Izicelo
Iyunithi yesihlungi se-FFU fan, ngezinye izikhathi ebizwa nangokuthi i-laminar flow hood, ingaxhunywa futhi isetshenziswe ngendlela ye-modular futhi isetshenziswa kabanzi ekamelweni elihlanzekile, ebhentshini lokusebenza elihlanzekile, emigqeni yokukhiqiza ehlanzekile, ekamelweni elihlanzekile elihlanganisiwe kanye negumbi elihlanzekile lokugeleza kwe-laminar.
Iyunithi yesihlungi sefeni ye-FFU ifakwe izihlungi eziyinhloko kanye neze-hepa ezinezigaba ezimbili. Ifeni imunca umoya phezulu kweyunithi yesihlungi sefeni bese iyihlunga ngezihlungi eziyinhloko neze-hepa.
Izinzuzo
1. Ifaneleka kakhulu ukuhlanganiswa ibe yimigqa yokukhiqiza ehlanzekile kakhulu. Ingahlelwa njengeyunithi eyodwa ngokwezidingo zenqubo, noma amayunithi amaningi angaxhunywa ochungechungeni ukuze akhe umugqa wokuhlanganisa wegumbi elihlanzekile lekilasi le-100.
2. Iyunithi yesihlungi sefeni ye-FFU isebenzisa ifeni yangaphandle ye-rotor centrifugal, enezici zokuphila isikhathi eside, umsindo ophansi, okungenakulungiswa, ukudlidliza okuncane, kanye nokulungiswa kwesivinini okungenazinyathelo. Ifanele ukuthola izinga eliphakeme lendawo ehlanzekile ezindaweni ezahlukene. Inikeza umoya ohlanzekile wekhwalithi ephezulu wegumbi elihlanzekile kanye nendawo encane yezindawo ezahlukene kanye namazinga ahlukene okuhlanzeka. Ekwakhiweni kwegumbi elisha elihlanzekile, noma ukulungiswa kwegumbi elihlanzekile, ayikwazi nje ukuthuthukisa izinga lokuhlanzeka, inciphise umsindo nokudlidliza, kodwa futhi inciphise kakhulu izindleko. Kulula ukuyifaka nokuyinakekela, iyingxenye efanelekile yezindawo ezihlanzekile.
3. Isakhiwo segobolondo senziwe ngepuleti le-aluminium-zinc elisezingeni eliphezulu, elilula ngesisindo, elimelana nokugqwala, elingagqwali, futhi elihle.
4. Ama-FFU laminar flow hood ayaskenwa futhi ahlolwe ngayinye ngayinye ngokusho kwe-US Federal Standard 209E kanye ne-dust particle counter ukuqinisekisa ikhwalithi.
Isikhathi sokuthunyelwe: Novemba-29-2023