YRE-2011 New Rotary Evaporator, 480×320×650(910)mm, Gongyi Yuhua Instrument Co., Ltd (CAT#: STEM-GLE-0693-YJL)

YRE-2011 New Rotary Evaporator, 480×320×650(910)mm, model YRE-2011D is manufactured by Gongyi Yuhua Instrument Co., Ltd. This product is a common laboratory equipment composed of a motor, a distillation bottle, a heating pot, a condenser and other parts.

Rotation speed: 0-120rpm
Evaporation capacity: Max×25ml/min (evaporation of water)
Achievable vacuum degree: 399.9pa (below 3mmHg)
Speed setting: knob type stepless speed change
Safety function: Overload protection function (fuse)
Lifting function: Manual weight balance method
Motor: output power 25w
Condensing pipe: vertical triple coil cooling area 0.27m²
Sample bottle: pear-shaped bottle 1L
Recycling bottle: pear-shaped bottle 1L (ball mill mouth S35/20)
Rotary connecting shaft: inner diameter 18×length 178mm (TS29/38)
Vacuum sealing ring: Teflon + Teflon Fluorine rubber double sealing ring
Interface diameter: mouth diameter 10mm
Frame: 450*320
Lifting stroke: 100mm+150mm (sliding lift+manual lift)
Ambient temperature: 5-35℃
Power supply: 0.16A/35VA
Rated power supply: AC2202V/50HZ
Dimensions (mm)): 480 width × 320 depth × 650 (910) height

The main components of rotary evaporation:
1. Rotate the motor to drive the evaporating bottle by rotating
2. Evaporation pipe, the support shaft for the rotation of the evaporation bottle, and the vacuum-sealed pipe for extracting the steam from the material.
3. The vacuum system reduces the pressure in the evaporator system and reduces the boiling point of the material.
4. Heating bath, usually use water or oil to heat the material.
5. Condenser, in order to speed up the condensation efficiency, it is usually made into a double-snake surround type, and then a condensing agent such as dry ice and acetone is added to condense the sample.
6. The condensed water collection bottle at the bottom of the condenser is used to capture the distillation solvent after recondensation and collect the sample.
7. Lifting device, a mechanical or motorized mechanism that quickly lifts the evaporating flask from the heating bath.

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