摘要
木材含水率是衡量木材干燥质量的一个关键参数。本文提出采用快速失重法测定木材含水率的方法，并通过快速失重式水分测量装置确定了木材极限失重温度。在木材极限失重温度（１４０℃）下进行木材水分测量，可使木材烘干时间大大缩短，测定含水率２９．８９％的木材只需３２．７ｍｉｎ。
Timber moisture is a key parameter for judging drying quality. This paper describes the application of rapid weight-loss method in timber moisture measurement. Limited weight-loss temperature of timber was determined. Under the limited weight-loss temperature (140℃), the drying time of timber can be decreased considerably.The time required for measuring timber with mois ture content of 29.89% is 32.7 minutes.
出处
《分析仪器》
CAS
1999年第1期31-33,共3页
Analytical Instrumentation
