How to maintain optical biological microscopes
1, Biological microscope for preventing high heat
A biological microscope is composed of precision mechanical and optical lenses. Due to the different coefficients of thermal expansion of various materials, the microscope cannot be exposed to sunlight or placed near a furnace or heater. It can only be stored at room temperature, and its working temperature range is generally 5 ℃ to 40 ℃.
2, Moisture proof biological microscope
If the biological microscope is exposed to moisture for a long time, the lens is prone to mold and the surface will corrode, so it should be stored in a dry environment. stay
At 31 ℃, the humidity should not exceed 80%. For every 3 ℃ increase in temperature, the relative humidity should be reduced by 10%.
3, Dust prevention of biological microscope
Dust from biological microscopes not only affects imaging quality, but also often contains corrosive dust particles such as acids and alkalis, which can easily corrode the mirror surface. Dust particles with high hardness may also scratch the mirror surface and damage the lens when wiping it. In addition, dust falling into mechanical moving parts can easily cause the mechanical parts to rotate inflexibly or even be damaged.
4, Corrosion prevention of biological microscope
Biological microscopes should not come into contact with acidic and alkaline substances, and should not be placed together with highly volatile chemicals or other harmful drugs to prevent lens corrosion.
5, Shock resistant biological microscope
Biological microscopes are precision instruments, and severe vibrations can cause a decrease in precision. Handle with care, place steadily, and use gently.
