China Stuart Rotary Evaporator

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.
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Technical Parameter

Basic ParameterTypeRE-501Glass MaterialGG-17Support Materialstainless steelShell MaterialAntisepsis Plastic Spraying 310*320*240mmInner Container Materialstainless steel 280*170mmbaseboard Size350*330mmVolume of Rotary Bottle5L ¢50 flange apertureVolume of Recycling Bottle3L 35# ground apertureVacuum Degree0.098MpaRotating Power40WRotating Speed0-120rpmHeating Power2KWTemperature Control Range of Bath Kettle400ºCTemperature Accuracy±1ºCVoltage/Frequency (V/Hz)220V/50HzUp and Down Distance120mmShape Size(mm*mm*mm)700*335*1009mmPackage Size(mm*mm*mm)1040*620*410 0.26 m³Package Weight (KG)38Function AllocationSpeed Adjustment ModeElectrodeless Speed RegulationRotate Speed Display ModeDigital DisplayTemperature Display ModeDigital Display K Type SensorTemperature Control ModeSmart Temperature ControlSealing ModePTFE SealingCondenserVertical Condenser 100*510mm 29#Standard ApertureUp and Down ModeManual Up and Down of Bath KettleContinuous ChargingStandard Aperture Feeding ValveVacuum Display ModeVacuum MeterOptional EquippingAnti-splash DeviceEquipping Transparent Cover of Bath KettleAnti-explosionAnti-explosion Frequency Changer, Anti-explosion Dynamo EX40Weframe Part

Plastic Spraying or PTFE Spraying

Packing List of 2018 5L Rotary Evaporator China

Host1Rotary Bottle1Electric Cabinet1Recycling bottle1Aluminum Backing Ring of Special Sealing Ring1Condenser Pipe1Sealing Gasket1Suction Pipe1Protective Pipe 3A1Protective Pipe1Thermostat Water Bath Kettle1Special 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.