500ml 1L 2L Chemical Rotary Evaporator Price for Concentration, Evaporation, Distillation

Working Principle of a Rotary Evaporator

A rotary evaporator, also called rotary vacuum evaporator, rotovap, rotavap, is used for purification and distillation test in laboratory or factory.

Application Area of a Rotary Evaporator

The most important application of a rotary evaporator is medical, chemical engineering, biological product, for the purpose of scientific research and production. Evaporation, crystallization, drying, separation and solvent recovery process to handle reaction solvents.

Features of Greatwall 500ml 1L 2L Rotary Evaporator

1- Patented technology of double sealing of Teflon (PTFE) and FV rubber ensures negative pressure level.
2- High borosilicate 3.3 glass has good physical and chemical properties.
3- High efficiency triple-circulating condensing tube has bigger condensing area.
4- PID temperature control system has higher accuracy.
5- Specialized motor and reasonable structure design ensures the evaporating flask running smoothly and steadily.
6- Digital display of rotation speed and bath temperature.
7- Individual main machine and water bath design for easy future upgrades.

Specifications of Greatwall Rotary Evaporator

Model	R-1001VN
Rotation speed	20~180 rpm
Evaporating speed	20 ml/min (Ethanol)
	15ml/min (Water)
Pressure rise rate of vacuum system	<=0.33kPa/min
Temperature range	Room temp+5~95℃(water bath) RT~180℃(oil bath)
Temperature stability	±1℃
Temperature control	Keypad input Digital display
Speed control	Knob setting Digital display
Safety functions	Over-current protection, ground fault protection, over-temperature protection
Lifting	Weight balancing Gliding elevating+ manual lifting
Rotary Motor power	25W
Heating power	1050W
Condenser type	Optional(Vertical or Diagonal)
Evaporating flask	500ml, 1000ml 2000ml (Optional)
Receiving flask	1000ml
Vacuum sealing	Double sealing rings made of Teflon+ Viton materials
Water bath size ·capacity	250×130mm 6.5L
Lifting Distance	100+150mm
Ambient temperature	5~35℃
Overall dimensions	560W×320D×660H mm
Net weight	9.5KG
Power supply	1~,110V,60Hz or 220V-240V,50/60Hz

Recommended Solution of Total System
Recirculating Chiller DL-400 + 500ml 1L 2L Rotary Evaporator R-1001VN + Vacuum Pump SHB-III

Company Profie
Founded in 1988, as one of the pioneers of low temperature equipment for laboratory in China, Greatwall Scientific has grown to be a technological innovative and exporting-oriented manufacturer today. Devoted by our excellent R&D technical team members, over 90 patents have been registered so far. Our main products: Rotary Evaporator, Vacuum Pump, Recirculating Chiller, Glass Reactor, High Temperature Circulator, Hermetic Cooling and Heating Unit.
All production is conducted in accordance with ISO 9001 system. 6S managing principles can be found in every process from office to workshop.
We serve a wide range of industries such as pharmaceuticals, chemicals, food & beverage, environmental analysis and academia research. We have been working with several first-class colleges and universities worldwide. We also have oversea agents located in USA, South Korea and Taiwan.

Our Advantages
1. Professional R&D Team can supply customers with best solution according to specific requirements.

2. Long-term and stable raw material suppliers, and we offer factory price based on high quality products directly.

3. Professional QA/ QC team focus on quality control during raw material purchasing, production line and final inspection.

4. ODM and OEM services are available.

5. One year warranty and lifetime maintenance service.

FAQ
1. Are you a trading company or a manufacturer?
- We are a professional manufacturer of laboratory equipments which founded in 1988.

2. What is the payment term?
- 100% T/T payment before shipment.

3. Do you offer ODM or OEM service?
- ODM or OEM is available.

4. What is the MOQ?
- 1 Set.

5. How to place an order?
- You can contact us to place an order directly, then we offer you PI with our bank info.

6. What about the shipment way?
- We shall ship the products to customers by sea, by air, by express ( DHL, TNT, FedEx, etc. ).

Manufacturer of glass reactor, rotary evaporator, heating/cooling circulator, vacuum pump and magnetic stirrer in China for 33 years(founded in 1988). We have ISO 9001 14001 and 45001 certificates.