气态污染物对数据中心IT设备可靠性的影响课件.ppt

结论（2） 由于RoHS指令和数据中心周边空气质量的恶化，需要项目建设者及运营人员将环境监测及污染物控制纳入整体规划，并在制订风险管理、缓解及改善计划时予以足够的重视。 量化环境中的腐蚀风险； 实施定制的气态污染物控制方案； 持续对受控的环境进行腐蚀监测。 成功应用环境控制方案可以保护电子设备，从而确保连续、稳定的生产，减少非正常停产，提高生产率。 结论 (3) 综上所述，成功地执行一个腐蚀控制方案需要具备以下条件： 认识并理解电子设备的腐蚀是一个严重的问题； 选择一个腐蚀检测手段来量化电子设备由于腐蚀而失效的风险； 选择一个一揽子的污染控制解决方案； 根据需要随时采取其他改善措施。 Purafil公司简介 我们是全球气相过滤行业的先驱 – 化学滤料 – 空气净化设备 – 环境监测仪表及测试片 – 环境腐蚀分析及报告 – 滤料寿命分析 – 电路板故障分析 – 全面的技术解决方案 Purafil公司的产品 Purafil的技术服务 ? 及时的现场技术支持 ? 实时的环境监测分析 ? 介质寿命分析 ? 环境检测片分析报告 感谢您的关注！ 于庆黎 Purafil中国区经理 电话: +86-139-0222-1535 邮箱: hyu@ * * * What are the factors that affect the rate of or cause the corrosion of microelectronics? Contaminants can influence corrosion in various forms (liquid, solid, or gas). The factors that have the most affect on electronic equipment performance are shown here: particulate matter, relative humidity, temperature, and gaseous contaminants. Particulate matter can cause physical damage to components and physically separate them from the circuit, or cause overheating. They can also carry corrosive materials to the components. However, particulate filtration is generally taken care of for critical electronics (controls rooms, etc.). Relative humidity can have a very serious effect on corrosion rates. Fluctuations can cause condensation which can damage electronics and allow for formation of corrosive liquids (acids or solids). Temperature can also greatly effect corrosion rates. By also causing condensation and by increasing reaction rates of corrosive gases, liquids, etc. with the electronics. Air conditioning equipment is typically designed to take care of these first three factor for control rooms and control centers. It is the last factor of gaseous contaminants that is not considered. This is most likely because of unfamiliarity with corrosive and their effects * The practical limit of what we can control with existing particulate filtration technology is approximately 0.1 microns. [CLICK] However, gaseous (or chemical) contami