南京林业大学学报(自然科学版) ›› 1992, Vol. 16 ›› Issue (02): 75-80.doi: 10.3969/j.jssn.1000-2006.1992.02.015

• 研究论文 • 上一篇    下一篇

NEM-1型窑内数字式木材含水率梯度测定仪

阮锡根;封维忠;胡勤龙;孙令坤   

  1. 南京林业大学基础课部;南京林业大学基础课部;南京林业大学基础课部;南京林业大学木工系
  • 出版日期:1992-06-18 发布日期:1992-04-18

NEM-1 MOISTURE METER OF WOOD FOR DRY KILN CONTROL

Ruan Xigen Feng Weizhong Hu Qinlomg (Basic Courses Division)Sun Lingkun   

  1. Department of Wood Science and Technology
  • Online:1992-06-18 Published:1992-04-18

摘要: <正>NEM-1型数字式木材含水率梯度测量仪是为木材干燥窑而设计的。它能测量离木材表面0.5cm、1.5cm、2.5cm三个深度处的含水率,从而算出木材含水率的平均梯度。该仪器由单板机控制,除测量含水率外,还可以测量不同深度处的温度。

Abstract: The NEM-1 moisture meter is designed for wood drying kiln control. It can measure moisture contents in three points which have different depthes from the lumber surface. So we can know moisture gradients. The meter is controled by a Single Board Computer. At the same time it can measure temperature in the three different points.