PMC:7796291 / 9503-10104 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T84 | 0-4 | Sentence | denotes | 2.4. |
| T85 | 5-20 | Sentence | denotes | Filtration Test |
| T86 | 21-283 | Sentence | denotes | The filtration performance of respirators was evaluated using an automated filter tester (TSI 8130, TSI Inc., Shoreview, MN, USA), using NaCl particles (mass median diameter, MMD ~0.6 µm) and paraffin oil aerosol (MMD ~0.4 µm), based on the Korean MFDS standard. |
| T87 | 284-472 | Sentence | denotes | NaCl aerosol with a mass concentration of 8 ± 4 mg/m3 or paraffin oil aerosol with a mass concentration of 20 ± 5 mg/m3 was passed through the respirator sample at the flow rate of 95 LPM. |
| T88 | 473-601 | Sentence | denotes | The aerosol penetration after 3 min of challenged aerosol mass and the initial resistance were recorded as performance criteria. |