Application of Video Microscopes in Circuit Board Inspection
Handheld wireless video microscope can quickly and easily identify the authenticity of calligraphy and painting cultural relics. For example, if the hand painting is a printed replica, the ink marks drawn under the microscope will naturally blend with rice paper, and the ink marks seen under the microscope will be delicate and soft. The older the calligraphy and painting, the more natural the penetration and softness will be.
Therefore, compared to anti-counterfeiting identification in printing, portable microscopes have been successfully applied to identify the authenticity of ID cards, packaging anti-counterfeiting labels, and insulation materials
With the requirements of the country for on-site office and law enforcement, the law enforcement department needs to collect data from the site, requiring more professional and efficient equipment for data collection. Previously, in these law enforcement sites, the most common and simple equipment used was the magnifying glass, while large equipment was always completed by the technical department in the laboratory, resulting in a certain lag in time. In order to improve the efficiency of law enforcement departments, simple magnifying glass observations cannot form time evidence collection. Portable microscopes have replaced magnifying glasses, which can collect details on site and perform real-time microscopic photography and video recording, forming a preliminary conclusion and providing direction for future evidence collection. This is a breakthrough development in on-site law enforcement.
Handheld wireless video microscope can quickly and easily identify the authenticity of calligraphy and painting cultural relics. For example, if the hand painting is a printed replica, the ink marks drawn under the microscope will naturally blend with rice paper, and the ink marks seen under the microscope will be delicate and soft. The older the calligraphy and painting, the more natural the penetration and softness will be.
Therefore, compared to anti-counterfeiting identification in printing, portable microscopes have been successfully applied to identification of identity card authenticity, packaging anti-counterfeiting labeling, insulation material identification, automotive paint identification, on-site inspection of traffic regulations, collection of fire scene data, and other on-site office and mobile law enforcement.
Compared to antiques, ceramics, and other cultural relics, due to their diverse and irregular appearances, microscopes are required to have good focusing designs to adapt to irregular surface focusing observations; On the other hand, a relatively large magnification is required; Moreover, due to the current hot upgrade of cultural relic exchange and auction transactions, on-site observation and identification are required. Therefore, it is required that the microscope be portable and can be used for microscopic observation anytime and anywhere, breaking away from the bulky nature of traditional desktop microscopes.
The widely used video microscope in the current market allows observers to break through the limitations of time and space, enabling "on-site observation and multi person discussion", and is no longer bound by wired constraints. It can be flexibly applied to multiple spaces, making traditional microscopy inferior. It can effectively solve new needs such as on-site identification and mobile identification in cultural relic appraisal.
