COLLECTING PART OF AUTOMATIC FINE DUST MEASURING DEVICE AND FINE DUST AUTOMATIC MEASURING DEVICE INCLUDING SAME

摘要

The present invention relates to a device for measuring an amount of fine dust in the air using a beta ray which is a radiation source, and more specifically, relates to a collecting part and a device for automatically measuring fine dust. The collecting part of the device for automatically measuring fine dust for measuring fine dust for measurement of fine dust is capable of preventing a leak of fine dust and preventing deformation of a margin where fine dust is collected.;COPYRIGHT KIPO 2019