Xi'an rotary evaporator device
2021-05-06 11:04:10
20L Rotary Evaporator Installation Precautions 1. Please read the installation manual carefully before installation, refer to the structure diagram and coloring page.
2. If there are any problems in the installation, please contact our technical department.
3. Special reminder: After the sub-condenser is installed, install the main condenser, then install the pole and collection system. The order cannot be reversed to avoid damage to the pole switch caused by the gravity of the main condenser.
4. Special care should be taken when installing the trigeminal to avoid damage. Installation sequence: first connect the pole with the 5L collection bottle, then place the 5L collection bottle on the large tray, adjust the height with the adjusting nut on the main pole, close the end face of the pole and the end of the auxiliary condenser, tighten the nut, and then Load another 10L collection bottle.
5. Do not forget the seal between each end connection. There should be no dust and debris on both sides of the seal, and a little vacuum grease should be applied to ensure the vacuum.
6. Each glass flange section must be wiped clean before contact with the seal. Do not have any dust or debris. Apply a little vacuum grease to ensure the vacuum.
I. Uses and Features Rotary evaporators are mainly used for concentration, crystallization, drying, separation and solvent recovery in the pharmaceutical, chemical and biopharmaceutical industries. The principle is as follows: under vacuum condition, the constant temperature is heated to make the rotating bottle rotate at a constant speed, and the material forms a large-area film on the bottle wall and evaporates efficiently. The solvent vapor is cooled by a high-efficiency glass condenser and recovered in a collecting bottle, thereby greatly improving the evaporation efficiency, and is particularly selected for concentration and purification of biological products which are easily decomposed and degenerated by high temperature.
The company (factory) rotary evaporator gathers the essence of similar products at home and abroad, and has established successful experience of the company (factory). It has formed 2L, 5L, 10L, 20L, 50L series. The product design follows the principles of high efficiency, practicality and economy. For the sake of the user.
R2002 features:
1. It adopts the internationally advanced EL airtight system to maintain high vacuum. Gas-liquid separation, no reflux.
2. The main and auxiliary high-efficiency double condensers are used to ensure high recovery rate.
3. The rotating bottle is connected with a nut for easy loading and unloading.
4, R2002 type collection bottle has a liquid discharge valve at the bottom, recycling solvent is very fast.
5, can be continuously fed.
6. The vacuum system is equipped with a vacuum gauge, which can adjust the working vacuum of the low-boiling material.
7. The water bath is controlled by electronic constant temperature and can be lifted up and down.
8, the structure is reasonable, pay attention to materials. A large number of mechanical structures are made of stainless steel and aluminum alloy. The glass parts are all made of high temperature resistant borosilicate glass. Import of key electrical components. The rubber seal wearing parts are all new national standard, which is convenient for users to purchase and replace, and key parts are imported.
Second, the main technical parameters of the rotating bottle capacity: 20L
Collection bottle capacity: 10L+5L
Rotation speed: 0-110 rev / min Motor power: 120W
Water bath power: 5KW
Water bath lifting: 180mm
Power supply voltage: 220V/50Hz ± 10%
Dimensions: 1100 × 600 × 2200 (height) mm
2. If there are any problems in the installation, please contact our technical department.
3. Special reminder: After the sub-condenser is installed, install the main condenser, then install the pole and collection system. The order cannot be reversed to avoid damage to the pole switch caused by the gravity of the main condenser.
4. Special care should be taken when installing the trigeminal to avoid damage. Installation sequence: first connect the pole with the 5L collection bottle, then place the 5L collection bottle on the large tray, adjust the height with the adjusting nut on the main pole, close the end face of the pole and the end of the auxiliary condenser, tighten the nut, and then Load another 10L collection bottle.
5. Do not forget the seal between each end connection. There should be no dust and debris on both sides of the seal, and a little vacuum grease should be applied to ensure the vacuum.
6. Each glass flange section must be wiped clean before contact with the seal. Do not have any dust or debris. Apply a little vacuum grease to ensure the vacuum.
I. Uses and Features Rotary evaporators are mainly used for concentration, crystallization, drying, separation and solvent recovery in the pharmaceutical, chemical and biopharmaceutical industries. The principle is as follows: under vacuum condition, the constant temperature is heated to make the rotating bottle rotate at a constant speed, and the material forms a large-area film on the bottle wall and evaporates efficiently. The solvent vapor is cooled by a high-efficiency glass condenser and recovered in a collecting bottle, thereby greatly improving the evaporation efficiency, and is particularly selected for concentration and purification of biological products which are easily decomposed and degenerated by high temperature.
The company (factory) rotary evaporator gathers the essence of similar products at home and abroad, and has established successful experience of the company (factory). It has formed 2L, 5L, 10L, 20L, 50L series. The product design follows the principles of high efficiency, practicality and economy. For the sake of the user.
R2002 features:
1. It adopts the internationally advanced EL airtight system to maintain high vacuum. Gas-liquid separation, no reflux.
2. The main and auxiliary high-efficiency double condensers are used to ensure high recovery rate.
3. The rotating bottle is connected with a nut for easy loading and unloading.
4, R2002 type collection bottle has a liquid discharge valve at the bottom, recycling solvent is very fast.
5, can be continuously fed.
6. The vacuum system is equipped with a vacuum gauge, which can adjust the working vacuum of the low-boiling material.
7. The water bath is controlled by electronic constant temperature and can be lifted up and down.
8, the structure is reasonable, pay attention to materials. A large number of mechanical structures are made of stainless steel and aluminum alloy. The glass parts are all made of high temperature resistant borosilicate glass. Import of key electrical components. The rubber seal wearing parts are all new national standard, which is convenient for users to purchase and replace, and key parts are imported.
Second, the main technical parameters of the rotating bottle capacity: 20L
Collection bottle capacity: 10L+5L
Rotation speed: 0-110 rev / min Motor power: 120W
Water bath power: 5KW
Water bath lifting: 180mm
Power supply voltage: 220V/50Hz ± 10%
Dimensions: 1100 × 600 × 2200 (height) mm
Hydrolyzed Sponge White Powder
Sponge
Chengdu Sino Tech company , https://www.cnherbfun.cn