实验室和变风量排风柜的安全控制
Safety control of laboratories and variable air volume fume hoods
摘要：
介绍了实验室的压力控制方法和风量控制系统，分析了控制系统对实验室压力的影响，并介绍了变风量排风柜的风量控制方法。
关键词：变风量排风柜 压力控制 安全控制 UBC系统
Abstract：
Presents the pressure control methods and air volume control systems of laboratories. Analyses the effect of control system on the pressure of laboratories and presents the air volume control methods of variable air volume fume hoods.
Keywords:variable air volume fume hood, pressure control, safety control, usagebased control system