功能

• Dust concentrations outside and inside the mask are measured, respectively, and adherence to the face is quantified as the leakage rate (%).
• Measuring the leakage rate of a mask using a test guide does not require drilling holes in the mask, so you can enter the site with the measured mask.
• The communication software allows you to manage, view, and print the measurement results of each measurement mode, information about the person being measured, and mask information. The measurement results are also saved in CSV format, so they can be processed by commercially available spreadsheet software.