A device to check the fit of a mask on the face! Daily checks with a fit check.
We would like to introduce our "Mask Fitting Tester Series."
This measuring device measures the concentration of dust particles on both the outside and inside of the mask, and from the results, it calculates the dust penetration rate (leakage rate (%)) into the mask or the fit factor indicating the cleanliness inside the mask.
We offer two models: the "MT-11D," which uses a Condensation Nuclei Counter (CNC), and the "MT-05U," which employs a light scattering method (OPC).
【Features of MT-11D】
- Uses high-purity isopropyl alcohol (IPA) or ethanol for measurements.
- Capable of conducting quantitative fit tests and shortened quantitative fit tests according to JIS T8150:2021 standards, and compliant with ISO and US OSHA standards.
- Allows registration of subject and mask information independently on the main unit, in addition to communication software.
- Screen operation can be performed using commercially available mice, in addition to the included touch pen.
- Equipped with a classifier (DMA), making it suitable for measuring disposable dust masks DS2 and N95 masks.
*For more details, please download the PDF or feel free to contact us.
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