20L automatic vacuum rotary evaporator manufacturer with best price
Description
Rotary evaporator is the use of stepless speed control glass rotating bottle constant speed rotation, the material in the bottle wall to form a large area uniform film, and then by the intelligent constant temperature water bath on the rotating bottle of uniform heating, vacuum conditions, high-speed evaporation, Efficient glass condenser cooling, recovery in the collection bottle.
Feature
1. The main body of the use of stainless steel + aluminum alloy, reasonable structure, materials stress.
2. Glass parts are all high borosilicate glass (GG-17), high temperature, anti-corrosion.
3. Sealing system imported fluorine rubber and Teflon two-way combination of sealed, corrosion-resistant long life, to maintain high vacuum.
4. Vacuum pressure gauge shows real-time vacuum, oily table with anti-vibration characteristics.
5. Vertical three-tier serpentine coil condenser, the main cold + cold dual condenser to ensure high recovery rate.
6. Can be continuous feeding for customers to use, valve-type feeding valve sets of tetrafluoroethylene tube.
7. Collection of bottles with a discharge material to facilitate the evaporation of the collection of extract, discharge.
8. Check valve control, continuous discharge, the machine in the working state, can be vacuum switch.
9. All valves with the latest one hand wheel valve, good sealing, the operation is more simple and convenient
10. Microcomputer power switch control.
11. LCD full screen display, temperature, speed double digital display, bath pot thermostat control, PT100 sensor fast and accurate delivery temperature.
12. DC brushless motor, rotating stability, no spark, slow increase force.
13. Bath electric lift, lift part of the use of slowdown power motor, lifting process more smoothly.
14. pot gallbladder with high quality 304 stainless steel, corrosion and durable, pot gallbladder outer layer of silicone layer, high temperature use more secure.
15. Over-temperature safety protection function, when the actual temperature exceeds the set temperature of 5 ºC, the machine will automatically turn off the power.
16. anti-dry function, heating pot water level below the heating pipe, the machine will automatically power off.
17. If the machine is suddenly powered off and the power is turned on again, the machine will automatically stop heating
Specification
| Model |
LRE-20 |
| Voltage |
220V/50HZ/60HZ |
| Rotary motor |
60W |
| Lifting motor |
40W |
| Heating power |
5KW |
| Vacuum degree |
0.098Mpa |
| Rotary flask |
20L |
| Φ355mm/Φ95mm |
| Flange mouth |
| Collection flask |
10L |
| Φ280mm/Φ60mm |
| Flange mouth |
| Rotary speed |
0-120rpm/min |
| Temp. controlling range |
0-400ºC |
| Temp. accuracy |
±1ºC |
| Glass bear temp. |
-80-250ºC |
| Oil bath lifting stroke |
0-180(mm) |
| Condenser size |
MainΦ130×680H(mm) ViceΦ130×410H(mm) |
| Feeding valve |
Φ35 Flange mouth |
| Release valve |
Φ35 Flange mouth*2 |
| Discharge valve |
Φ10mmm Glass side |
| discharge port |
| Bath size |
Φ450×250H(mm) |
| 39L |
| Dimension |
1200*500*2000 |
| Packing size |
1070L×520W×1210H(mm) |
| Packing weight |
102kg |
Vacuum pump for rotary evaporator
1. How to choose the suitable model of rotary evaporator?
Rotary flask is 1L to 100L volume, explosion proof is optional. Oil bath lifting and main frame lifting are both available. Choose the one you need.
You can also tell us your request, we will recommend the suitable one for you.
2. What is the Max. temperature?
The Max. temp. of oil bath can reach 250degree.
3. Vacuum pump is necessary?
Yes, vacuum pump is better to use together with rotary evaporator.
4. Do i need to buy chiller together?
Chiller can speed up the distillation speed, we suggest to buy together.
5. What should i do if glass broken during transport?
Our package is very strong and reliable. If glass broken because of transport, we will send new glass parts for free.
We have exported for many years, glass never broken during transporation till now.
6. What about Warranty?
12months, not including glass.
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