Scope Standard: astm d1744, gb/t 11133 Automatic trace moisture analyzer is karl fischer coulomb titration method, determination of liquids, gases, solids trace moisture latest equipment. The instrument used in petroleum, chemical processes and products - determination of moisture; oil-filled electrical equipment measurement of moisture in insulating oil; determination of pharmaceuticals, pesticides, mineral raw materials and other substances in the water. It is the ideal instrument for trace moisture analyzer replacement. Features 1, the automatic trace moisture analyzer using digital display system, the result can be read directly 2, automatic trace moisture analyzer using electromagnetic stirring system, stirring speed can be adjusted 3, automatic trace moisture analyzer real-time display of electrolysis current size, with the end of prompts Technical parameters 1, the display system: four decimal number 2, the display unit: microgram of water. 3, electrolytic current output: 0 ~ 300ma automatic control 4, measurement range: 10µg ~ 50 mg. 5, sensitivity: 1µg h2o 6. Accuracy: 10µg ~ 1mg ± 5µg, for more than 1mg converted to 0.5 percent error-free injection) 7, power supply: ac 220v ± 10%, 50hz