The forest frequency high and low temperature test chamber observation window glass is made of organic quartz glass, which has 3 layers, the middle layer is vacuum, and has a conductive film. It has a transparent heat insulation and is not easy to generate steam frosting. Many customers think that cleaning the high and low temperature test chambers only needs to clean the internal structure. actually not. The observation window of the high and low temperature test chamber and the outside of the cabinet need to be thoroughly cleaned. As for why you want to clean up, please read this article in detail.
Since the surface of the glass exposed to the atmosphere is generally contaminated, any unwanted substances and energy on the surface are contaminants, and any treatment causes pollution. Surface contamination can be either a gas or a liquid or a solid in the physical state, and they exist in the form of a film or a particulate.
In addition, in terms of its chemical characteristics, it may be in an ionic state or an inorganic or organic substance. There are many sources of pollution, and the initial pollution is often part of the surface itself.
Adsorption, chemical reactions, insemination and drying processes, mechanical processing, and diffusion and segregation processes all increase the surface contaminants of various components. However, most scientific and technical research and applications require clean surfaces, such as: giving a surface Before coating, the surface must be clean, otherwise the film and surface will not adhere well, or even adhere at all.
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