>Model no. H3021-0008 The unit for determining wa­ter con­tent is a precise tabletop meas­ur­ing unit that measures low wa­ter con­tent in solids. The accuracy of the test procedure combined with a relatively high sample weight enables even the smallest levels of moisture to be determined with a resolution of just a few ppm. The absolute wa­ter con­tent of the sample ma­te­rial is analysed using a chemical method, and not by assessing the decrease in sample weight, as this only gives a prognosis of the relative moisture con­tent.