How to maintain and maintain the fluorescence microscope?
1. Usually placed:
When the microscope is not in use for a long time, please cover it with a dust cover and store it in a dry place to prevent pollution and mildew. At the same time, it is strongly recommended to store the objective lens and eyepiece in a container such as a desiccator, and put some desiccant.
2. Necessary cleaning tools
Soft brush for dust removal
blow a balloon
mirror cloth
Lens cleaning paper (please use non-lint lens cleaning paper)
Lens cleaning solution (1:2 mixture of absolute ethanol and ether).
3. Cleaning of the basic mirror body:
Surface dust: Just use a soft brush, blower, and dry towel to gently wipe off the dust layer.
Surface dirt: Scrub with a towel touching water. Use xylene for stubborn stains (because xylene is harmful to the body, you need to take good safety precautions and minimize its use).
It is very clear: due to the different painting process, generally imported car paint can be cleaned with alcohol, and most domestic ones also avoid the use of alcohol solvents for cleaning.
4. Cleaning of basic objectives and eyepieces:
Surface dust: Blow balloon or soft brush.
Dirt on the surface: it can be cleaned with lens cleaning solution (except for the objective lens, other spectacle lenses usually have a coating, and the lens cleaning solution will damage the coating to a certain extent, so try not to use lens cleaning solution to scrub other than the objective lens) spectacle lenses).
Objective lens cleaning: take the wide-angle lens out of the microscope, wrap wooden pliers or wooden sticks with lens cleaning paper, apply lens cleaning fluid and rotate outward from the center of the lens to clean (especially oil lenses, it is recommended to use them after each use) , need to be cleaned, otherwise the lens oil accumulated on the wide-angle lens will completely make the objective lens expensive).
5. Regular maintenance:
In order to maintain the stability of the performance, it is recommended to carry out regular inspection and maintenance on the microscope (recommended by the user according to the actual situation).
6. Complete cleaning and maintenance
After long-term use of the optical microscope, the optical axis will be shifted, and dust will inevitably enter the body, which will affect the actual effect of use (it is recommended to have a professional engineer come to clean it every year). At this time, do not disassemble it by yourself, such as ring Wrong installation of the road will greatly affect the observation effect. Especially the fluorescent part of the optical microscope, even if the slight adjustment is not timely, the observation effect of the fluorescent light will be greatly reduced, and a little carelessness during installation may even cause it to be unusable. Professional technicians are required for cleaning and maintenance. Please contact the manufacturer or a professional engineer for on-site cleaning and maintenance.
