Research On High Precision Intelligent On-Line Testing Technique Of Moisture Content

In this paper, we introduced the measuring principle, configuration and error analysis of infrared testing instrument for moisture content. This testing instrument could achieve non-contacted measurement and had some characteristics of simple configuration, high precision and extensive practicability in industry. It could achieve fast, exact, consecutive and on-line testing for moisture content of diversified matter such as grainy, powdery and sheet configuration. It had some characteristics of auto-control and showing measuring result automatically.