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DESCRIPTION
Rotary evaporator is the necessary basic instrument for chemical industry, medicine industry, institutions of higher learning and scientific research laboratory and other units, it is the main means for manufacturing and analyzing experiments when they do extraction and concentration.
FEATURES
1. The parts in contact with materials are all made of high borosilicate glass (expansion coefficient 3.3) and polytetrafluoroethylene materials, which are stable in performance and difficult to chemically react with materials. 2. The main frame is made of cold plate anti-corrosion spray + aluminum alloy material, and the pot is made of stainless steel.
3. The sealing system adopts a combination of PTFE rotating shaft and fluorine rubber gasket for sealing.
4. The piston-type feeding valve is sleeved with a polytetrafluoroethylene extension tube, which can continuously feed to the evaporating flask under vacuum.
5. Vertical double-layer serpentine coil glass condenser.
6. Rotating and heating power switch control, double-joint tilt button (ON-OFF).
7. Electronic stepless speed regulation, fine-tuning through the knob.
8. Digital display of temperature of constant temperature bath, Cu50 sensor + stainless steel probe at the bottom of the pot.
9. The main engine is operated by electric lifting, lifting and lowering buttons (it can also be lifted by hand wheel).
10. Rotating and heating double fuse safety protection.
SPECIFICATIONS
|
Model |
LRE-5299 |
|
Voltage/Frequency |
220V/50HZ |
|
Whole power |
1045W |
|
Rotary power |
30W |
|
Lifting power |
15W 1/15 (Deceleration boost) |
|
Heating power |
1000W |
|
Vacuum degree |
0.0098Mpa |
|
Rotary flask volume |
Eggplant shape 1L,Φ131mm/24# standard port |
|
Receiving flask volume |
Round shape 0.5L,Φ105mm/24#standard port |
|
Rotary speed |
0-120rpm/min |
|
Temp.cotrolling range |
room temperature -99โ |
|
Temp. accuracy |
±1โ |
|
Hosting lifting distance |
150mm |
|
Condenser size |
Φ85*450H(mm) |
|
Condensation area |
0.17ใก |
|
Four-way bottle diameter |
Upper with 29# standard port, down with 24# standard plug, left with 19# standard port, right with 24# standard plug |
|
Charging valve |
19# standard plug valve, feed nozzle(pagoda-shape connectors),outer diameter 10mm |
|
Vacuum suction nozzle |
29# standard plug valve, vacuum nozzle(pagoda-shape connectors), outer diameter 10mm |
|
Condensing coil in and out circuation nozzle |
Pagoda-shape connectors, outer diameter 12mm |
|
Pot bravery size |
Φ245*140H(mm) about 6.6L๏ผ5.5kg |
|
Overall dimensions (W*L*H) |
660*440*(880-1030)mm |
|
Net weight |
16.5kg |
|
Packing dimensions |
600*460*470mm, 0.13m³ |
|
Packing weight |
20kg |
