Microscope cleaning steps and points
Polarizing microscope cleaning method During the use of polarized light microscopy, it will enter some dust, grease and the like. These impurities will have a serious impact on the imaging of polarized light microscopes. How to clean the microscope, the following is recommended for everyone: Recommended cleaning steps 1. Blow off the surface dust with clean air. If it cannot be blown clean, take two lens papers wrapped around the cotton swab or fold the lens paper slightly larger than the area to be cleaned. 2. When wiping the surface of optical parts, first clean the matte surface and frame with petroleum ether. 3. When wiping round parts, the cotton ball should be spirally moved from the center to the edge, and the cotton ball itself should also be rotated, and the cotton ball should be removed from the lens surface, so as not to stay at the edge of the lens, so as to avoid leaving a mark. When the gyrator is wiped, the cotton ball should move linearly from the center to the edge, and the cotton ball itself rotates at the same time (the rotation of the cotton ball should be slightly less than one week). 4. When wiping the prism, the cotton ball can be placed on the surface to be wiped and wiped in a straight line. 5, should be wiped in a relatively clean room, and wipe with a long-staple cotton wool, the cleaning liquid contained in the cotton ball should not be too much, when wiping should be moved in the cross direction of the reticle engraving line, so as not to be within the line The filler layer is wiped off. 6. When wiping the glued optical parts, the cotton ball mixture should not be excessive, so as to prevent the solvent from invading the glue layer and causing degumming. 7. Aluminized and reflective parts of the protective film. If the protective film is relatively strong, it can be wiped with a cotton ball of a little mixed solution or a carefully degreased abrasive cloth. 8. The cotton ball should be rolled up. The head of the bamboo stick of the cotton ball should not be exposed to avoid scratching the parts. The size and shape of the cotton ball should vary with the size and type of the part. Generally, it is a cylindrical cotton ball for round parts, and a flat cotton ball for flat parts. Except for the soft cotton ball except the coated surface (especially reflective magnesium). In the remaining cases, the cotton ball should be wound up. 9. Do not exceed one-third of the length of the cotton ball when the cotton ball of the mixture is invaded into the solvent. The digital micro camera also needs to pay attention to the following six points in daily use: 1. Do not point the camera directly at the sun to avoid damaging the image sensing device of the camera. 2. Avoid contact between the camera and oil, steam, moisture, moisture and dust. 3. Do not use a stimulating detergent or organic solvent to wipe the camera. 4. Do not pull or twist the cable. This type of operation may cause damage to the camera. 5. If it is not necessary, do not open the camera to touch its internal parts, which will cause damage to the camera. 6. The camera should be stored in a clean, dry place. Wheeled Hose Reel Cart,Hose Cart With Wheels,Large Hose Reel Cart,Garden Hose Cart With Wheels NINGBO QIKAI ENVIRONMENTAL TECHNOLOGY CO.,LTD , https://www.water-hose-reel.com