ICE PACKING FACTOR MEASUREMENT DEVICE, ICE PACKING FACTOR MEASUREMENT METHOD, AND SLURRY ICE PRODUCTION MACHINE

摘要

A device (10) for measuring an ice packing factor of slurry ice is provided with: a light source (21) for applying measurement light to slurry ice; a light-receiving sensor (22) for receiving the measurement light that is emitted from the light source and that has transmitted through the slurry ice; and a calculation unit (24) for calculating the ice packing factor on the basis of previously determined correlation information that indicates correlation between the ice packing factor and the intensity of the measurement light having transmitted through the slurry ice, and the intensity of the measurement light that is received by the light-receiving sensor.