Evaporating efficiently under low temperature, then condensate recycling through condenser pipe and concentrate to isolate the material to reach experiment requirements. 
2. Ask: What's the core technology of Rotary Evaporator? 
   Answer: The key is system's gas tightness, that is whether system can keep high vacuum degree under all sorts of solvent's corrosion and movement state. Henan Lanphan' s R series instrument, which is sealed by composite material four fluorine rubber and glass, can stand all sorts of solvent, has reliable gas tightness and can maintain a high vacuum degree above -0.096MPa. 
3. Ask: What factor decides the working efficiency of Rotary Evaporator? 
   Answer: For same type equipment, mainly includes: steam temperature, vacuum degree and cooling water temperature. Restricted by some material's thermolability, the steam temperature may have certain limitation when working, so high vacuum degree and low cooling water temperature are two main factors for efficiency improving (can select cryopump to lower the temperature) 
4. Ask: What's the difference between vertical and inclined condenser? 
   Answer: They have no difference essentially. Vertical condenser is gradually popular because of its small space usage and convenience for transportation and use. Most high-capacity instruments use vertical condenser. 
5. Ask: What's the design basis of main engine and water bath kettle rising and falling? 
   Answer: It's mainly from the consideration of convenience, safe and economical. Generally, small-size rotary evaporators below 5L use main engine rising and falling and evaporators which are above 5L use water bath kettle rising and falling. 
6. Ask:How about the anti-explosion ability of R series Rotary Evaporator? 
   Answer:Our company's Rotary Evaporator adopt alternating current dynamo, stepless speed regulating (or frequency control), no electric brush and no spark in operation. Water bath kettle which goes with the evaporator adopts nitrogen-sealed relay control, silicon-controlled contactless switch and vacuum switch. Manual control switch adopt twice circuit control which make electric current less than 3mA and has favorable anti-explosion feature. 
7. Ask:How to select all kinds of rotary evaporator? 
   Answer: As for structure, our R series products all have excellent corrosion resistance ability and leakproofness ability. According to the solvent volume, 2L, 3L, 5L's machine is fit for lab and sample test; 5L, 10L, 20L's machine is fit for medium experiment; 20L, 50L's machine is fit for medium experiment and production, especially suitable for the extraction of metal ion-avoiding polluted material.
8. Ask: What's the feature of rotary evaporator comparing to other evaporators? 
   Answer:It has the advantage of small structure, efficient, easy to observe and no metal ion pollution. It is applicable for laboratory, production and valuable material extraction. Its leakproofness ability can compare favorably with foreign equipment while it remain improvement in appearance and humanization design. 
9. Ask: How to select vacuum pump for rotary evaporator? 
   Answer:We recommend water-circulating pump which can bear all sorts of solvent corrosion and can vacuumize to -0.095MPa(to satisfy using requirements). According to the solvent volume, we can offer various vacuum pump types.

 

 

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.

Shipping method	Note
Express	Door to door, very convenient, don't need to clearance or pick-up
By air	Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By sea	Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.

Advantages

 

Comparing to similar products, hot 2018 film evaporator for molecular distillation owns a lot of superiority:

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. Adopt main and vice efficient condenser, there has automatic switching device between vice condenser and receiving bottle. Below receiving bottle, equipping with tapping valve, which makes it convenient to recycle solvent and the recovery rate approach to 100%;
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. Collecting bottle use ground connection, which has excellent performance and is easy to dismount;
7. 0-110 rotate/speed governing, digital display of rotate speed;
8. Its rotate bottle use ISO29 standard bottle neck, which can easily take off by thread and weaken glass damage, solved the problem of difficult to take off bottle under high temperature;
9. Its bath kettle's temperature control range is between 0-399ºC, can be used as water bath kettle and oil bath kettle, temperature fluctuation is only ±0.2ºC, more stable evaporation, no spark control, much safer.
10. Silence design, optimal experiment environment;
11. The vertical condenser has strong mobility, three choices are available, it can equip with cold trap to do low boiling point evaporation collection.
12.