作者: Karl Molt , Dirk Ihlbrock
DOI: 10.1007/BF00323923
关键词: Calibration 、 Quality (business) 、 Chemistry 、 Process engineering 、 Chemical plant 、 Instrumentation (computer programming) 、 Analytical chemistry 、 Near-infrared spectroscopy 、 Principal component analysis 、 Chemical industry 、 Infrared spectroscopy
摘要: Due to its easy application, modern Near Infrared instrumentation is paid increasing attention when considering quality control in the chemical plant. The philosophy of spectrometric and possibilities limitations are discussed on basis information theory considerations. Considering a group 74 polymer additives it shown how, by differentiated calibration with aid principal component analysis (PCA), system could be designed for successfully controlling incoming products.