![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
The large rotary evaporator is a commonly used vaporizer product that can be electronically controlled to rotate the flask at a constant speed to increase the evaporation area. Large-scale evaporators will produce certain wear and dirt problems during use, which will have a certain impact on product performance. So how to maintain a large rotary evaporator? How to maintain a large rotary evaporator.
Maintenance method for large rotary evaporator
1. Check the instrument carefully before use. Whether the glass bottle is damaged or not, and whether the interfaces are consistent, pay attention to light handling.
2. Wipe each interface with a soft cloth (can be replaced with a napkin) and apply a small amount of vacuum grease. The vacuum grease must be covered after use to prevent the entry of lime sand.
3, each interface can not be screwed too tight, you should loosely loosen the active, to avoid long-term tight lock caused by the connector to die.
4. Turn on the power switch first, then let the machine run from slow to fast. When the machine is stopped, stop the machine and turn off the switch.
5, the PTFE switch everywhere can not be tightened too much, easy to damage the glass.
6. Every time you use it, you must wipe off all kinds of oil stains, stains and solvents left on the surface of the machine with a soft cloth and keep it clean.
7. Loosen the PTFE switches after stopping, and the PTFE piston will be deformed when it is still working for a long time.
8. Regularly clean the sealing ring by removing the sealing ring and checking if there is dirt on the shaft. Wipe it with a soft cloth, then apply a little vacuum grease and reinstall it to keep the shaft and seal ring smooth.
9, the electrical part must not enter the water, it is strictly prohibited to get wet.
Shanghai Jiapeng Technology Co., Ltd. specializes in: UV analyzer, three-use UV analyzer, dark box UV analyzer, black box UV analyzer, black box UV analyzer, portable UV analyzer, three-use UV analyzer, dark box , UV detectors, partial collectors, constant current pumps, peristaltic pumps, gel imaging systems, gel imaging analysis systems, chemiluminescence imaging analysis systems, photochemical reactors, vortex mixers, vortex mixers, glass chromatography columns, Gradient mixer, gradient mixer, nucleic acid protein detector, glass chromatography column, fluorescent whitening agent analyzer, fraction collector, rubber cutting instrument, blue gel cutting instrument, chromatography system and other products.
Suzhou Longliqi Imp.&Exp. Co.,Ltd , https://www.longliqiexp.com