Place of Origin:
Henan, China
Brand Name:
Lanphan
Certification:
CE
Explosion proof is optional for 5L,10L,20L,30L and 50L
The rotary evaporator is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation
| Model | R1010 | R1020 | R1050 |
| Best Working environment | 5~35 | ||
| voltage | 3phase, 220/380/50 | ||
| Speed adjustment | Digital display, dc stepless speed regulation | ||
| Rotary speed | 20~130 | 20~110 | |
| Rotary motor | Brushless 250 | ||
| Temperature controlling | Digital display temperature control,RT-99 | ||
| Maximum Vacuum degree | 399.9(under 3mmHg) | ||
| Rotary flask | 10L | 20L | 50L |
| Flange size Ø125 | Flange size Ø125 | Flange size Ø125 | |
| Receiving flask | 5*2 | 10*2 | 20*2 |
| Condenser | Vertical,double main condenser + auxiliary condenser, high efficiency triple-circulating condenser | ||
| Cooling area | main condenser 0.84 | main condenser 1.6 | main condenser 1.86 |
| secondary condenser 0.22 | secondary condenser 0.39 | secondary condenser 0.52 | |
| Evaporation capacity | water≥5 | water≥8 | water≥15 |
| alcohol≥9 | alcohol≥16 | alcohol≥35 | |
| Bath materials | Stainless steel | ||
| Bath size | Φ350×220 | Φ450×260 | Φ550×320 |
| Lifting | Electric lifting | ||
| Lifting distance(mm) | 0~160 | 0~190 | 0~180 |
| Power(kW) | 3 | 4 | 6.0(220V) |
| Dimension(mm) | 920×550×1700 | 1250×600×2100 | 1320×770×2340 |
Features of Rotary Evaporator:
1.Rotating body is composed of a reliable three-phase asynchronous motor and a transducer control device;
2.Double sealed by PTFE and fluorine rubber sealing ring to keep high vacuum degree, separate gas and liquid and maintain no backflow;
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.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;
8.Has the function of dry burning resistant protection and safe temperature loop;
9.Smooth starting, can positive and negative inversion operate;
10.Durable design, can choose plate bursting disk glass component as needed.
1. Rotary vacuum 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 vacuum 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 vacuum evaporator matching use with DLSB series low temperature cooling liquid circulating pump to conduct chemical reaction and medicine storage which requires low temperature environment.
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 rotary evaporator price?
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 Thermal 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.
Contact us For more details about price, packing, shipping and discount. Tel: 86-371-67447999
Web: http://www.rotovap.cn
Address: Jianshe Road, Zhongyuan District, Zhengzhou, Henan, China
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