How to Maintain the Rotary Evaporators?
By lanphan at 2018-07-11 07:50:24
Henan, China
3 replies
648 views
Carefully check the instrument before use. Ensure the glass bottles are not damaged, and the interface is consistent.
Wipe the rotovap part interface with a soft cloth, and then apply a little vacuum grease. Vacuum grease must be covered after use to prevent the sand into the sand.
The interface can not be screwed too tight. It needs to loose regularly and avoid long-term lock causing the connector killed.
First open the power switch, and then let the machine operate from slow to fast, stop the machine on the state of stop , and then switch off.
PTFE switch can not be tightened cause it is easy to damage the glass.
You must use a soft cloth to wipe the surface of the machine to keep a variety of oil traces, stains, solvent left to keep clean.
Loose PTFE switch after shutdown, because PTFE piston may deform in long-term static work state.
Clean the seal regularly. The method is: remove the seal, check the accumulation of dirt on the shaft, to clean it with a soft cloth, and then coated with a little vacuum grease, re-installed to keep the shaft and seal lubrication.
The electrical part is strictly forbidden damp, and must not enter the water. website:http://www.rotovap.cn
rotovap@lanphan.com
Maha Board High School Students Summers Holidays Don’t Waste Time 8th Standard Pursuing Students can Download the Textbooks and take the hard copy for further use, we will update the Latest Information on this page. Maharashtra e-Books 2024 Latest Version to be Upload Every Year in Online Mode.Maharashtra Board High School Textbooks 2024 are Very Important to Students on the ebalbharati 8th Class Textbook 2024 Preparations of the Monthly and Final Examination. Here, we are Providing the Latest Edition of MH Class Book 2024 which is Published by the Balbharati. All the chapters can be Downloaded in form of PDFs.Maharashtra High School Students Follows.
JNANABHUMI AP provides all the latest educational updates and many more. The main concept or our aim behind this website has been the will to provide resources with full information on each topic jnanabhumiap.in which can be accessed through the Internet. To ensure that every reader gets what is important and worthy about the topic they search and link to hear from us.
