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Introduction
Rotary evaporators are mainly used for continuous distillation of large quantities of volatile solvents under reduced pressure. Especially for the concentration and crystallization of extracts and chromatographic separation of the receiving liquid distillation can be separated and purified reaction medium.
The basic principle of the rotary evaporator is vacuum distillation, i.e. the distillation flask is rotated under reduced pressure as the solvent is distilled. The glass flask containing the reaction contents is rotated and heated uniformly at a constant temperature. With negative pressure on, the boiling point of the material is lowered, the liquid forms a film and evaporates, and the solvent is recovered by means of a glass coil condenser and collector.
It is ideal for the concentration, crystallization, separation and solvent recovery of thermal materials.
1. Rotary evaporator (50L)
Explosion-proof model with flask holder and manual lift function
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Main parameters
S/N | Model | FBXZ-50L |
1 | Glass material | G3.3 Borosilicate glass |
2 | Water bath pot material and size | SUS304 Φ550*320mm |
3 | Rotary flask volume (L) | 50 Φ125 flange port, holder optional |
4 | Collection bottle volume (L) | 20L Φ80 flange port |
5 | Mixing motor power(W) | 250 |
Rotation speed (RPM) | 20-110 | |
Evaporation rate (L/H) | 10(H2O) , 19(C2H6O) | |
Vacuum degree (Mpa) | -0.096 | |
Oil heating power (KW) | 6 | |
4 | Oil heating temperature | Water bath: Room temperature-100℃ |
5 | Temperature control precision | ±0.5℃ |
6 | Bath pot lift range | 0-180mm(electrical, manually optional) |
7 | Glass shaft transmission device | The motor and glass shaft adapter are driven by imported synchronous belt to avoid wear and tear. |
8 | All glass flange connection parts | Aluminum alloy die-casting flange, surface anti-corrosion treatment. |
9 | All glass flange sealing parts | PTFE gaskets with embedded silicone “O” rings; temperature and corrosion resistant. |
10 | Mobile Bracket | SUS304 |
Power phase | 3 phase, AC380V/50Hz | |
SIZE(LxWxH) (mm) | 1350*W:770*H:2150mm |
