Brief Description of  laboratory distillers

Rotary evaporator is mainly used in pharmaceutical, chemical and bio-pharmaceutical industry concentration, crystallization, drying, separation and solvent recovery. The principle is: under vacuum conditions, constant temperature heating, the rotating bottle constant speed rotation, a large area of the material in the sidewall formation film, efficient and evaporated. The high efficiency glass solvent vapor condenser cooling, the recovery in the collection bottle, greatly improving the efficiency of evaporation, especially selected for high temperature easily decomposed denatured concentrated purification of biological products.
RE-3002 Rotovap Features :
1. using tetrafluoroethylene + fluorine rubber seal seal, can maintain a high vacuum. Gas-liquid separation, no reflux.
2. vice- efficient double condenser, to ensure high recovery rate.
3. rotating bottle nut connections for easy loading and unloading.
4. under the RE-3002 type collection bottle mouth discharge valve, solvent recovery is very fast.
5. continuous feed.
6. the vacuum system vacuum gauge mounted on the low-boiling materials can adjust the best working vacuum.
7. electronic climate control water bath, and up and down.
8. reasonable structure, material stress. A large number of mechanical structures made of stainless steel and aluminum parts. Heat resistant glass pieces all borosilicate glass. Imports of electrical key pieces. Rubber seal all wearing parts with a new national standard, user-friendly purchasing replacement, import key parts.

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Tel: 86-371-67447999

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Address: Jianshe Road, Zhongyuan District, Zhengzhou,
Henan, China

Q: What’s the difference between vertical and inclined condenser?

A: They have no difference essentially. Vertical condenser is gradually popular because of its small space usage and convenience for transportation and use. Most high-capacity instruments use vertical condenser.

Q: What factor decides the working efficiency of  30L Rotary Evaporator?

A: For same type equipment, mainly includes: steam temperature, vacuum degree and cooling water temperature. Restricted by some material’s thermolability, the steam temperature may have certain limitation when working, so high vacuum degree and low cooling water temperature are two main factors for efficiency improving.

Q: How to select all kinds of 30L Rotary Evaporator?

A: As for structure, our R series products all have excellent corrosion resistance ability and leakproofness ability. According to the solvent volume, 2L, 3L, 5L’s machine is fit for lab and sample test; 5L, 10L, 20L’s machine is fit for medium experiment; 20L, 50L’s machine is fit for medium experiment and production, especially suitable for the extraction of metal ionavoiding polluted material.