Iintlobo ezintathu zeendawo zokusebenzela eziqhelekileyo kwilebhu

Iifume-hoods zitsala umoya kumagumbi ezifakelwe kuwo. Kufuneka kubekho umthamo owaneleyo womoya okhoyo okanye ifume-hood ayiyi kukwazi ukutsala umthamo owaneleyo womoya ukuze isebenze kakuhle. Apho igumbi lincinci okanye kukho inani elikhulu lee-fume-hoods zobonelelo olongezelelweyo lomoya, ngaphandle kwendawo yokungena komoya yesiqhelo, kunokufuneka.

Lo moya wongezelelweyo waziwa ngokuba yi-make-up air. Ukuba i-air make-up air supply ayikwanelanga okanye i-make-up air icinyiwe ngoko i-fume-hoods ayinakukwazi ukufikelela kwisantya sobuso obufunekayo. Oku kunokubangela ukuba umsi uphume ungene elabhoratri.

Kukho ezizodwa I-Fume Hoods ngenxa perchloric acid kunye radioisotopes. Qinisekisa ukuba ihood efanelekileyo isetyenziselwa ukusabela okanye inkqubo ethile ebandakanya iikhemikhali ezithile. Kukwakho neentlobo ezahlukeneyo zeehoods kwiisampulu zebhayoloji.

FUME HOODS

Khusela kumsi osebenza nawo. Ifeni ifunxa emoyeni ijonge kumbhobho ongaphakathi kumsi osingise ngaphandle. Le nkqubo isebenza kuphela ukuba uzisa umnyango we-hood phantsi ubuncinane be-2/3 yendlela. Okukhona umngxuma ucutheka, umoya ukhawuleza.

IiKhabhinethi zokuqukuqela kwe-LAMINAR / ibhentshi ecocekileyo

Khusela iisampulu zakho kungcoliseko oluvela kuwe kunye negumbi. Umoya uvuthelwa kuwe.

IKhabhinethi yoKhuseleko lwebhayolojiS uhlobo II

Khusela wena, iisampulu zakho kunye nokusingqongileyo kungcoliseko. AZEnzelwe iikhemikhali ezirhabaxa okanye ezibhalwe ngerediyo. Iza kusetyenziselwa umsebenzi kunye neearhente zomngcipheko ophantsi ukuya kwephakathi AYIKHO ngezifo ezinobungozi obuphezulu. I-HEPA (i-High Efficiency Particulate Air) yinxalenye ebalulekileyo yezi khabhinethi.