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.

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