PARTICLE MEASUREMENT APPARATUS

摘要

The present invention relates to a particle measurement apparatus. According to the present invention, particles are forcibly suctioned from an external space by an impactor module and induced to flow in a predetermined pattern, and the state of particle distribution may be measured in real time using scattered light generated by collisions between the suctioned and flowing particles. Also, the suctioned particles may be collected by a collecting block, which is disposed in an inner space to increase collection efficiency, and the collecting block may be easily separated from the impactor module by means of providing the collecting block in the shape of a block instead of a thin plate. Damage to the collecting block and loss of the collected particle may be prevented during separation, so as to provide a more accurate particle composition analysis result, and measurement costs may be reduced through the repeated use of the collecting block.