Matters needing attention in the use of polarizing microscope
1. The laboratory should have three-proof conditions: shockproof (far away from the earthquake source), moistureproof (using air conditioner and dryer) and dustproof (laying the floor on the ground); Power supply: 220V+-10%,50HZ temperature: 0 -40 degrees.
2. When focusing, be careful not to make the objective lens touch the sample to avoid scratching the objective lens.
3. Do not switch the objective lens when the center of the round hole of the stage gasket is close to the center of the objective lens to avoid scratching the objective lens.
4. The brightness adjustment should not be big or small, and it should not be too bright, which will affect the service life of the light bulb and damage the eyesight.
5. All (function) switches should be light and in place.
6. Adjust the brightness to the minimum when turning off the machine.
7. Non-professionals should not adjust the lighting system (filament position lamp) to avoid affecting the imaging quality.
8. Pay attention to high temperature when replacing halogen lamps to avoid burns; Be careful not to touch the glass body of halogen lamp directly with your hands.
9. When not in use, adjust the objective lens to the lowest state through the focusing mechanism.
10. When not in use, do not cover the dust cover immediately, and cover it after cooling. Pay attention to fire prevention.
11. Optical components that are not often used are placed in a drying dish.
12. Non-professionals should not try to wipe the objective lens and other optical components. The eyepiece can be wiped with absorbent cotton swab dipped in mixed liquid with a ratio of 1:1 (absolute alcohol: ether). Do not use other liquids to avoid damaging the eyepiece.
