Liquid viscosity measurement system and liquid viscosity measurement method

摘要

PROBLEM TO BE SOLVED: To provide a liquid viscosity measuring system and a liquid viscosity measuring method capable of easily and accurately measuring the viscosity even if the measuring time is short and the required sample amount is small. SOLUTION: A dropping mechanism 1 for dropping a liquid as a droplet from a dropping portion 11 located at a predetermined height so as to freely drop, and a droplet provided facing the dropping portion 11 and dropped from the dropping portion 11. A collision portion 2 for colliding the liquid, a first measuring device 31 for measuring the state of the droplet at the time of dropping from the dropping portion 11, and a second measuring device 32 for measuring the state of the droplet immediately before the collision with the collision portion 2. The liquid is based on the measurement results of the third measuring device, the first measuring device 31, the second measuring device 32, and the third measuring device, which measure the state of the droplets after the collision with the collision portion 2. It is provided with a viscosity calculation device for calculating the viscosity of. [Selection diagram] Fig. 1