Izinhlelo zokusebenza
Iyunithi yokuhlunga abalandeli be-FFU, ngezinye izikhathi ebizwa nangokuthi i-laminar flow hood, ingaxhunywa futhi isetshenziswe ngendlela ejwayelekile futhi isetshenziswa kabanzi ekamelweni elihlanzekile, ibhentshi lomsebenzi elihlanzekile, imigqa yokukhiqiza ehlanzekile, igumbi elihlanzekile elihlanganisiwe kanye negumbi elihlanzekile lokugeleza kwe-laminar.
Iyunithi yesihlungi sabalandeli be-FFU ifakwe izihlungi eziyinhloko neze-hepa ezinezigaba ezimbili.Ifeni imunca umoya ovela phezulu kweyunithi yesihlungi sabalandeli futhi iwuhlunge ngezihlungi eziyinhloko ne-hepa.
Izinzuzo
1. Ifaneleka ngokukhethekile ukuhlanganisa imigqa yokukhiqiza ehlanzeke kakhulu.Ingahlelwa njengeyunithi eyodwa ngokwezidingo zenqubo, noma amayunithi amaningi angaxhunywa ochungechungeni ukuze akhe umugqa wokuhlanganisa wegumbi elihlanzekile lekilasi le-100.
2. Iyunithi yesihlungi sabalandeli be-FFU isebenzisa ifeni ye-rotor centrifugal yangaphandle, enezici zempilo ende, umsindo ophansi, ukunganakeki, ukudlidliza okuncane, nokulungiswa kwesivinini esingenasinyathelo.Ifanele ukuthola izinga eliphezulu lendawo ehlanzekile ezindaweni ezihlukahlukene.Inikeza umoya ohlanzekile wekhwalithi ephezulu wekamelo elihlanzekile kanye nemvelo encane yezindawo ezahlukene kanye namazinga ahlukene okuhlanzeka.Ekwakhiweni kwegumbi elisha elihlanzekile, noma ukulungiswa kwegumbi elihlanzekile, akukwazi nje ukuthuthukisa izinga lokuhlanzeka, ukunciphisa umsindo nokudlidliza, kodwa futhi kunciphise kakhulu izindleko.Kulula ukuyifaka nokuyinakekela, iyingxenye ekahle yezindawo ezihlanzekile.
3. Isakhiwo segobolondo senziwe ngepuleti le-aluminium-zinc lekhwalithi ephezulu, elinesisindo esincane, elimelana nokugqwala, lingagqwali, futhi lihle.
4. Izivalo ze-FFU laminar flow hood ziyaskenwa futhi zihlolwe ngayinye ngayinye ngokusho kwe-US Federal Standard 209E kanye nekhawunta yezinhlayiyana zothuli ukuze kuqinisekiswe ikhwalithi.
Isikhathi sokuthumela: Nov-29-2023