Clean space temperature and humidity are mainly determined according to process requirements, but under the conditions required to meet the process should take into account the person's sense of comfort. With the improvement of air cleanliness requirements, the emergence of process temperature and humidity requirements are increasingly stringent trend. After specific process temperature requirements also include Airshower installation, but as a general rule, due to precision more sophisticated, so the range of temperature fluctuations require smaller and smaller. For example, in the production of large scale integrated circuit lithography exposure process, as the thermal expansion coefficient of the glass material of the mask and the wafer is poor become increasingly smaller. 100 um diameter wafers, the temperature rises one degree, it caused a 0.24um linear expansion, so there must be ± 0.1 degrees thermostat Airshower while requiring humidity values ??are generally lower because people sweat later, the product will have pollution, especially sodium afraid semiconductor plant, this plant should not be more than 25 degrees. High humidity created more problems. When the relative humidity exceeds 55% Airshower engineering, cooling, condensation pipe wall Jiangsu Airshower, when it occurs in precision devices or circuits, can cause a variety of accidents. Relative humidity at 50% rust. Further, the water molecules in the air passing through the dust adhered to the surface of the chemical adsorption of the wafer surface is difficult to remove when the humidity is too high resistance. The higher the relative humidity, the adhesive is difficult to remove, but the relative humidity is below 30%, and because the effects of static electricity so that the particles are easily adsorbed on the surface, while a large number of semiconductor devices susceptible to breakdown. For optimum temperature range of wafer production 35-45%. 2) Clean the pipe (Clean Tube): The product flow through automated production lines surrounded and purification, will be raised to the level of cleanliness 100 or more. Depending on the product and the operator and dust environment isolated from each other, a small amount of air you can get a good degree of cleanliness can save energy without artificial automated production lines for optimum use. Pharmaceuticals, food industry and the semiconductor industry are applicable. (3) and replace local clean room (Clean Spot): The clean room class 10,000 to 100,000 of the turbulence level of cleanliness of cleanroom products to improve the manufacturing process area for more than 10 to 1000, that production purposes; clean bench, clean work shed, clean air cabinet is such a case. Weifang Dongye Steel | [Airshower installation] | Airshower provided by Weifang Dongye Steel. Looking for "Steel Works, purification plant, activities of the board, rock wool composite panels and other" reliable supplier, choose whole network ShangMeng Certified: Weifang Dongye Steel Works Ltd. (www.sdjinquan.com), trustworthiness and reliability, now click on "Commercial Union customer service" on page live chat with us now!