I-DRK-1000 Mask Bacterial Filtration Efficiency (BFE) Detector

Izinkomba zokusebenza eziyinhloko ze-DRK-1000 mask bacterial filtration performance (BFE) azihlangabezani kuphela nezimfuneko zethuluzi lokuhlola B.1.1.1 ku-Appendix B “Yezidingo Zobuchwepheshe Bemaski Yokuhlinza” YY0469-2011, B.1.1.1 Ukuhlolwa Indlela Yokuhlola I-Bacterial Filtration Efficiency (BFE) Test Method, Futhi ihlangabezana nezidingo ze-ASTMF2100, ASTMF2101, i-European EN14683 amazinga, futhi ngenxa yalesi sisekelo, kwenziwe intuthuko emisha. Indlela yesampula yegesi embaxambili isetshenziswa kanyekanye ukuze kuthuthukiswe ukunemba kwesampula. Ilungele iminyango yokuqinisekisa i-metrological. , Izikhungo zocwaningo lwesayensi, abakhiqizi bemaski kanye neminye iminyango efanele ukuhlola ukusebenza kokuhlunga kwamagciwane e-mask.

I-Executive Standard
Q/0212 ZRB003-2015 Umhloli We-Bacterial Filtration Efficiency (BFE) Wemaski Yokuhlinza Ezokwelapha

Impahla Ehlobene Nengqondo
Inombolo: ZL200820224142.6 Ivalve Yokulawula Ukugeleza Kagesi
Inombolo: ZL200820224143.0 Umthamo womoya
Inombolo: ZL200920308391.8 Umtshina wokuhlunga impahla yomoya

Izici
þIsistimu yokuhlola ingcindezi engemihle ukuze kuqinisekiswe ukuphepha kwabaqhubi;
þIkhabethe lokucindezela okunegethivu linephampu ye-peristaltic eyakhelwe ngaphakathi, A no-B enezinyathelo ezimbili ze-Andersen; izinga lokugeleza kwepompo ye-peristaltic lingasethwa;
þSpecial microbial aerosol generator amagciwane isifutho ebusuku izinga lokugeleza kungasethwa, futhi umphumela atomization muhle;
þ Ukulawulwa kwe-microcomputer yezimboni okushumekwe ngesivinini esikhulu; 10.4-intshi isikrini esithintwayo sombala wezinga eliphezulu lokukhanya kwezimboni;
þIsixhumi esibonakalayo se-USB, sisekela ukudluliswa kwedatha yediski ye-U;
þIkhabhinethi inokukhanya okwakhelwe ngaphakathi kokukhanya okuphezulu; iswishi esakhelwe ngaphakathi sokuvikela ukuvuza ukuze kuvikelwe ukuphepha kwabaqhubi;
þUngqimba lwangaphakathi lwekhabhinethi lucutshungulwa ngokuhlangene lube yinsimbi engagqwali, futhi ungqimba lwangaphandle lufafazwe ngamapuleti agoqeke abandayo, futhi izendlalelo zangaphakathi nezingaphandle zifakwe insulated futhi zivimbela ilangabi;
þUkuvula nokuvala umnyango wengilazi ngaphambili, olungele abahlolayo ukuthi bawubuke futhi bawusebenzise;
þUbakaki okhishwayo abanobude obulungisekayo; abakhangisi bezinhloso ezimbili ukuze basekele futhi banyakaze.