近紅外方法定量檢測纖維硬度，白度和濕度-LUMEX傅立葉近紅外法By using conventional chemical methods it takes about 30 minutes to obtain analysis results for each of the cellulose property. This complicates the quality control of pulping and hinders prompt monitoring and adjusting the technological process. A rapid analysis technique has been developed at LUMEX Ltd., which provides determination of the cellulose properties ten times as fast, whereas no high-skilled personnel, additional calculations, use of reagents and expensive equipment are necessary. The proposed analysis technique has been successfully tested and approved in actual production processes at pulp mills. 傅立葉近紅外光譜儀