Moisture content can affect the thermo-physical properties of many materials. Thus sufficient knowledge of this parameter is required to improve product shelf life and quality, reduce waste or enhance process efficiency. The traditional loss on drying methods are still the go-to methods due to their robustness and simplicity. However, their inherent lack of selectivity imposes restrictions. These are overcome with newer techniques such as vaporization coulometric Karl Fischer titration (vap-C-KFT) and evolved water vapor analysis (EWV). The former is a well-established method, but the latter was more recently introduced and the literature available on it is scarce. This work aims to bridge this gap in knowledge and demonstrate the comparability of the EWV to the more established vap-C-KFT. Multiple samples were studied and the data are analyzed along the principles reported recently by INRiM with a few modifications.

中文翻译：

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固体中的水分：释放水蒸气和蒸发库仑法卡尔费休方法之间的比较

水分含量会影响许多材料的热物理特性。因此，需要对该参数有足够的了解，以提高产品的保质期和质量，减少浪费或提高过程效率。由于其稳健性和简单性，传统的干燥损失方法仍然是首选方法。然而，它们固有的选择性缺乏带来了限制。这些都可以通过更新的技术来克服，例如汽化库仑法卡尔费休滴定 (vap-C-KFT) 和逸出水蒸气分析 (EWV)。前者是一种行之有效的方法，但后者是最近才引入的，可用的文献很少。这项工作旨在弥合这一知识差距，并证明 EWV 与更成熟的 vap-C-KFT 的可比性。