Lithium fluoride moisture determination auxiliary device

The utility model provides an auxiliary device for measuring moisture of lithium fluoride, which relates to the field of moisture measurement of lithium fluoride and comprises measuring equipment, a middle area is arranged in the middle of the measuring equipment, a built-in ring is arranged in the middle area, two sides in the built-in ring are connected with tension springs, and a measuring cylinder is connected between the tension springs on two sides. A weighing scale is arranged at the bottom in the measuring cylinder, a rolling shaft is movably connected to the middle in the built-in ring, a bottom opening in the bottom of the measuring cylinder is matched with the rolling shaft, and the pre-weighing displayer can display the weight of lithium fluoride before drying and transmit weighed weight data to the intelligent calculator. Weight data after drying can be transmitted to a weighing display after drying and then indirectly transmitted to an intelligent calculator, the intelligent calculator inputs a