Rotary evaporator 20L

RT-90 ℃ manual lifting YRE2020A

Autonomous products and other conventional products


Classification:

大型旋转蒸发仪


Key words: experimental instrument


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Product Details

Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.

The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.

Evaporation flask (L):>5

Temperature control range (℃): room temperature -99

Lifting mode: manual

Origin: domestic

Type: Host

1. features:

1, the use of international advanced EL airtight system, can maintain a high degree of vacuum. Gas-liquid separation, no reflux.

2. Adopt main and auxiliary high-efficiency double condensers to ensure high recovery rate.

3. The rotating bottle is connected with a nut for easy loading and unloading.

4. There is a discharge valve at the lower mouth of the collection bottle, and the recovery of solvent is very fast.

5. The collection bottle is equipped with a vacuum check valve between the auxiliary condenser, and the vacuum can be continuously fed without affecting the evaporation when discharging.

6. The vacuum system is equipped with a vacuum gauge, which can adjust the best working vacuum degree for low boiling point materials.

7. The water bath is controlled by electronic constant temperature and can be lifted up and down.

8. Reasonable structure and exquisite materials. The mechanical structure is made of stainless steel and aluminum alloy. The glass room is all made of high temperature resistant borosilicate glass. The key parts of electrical appliances are imported, and the wearing parts of fluorine rubber seals are all used in the new international, which is convenient for users to purchase and replace, and the key parts are imported.

 

Main technical parameters of 2.

Model

YRE2010A

YRE2020A

YRE2050A

Rotating bottle capacity

10L

20L

50L

Capacity of collection bottle

5L

10L

20L

Rotation speed

0-120 r/min

0-120 r/min

0-120 r/min

Motor power

90W

120W

180W

Water bath power

3KW

5KW

8KW

Power supply voltage

220V/380V

220V/380V

220V/380V

Overall dimension

1050*580*1950

1100*600*2100

1300*720*2300

 

Rotary evaporator 20L

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