O faʻailoga autu o le faʻatinoga o le DRK-1000 mask Bacterial Filtration Efficiency (BFE) detector e le gata ina ausia manaʻoga o le APPENDIX B Bacterial Filtration Efficiency (BFE) Suʻega Metotia b.1.1.1 i Manaoga Faʻatekinisi mo Fomaʻi Taʻotoga Masks yy0469-2011, Ma faʻapea foʻi. e tusa ai ma manaʻoga o le American Society for Testing Materials ASTMF2100, ASTMF2101, European EN14683 tulaga faʻavae, ma i luga o lenei faʻavae, faʻaleleia atili, faʻaogaina o auala lua kesi i le taimi e tasi faʻatusatusa auala faʻataʻitaʻiga, faʻaleleia le saʻo o le faʻataʻitaʻiga. E fetaui lelei mo le suʻega faʻatinoga o le faʻamamaina o siama siama o matapulepule e le metrological verification departments, suʻesuʻega faʻasaienisi faʻasaienisi, tagata gaosi masini ma isi matagaluega talafeagai.
Fa'ailoga oloa:
1, Faiga fa'ata'ita'iga fa'aletonu, ina ia mautinoa le saogalemu o tagata fa'afoe;
2, Kapoti mamafa fa'aletonu ua fausia i totonu pamu peristaltic, A, B lua ala ono tulaga Andersen; E mafai ona setiina le tele o le tafe o pamu peristaltic;
3, Faapitoa microbial aerosol generator siama po e mafai ona setiina le tele o le tafe, aafiaga atomization lelei;
4, Embedded maualuga saoasaoa alamanuia microcomputer pulea; 10.4 “mata'i lau pa'i lanu lanu susulu tulaga tau pisinisi;
5, fesoʻotaʻiga USB, lagolago U faʻasalalauga faʻamaumauga;
6, Kapeneta ua fausia i totonu moli malamalama maualuga; Fausia-i le leakage puipuiga ki, e puipuia ai le saogalemu tagata faagaoioia;
7. O le pito i totonu o le kapeneta e faia i le uamea atoa, ma o le pito i fafo o loʻo faʻafefeteina i le palasitika malulu faʻafefete. O fata totonu ma fafo o lo'o fa'a'ese'ese ma fa'asa'o.
8, Faiga pito i luma faitotoa tioata, faigofie ona matau le faagaoioiga o tagata faigaluega falesuesue;
9, Faʻamau faʻamalo, maualuga faʻamau e mafai ona fetuʻunaʻi; Lagolago ma fa'agaoioi lua casters.
Taimi meli: Feb-12-2022
