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Cleaning method of rotary evaporator equipment 1.
Generally, the equipment can be brushed with water or soap from the outside to the inside to remove impurities, and the inner wall is rinsed with distilled water or deionized water for two to three times
.
When cleaning glass equipment with a grinding edge, pay attention to protecting the grinding edge
.
2.
Glass instruments are not easy to clean with a brush, and are generally poured with detergent
.
Pour or inhale the water into the container, then rinse with tap water and deionized water
.
3.
The sand core glass filter should be cleaned immediately after use.
According to the sediment in the sand core, select an appropriate detergent to dissolve the surface sediment, rinse it with distilled water, and store it in a dustproof cabinet after drying at 110 °C
.
Repair and maintenance of rotary evaporator 1.
Before use, carefully check whether the glass bottle is damaged and whether the interface is consistent
.
2.
Wipe each contact surface with a soft cloth and apply an appropriate amount of vacuum grease to prevent dust from entering
.
3.
Loosen each interface regularly to avoid the connector unable to rotate due to long-term locking
.
4.
First turn on the power switch, and then gradually increase the speed of the machine; after turning off the switch, first confirm that the experimental instrument has entered a standstill state
.
5.
The PTFE switch of each part should not be tightened with excessive force, which is easy to damage the glass
.
6.
Avoid the deformation of the PTFE piston when it is still in the working state for a long time.
After the machine is stopped, each PTFE switch can be tightened
.
7.
The sealing ring should be cleaned frequently
.
8.
The electrical part should be protected from moisture
.
The above is the relevant content of the cleaning and maintenance methods of the rotary evaporator brought to you by Bohui Jingke.
If you have any questions, you can contact us at any time, and we will serve you wholeheartedly.
Generally, the equipment can be brushed with water or soap from the outside to the inside to remove impurities, and the inner wall is rinsed with distilled water or deionized water for two to three times
.
When cleaning glass equipment with a grinding edge, pay attention to protecting the grinding edge
.
2.
Glass instruments are not easy to clean with a brush, and are generally poured with detergent
.
Pour or inhale the water into the container, then rinse with tap water and deionized water
.
3.
The sand core glass filter should be cleaned immediately after use.
According to the sediment in the sand core, select an appropriate detergent to dissolve the surface sediment, rinse it with distilled water, and store it in a dustproof cabinet after drying at 110 °C
.
Repair and maintenance of rotary evaporator 1.
Before use, carefully check whether the glass bottle is damaged and whether the interface is consistent
.
2.
Wipe each contact surface with a soft cloth and apply an appropriate amount of vacuum grease to prevent dust from entering
.
3.
Loosen each interface regularly to avoid the connector unable to rotate due to long-term locking
.
4.
First turn on the power switch, and then gradually increase the speed of the machine; after turning off the switch, first confirm that the experimental instrument has entered a standstill state
.
5.
The PTFE switch of each part should not be tightened with excessive force, which is easy to damage the glass
.
6.
Avoid the deformation of the PTFE piston when it is still in the working state for a long time.
After the machine is stopped, each PTFE switch can be tightened
.
7.
The sealing ring should be cleaned frequently
.
8.
The electrical part should be protected from moisture
.
The above is the relevant content of the cleaning and maintenance methods of the rotary evaporator brought to you by Bohui Jingke.
If you have any questions, you can contact us at any time, and we will serve you wholeheartedly.
