Particle separation measurement device and particle separation measurement device

摘要

In the particle separation measurement device 1 of the present disclosure, a first flow path device 2 having a separation wake outlet 13 from which a first fluid containing particles to be separated flows out, and a first flow path device 2 are mounted and first. It includes a second flow path device 3 having a first inflow port 23 into which the fluid flows. The first flow path device 2 in which the separation wake outlet 13 is arranged on the lower surface is mounted on the second flow path device 3 in which the first inflow port 23 is arranged on the upper surface of the first region 21, and the separation wake flow. The outlet 13 and the first inflow port 23 are connected to face each other. The connecting flow path 23a from the opening of the first inflow port 23 to the first flow path 16 is arranged in the vertical direction, and becomes smaller from the opening of the first inflow port 23 toward the first flow path 16 side. There is.