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METHOD AND DEVICE FOR THE QUANTITATIVE ANALYSIS OF SOLUTIONS AND DISPERSIONS BY MEANS OF NEAR INFRARED SPECTROSCOPY
METHOD AND DEVICE FOR THE QUANTITATIVE ANALYSIS OF SOLUTIONS AND DISPERSIONS BY MEANS OF NEAR INFRARED SPECTROSCOPY
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机译：近红外光谱法定量分析溶液和分散体的方法和装置
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摘要
The present invention relates to a method for quantifying the composition of a product, with the following steps: irradiating the product with a radiation source in the near infrared range; receiving radiation which is reflected by or transmitted through the product, and providing an output signal corresponding to the intensity of the radiation received at a number of different wavelengths; determining whether or not the product lies within predetermined integrity criteria on the basis of the output signal using a mathematical method, wherein the product contains a solution or homogeneous dispersion, and the content of at least one substance contained in the dispersion or solution is quantitatively determined on the basis of the output signal., The present invention also relates to an apparatus for carrying out this method.
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