Industrial ccd camera lens how to maintain the usual?
1, suction suction method: This method is the use of turbo-type or piston-type suction pump suction suction industrial camera CCD surface dust, the working principle and our home use the vacuum cleaner is the same, so its advantages and disadvantages Is also consistent. The advantage of this method is that non-contact vacuum, no damage to the CCD; the disadvantage is that this method only for the dry dust has suction effect, and for the adhesion of dust, grease, etc. is not very effective.
Therefore, in the daily maintenance, if it is industrial camera CCD body dust, just a soft, dry cloth can be wiped, there are more stubborn oil dust, cloth can be dipped in a small amount of detergent to wipe; if it is The lens has dust, try to use the vacuum cleaning equipment, oily dust, etc. are required to choose the appropriate dust pollution method. However, regardless of the method used, should be careful not to use metal tools for processing, because it is easy to damage the CCD
4, sticky sticky dust method: This method is the use of rubber rods or low viscosity adhesive tape to adhere to the industrial camera CCD surface dust. This method is simple to operate, but the effect is generally easy to clean up after leaving more difficult to clean the offset, resulting in secondary pollution, therefore, this method is not recommended.
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3, fiber cleaning method: This is a soft texture of the micro-fiber material, stained with play a clean solution, in-depth CCD internal cleaning method. It is said that the playability of the cleaning solution is preferably more than 90% concentration of pure alcohol, do not use isopropyl alcohol, isopropyl alcohol can absorb moisture in the air, clean up in the industrial camera CCD surface to leave the liquid traces; Do not use methanol, methanol is a highly toxic substance. The advantage of this method is no damage, easy to operate, clear targeted, oily dust have a certain effect, the disadvantage is that if this method is used improperly, easy to clear more dirty, counterproductive.
2, electrostatic adsorption method: This method is the use of static soft bristles adsorption industrial camera CCD surface dust, this method and suction suction method, with the same advantages and disadvantages, in the choice of which method to use, mainly to see which kind of Tools are easy to draw.
