The Cleanroom is a combined laboratory chemical, mechanical and / or electronic whose main characteristic is the presence of very pure air, that is a very low content of fine dust in suspension. In the process of semiconductor production, the airborne particles (micro-powder) go to irreparably damage the micro-photoetched that form the chip, creating an electronic circuit defective, and then discarded. This process has forced the improvement of industrial production environments, removing particles from the air, for two purposes: to increase the efficiency of production, increasing the yield of quality, and requirement of the manufacturer (of course based on the demand of the market) in shrink increasing the area of etching of semiconductors (just think of the USB storage media in a few years, went from 16 MB to 16 GB without changing the external dimensions).
By ETG Risorse e Tecnologia S.r.l. based in Montiglio, ITALY.
Duct (HVAC) cleaning is an important part of maintaining good air quality in any building, if ducts are not being cleaned properly, air polluted by dust and other fine particles that can be harmful, will be circulated throughout the system. The best way to ensure ducts are being cleaned completely is to visually inspect them, this can now be accomplished using HVAC inspection cameras. These CCTV cameras are composed of a digital inspection camera attached to a push rod to enable the camera to access all parts of the duct work. With these HVAC cameras, small, normally inaccessible places in duct work can now be remotely visually inspected during and after cleaning to ensure a thorough job is done.
By Medit Inc. based in Winnipeg, MANITOBA (CANADA).
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