Particle analyzing apparatus using a measured pressure of an inner space of a syringe device and a stored standard pressure to correct a particle analysis value

摘要

In the particle analyzing apparatus of the present invention, first, an inner space with a negative pressure having a predetermined volume is formed in the cylinder of a syringe device for sucking a sample liquid in the measuring chamber, then, the negative pressure is applied to the measuring chamber, the sample liquid is sucked, and measurement of particle is performed in the measuring flow path. The control device calculates a particle analysis value from the measurement signal obtained by the measurement. The particle analysis value is obtained by the sucking force of the negative pressure and the control device further corrects the particle analysis value based on a standard pressure predetermined for the inner space.