I-Laminar pass-box isetshenziselwa izikhathi zokulawula ukuhlanzeka okukhawulelwe, njenge-Center for Decease Prevention, i-bio-pharmaceuticals, isikhungo socwaningo lwesayensi.Kuyidivayisi yokuhlukanisa ukuvimbela ukungcoliswa komoya phakathi kwamakamelo ahlanzekile.
Umgomo wokusebenza: noma nini lapho umnyango wegumbi elihlanzekile lezinga eliphansi uvuliwe, ibhokisi lokudlula lizohlinzeka ngokugeleza kwe-laminar kanye nokuhlunga izinhlayiya eziphuma emoyeni endaweni yokusebenza nge-fan ne-HEPA, ukuze kuqinisekiswe ukuthi umoya wezinga eliphezulu uhlanzekile. ayingcoliswa umoya wendawo yokusebenza.Ngaphezu kwalokho, ngokubulala amagciwane ebusweni begumbi elingaphakathi ngezikhathi ezithile ngesibani se-ultraviolet germicidal, ukuzalela kwamagciwane ekamelweni elingaphakathi kuvinjelwa ngokuphumelelayo.
I-Laminar pass-box esiyenzile inalezi zici:
(1) Isilawuli sesikrini esithintwayo, kulula ukusisebenzisa.Kulula ukusetha amapharamitha futhi ubuke isimo sebhokisi lokudlula somsebenzisi.
(2) Ifakwe igeji yokucindezela engalungile yokuqapha isimo se-HEPA ngesikhathi sangempela, kulula kumsebenzisi ukunquma umkhawulo wesikhathi oshintshwayo.
(3) Ifakwe imijovo yokuhlola i-aerosol namachweba amasampula, alungele ukwenza ukuhlolwa kwe-PAO.
(4) Ngefasitela lengilazi elinezingqimba ezimbili, libonakala lihle kakhulu.