20L Laboratory Use Rotary Evaporator

• Customization: Available
• After-sales Service: Yes(Except The Consumbles)
• Warranty: 1 Year
• Model NO.: R-1020
• Customized: Customized
• Certification: CE, ISO
• Material: Glass
• Type: Rotary Evaporator
• Vacuum: 0.095MPa
• Rotary Flask Volume: 20L
• Collecting Flask Volume: 10L
• Rotary Speed: 0-120rpm/Min
• Temperature Control Range: Room Temperature-180 Degree
• Bath Lifting Stroke: 150mm
• Bath Dimension/Weight: Diameter 450*260h(mm) About 41L
• Overall Dimension: 1210*610*2170mm
• Net Weight: 78kg
• Transport Package: Wooden Box
• Specification: ISO9001: 2000
• Trademark: HEB
• Origin: Xi′an, China
• Production Capacity: 200/Month

Product Description

The Introduction: 

The evaporation bottle rotates at a constant speed and the water bath is heated at a constant temperature. Under this condition: the material forms a large-area uniform thin film on the inner wall of the evaporation bottle for quick evaporation. The evaporation efficiency can be improved under vacuum conditions (a vacuum device needs to be connected). When the solvent vapor passes through the glass condenser coil, the vapor is cooled to a liquid ( a cooling device need to be connected) and recycled in a collection flask.
This series of products needs to be equipped with vacuum devices (circulating water type, rotary vane type, diaphragm type and other vacuum pumps), or cooling and circulating devices to form a system devices.


The Characteristics:

• The parts in contact with the material are all made of high borosilicate glass (expansion coefficient 3.3) and PTFE materials, which have stable performance and are not easy to react with the materials.
• The stent is made of cold plate anti-corrosive spray+ aluminum alloy material, and the bath is made of 304 stainless steel.
• The sealing system uses PTFE + fluororubber compound sealing.
• Oily vacuum pressure gauge shows real-time vacuum by pointer.
• The piston-type feeding valve is sleeved with PTFE extension tube, which can be continuously fed to the evaporation bottle under vacuum status.
• Upright double-layer serpentine coil as condenser, main condensing+auxiliary condensing double condenser.
• Large LCD display, which can control rotation, heating and lifting at the same time
• Using brushless deceleration booster motor as rotary motor, no spark and low noise.
Lifting motor also uses deceleration booster motor.
• Thermostat controlled bath, with PT100 sensor + stainless steel probe at the bottom of bath
• The bath can be lifted electrically. A silicone cover is equipped outside the bath for heat insulation and anti-scalding.
• Rotating and heating double fuses safety protection
• The collection flask has a lower discharging port, equipped with glass + PTFE independent discharge valve.
• There is a water discharging valve at the bottom of the bath to facilitate liquid discharge
• Vacuum switching valve can continuously collect and discharge materials without affecting the system vacuum and solution distillation
• Over-temperature protection function, when the actual temperature> setting temperature+5 ºC, the machine will automatically power off.
• Anti-drying function, when the water level in the heating bath is lower than the heating tube, the machine will automatically power off.
• If the power is suddenly cut off while the machine is working, the machine will automatically stop heating when the power is turned on again

Technical Parameters:
 

Model	R-1020
Voltage/Frequency	220V 50Hz/110V 60Hz
Total Power	5100W
Rotary motor power	60W1/5
Lifting motor power	40W1/12.5
Heating power	5000W
Vacuum	0.095Mpa
Rotary flask volume	20LΦ355mm/Φ95 flange port
Collecting flask volume	10LΦ280mm/upper Φ60 flange port×Φ35 flange port×2 pcs×lower Φ50 flange port
Rotary speed	0-120rpm/min
Temperature control range	Room temperature-180ºC
Temperature control accuracy	±1ºC
Bath lifting stroke	150mm
Condenser dimension	Main condenser Φ130×700H(mm), upper Φ60 flange port, lower Φ80 flange port Auxiliary condenser Φ160×530H(mm), upper Φ80 flange port, lower Φ60 flange port, side Φ60 flange port
Condensing area	0.94(0.46+0.48)m2
Gas cylinder	Left Φ35 flange port, upper Φ35 flange port, side Φ60 flange port, right Φ60 flange port
Material feeding valve	Φ35 flange port, glass+PTFE valve, material feeding valve(pagoda joint) with 12mm outer diameter
Multi-function port	Φ35 flange port, glass+PTFE valve, glass valve (pagoda joint) with 12mm outer diameter
Releasing valve	Φ35 flange port×2, glass+PTFE valve, releasing valve (pagoda joint)with 12mm outer diameter
Material discharging valve	Φ50flange port, side material discharging port (pagoda joint)with 20mm outer diameter, 210mm from the ground
Vacuum nozzle	Φ60 flanged glass nozzle(pagoda joint)with 10mm outer diameter
In and out circulating nozzle of condenser coil	Pagoda joint with 16mm outer diameter
Bath dimension/weight	Φ450×260H(mm) about 41L
Overall dimension(W*D*H)	1210×610×2170mm
Net weight	78KG
Packing dimension	1050×530×1210mm wooden package 0.68m³
Packing weight	110KG

Packing& Delivery:


Factory:

Certification:

Trade fair picture:


Customer's feedback:



FAQ:

1. Are you the factory?
 
Yes, we're.
Established in 2008, we manufacture rotary evaporator,  jacketed glass reactor, chiller etc.
 
2. What is the delivery time?
 
Generally speaking, the delivery time is 7-10 days for regular products. For the customized instrument, about 10~20 days is needed. 
 
3. What's the warranty period? How do you provide this?
 
One year (12 months).
We have very strict inspection and testing to make sure the instruments which you received are high-quality and reliable.
If there's any problem, we'll provide you the on line solution in 12 hours. If the problem is caused by accessory, we'll provide you the spare parts for free. If the problem is caused by the instrument quality, and cannot be repaired, we'll ship you the new one.