For the drying method, the measurement accuracy of the moisture analyzer is lower than that of the oven. The moisture analyzer has a fast measurement speed and is usually used for central control or process control. The determination speed of the oven is relatively slow, and it is generally used for the inspection of raw materials and finished products.
The drying method moisture analyzer is a detection instrument that directly measures and analyzes the separation or trace moisture on the surface of the sample based on the drying principle. In this paper, according to the detection method in JJG 658-2010 "National Metrology Verification Regulations for Moisture Meters by Drying Method", and in accordance with the provisions of JJFl059.1999 "Evaluation and Expression of Measurement Uncertainty", the measurement results of digital display moisture analyzers are not determined. Certainty analysis research.
The drying method moisture analyzer is mainly used in the laboratory needs of industrial and mining enterprises, agriculture, and scientific research institutions. It is used for chemical, pharmaceutical raw materials, fuels, finished products, semi-finished products, granules or powders, and grains, grains, paper, food, tea, etc. Free moisture is tested.
