气体检测的新技术—PID及其应用

New technology of gas detection-PID and its appliation

着重介绍了PID的运行原理、特点及在常规工作场所安全检测、工业卫生安全检测、应急事故检测三方面的应用。

This paper introduces emphasised the operation principle,characteristic of PID (photo Ionization Detector) and its three applications in safty detection of normal workshop,safty detection of industrial health and detection of emergency.