| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| Application: | Industry, School, Hospital, Lab |
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RE-501 rotary evaporator's maximum capacity is 5000ml, rotate speed is 5-120r.p.m, motor power is 40W. RE-501 rotary evaporator is the basic rotary evaporator series product of Henan Lanphan 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-501 rotary evaporator has following features:
Manual up and down heating kettle, which is easy and intuit to handle;
Heating kettle has a wider application range that is applicable for both water and oil;
Heating kettle's operation button has the function of temperature locking, in order to easily control experimental temperature;
Equipped with efficient vertical condensate glass component, condensation area can reach up to 1500cm², fast condensation speed, recovery rate almost 100%;
Digital display rotate speed and heating kettle's temperature helps you observe parameter at a glance;
Has the function of dry burning resistant protection and safe temperature loop;
Wide speed adjustable range, can set speed freely between 5-120rpm;
Smooth starting, can positive and negative inversion operate;
Durable design, can choose plate bursting disk glass component as needed;
One-hand operation makes it convenient to conduct experiment;
There has piston under recycling bottle, convenient to recycle solvent.
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. 
Product Display
Technical Parameter
| Basic Parameter | Type | RE-501 |
| Glass Material | GG-17 | |
| Support Material | stainless steel | |
| Shell Material | Antisepsis Plastic Spraying 310*320*240mm | |
| Inner Container Material | stainless steel 280*170mm | |
| Baseboard Size | 350*330mm | |
| Volume of Rotary Bottle | 5L ¢50 flange aperture | |
| Volume of Recycling Bottle | 3L 35# ground aperture | |
| Vacuum Degree | 0.098Mpa | |
| Rotating Power | 40W | |
| Rotating Speed | 0-120rpm | |
| Heating Power | 2KW | |
| Temperature Control Range of Bath Kettle | 400ºC | |
| Temperature Accuracy | ±1ºC | |
| Voltage/Frequency (V/Hz) | 220V/50Hz | |
| Up and Down Distance | 120mm | |
| Shape Size(mm*mm*mm) | 700*335*1009mm | |
| Package Size(mm*mm*mm) | 1040*620*410 0.26 m³ | |
| Package Weight (KG) | 38 | |
| 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 100*510mm 29#Standard Aperture | |
| Up and Down Mode | Manual Up and Down of Bath Kettle | |
| Continuous Charging | 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 EX40We | |
| Frame Part |
Plastic Spraying or PTFE Spraying |
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| Our company's laboratory glass and laboratory instruments are independent research and development, available for custom-made according to client requirements. | ||
Packing List of 2018 5L Rotary Evaporator China
| Host | 1 | Rotary Bottle | 1 |
| Electric Cabinet | 1 | Recycling bottle | 1 |
| Aluminum Backing Ring of Special Sealing Ring | 1 | Condenser Pipe | 1 |
| Sealing Gasket | 1 | Suction Pipe | 1 |
| Protective Pipe 3A | 1 | Protective Pipe | 1 |
| Thermostat Water Bath Kettle | 1 | Special Components (additional Purchase) |
Q: What's the difference between vertical and inclined condenser?
A: 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.
Q: What factor decides the working efficiency of 5l rotary evaporator china?
A: 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.
Q: How to select all kinds of rotary evaporator?
A: 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 ionavoiding polluted material.
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