5-20L laboratory Instrument for Rotary Evaporator
Detail
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.
Feature
• 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 serpentine coil as double condenser, main condenser including two layer coils+auxiliary condenser including three-layer coils.
• 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 bottle has a lower discharge 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
Products Parameter
| Model | RE-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 |
Structure
