Thaum siv lub tshuab ua kom tsis muaj zog siab, cov cua txias hauv lub tshuab kom tsis muaj menyuam yuav tsum tau tso tseg. Vim tias qhov nthuav dav ntawm huab cua ntau dua li cov dej vapor, thaum dej vapor muaj huab cua, lub siab qhia ntawm lub ntsuas siab tsis yog qhov tseeb ntawm cov dej vapor, tab sis cov ntsiab lus ntawm cov dej vapor siab thiab cua siab.
Vim hais tias nyob rau hauv tib lub siab, qhov kub ntawm cov chav uas muaj huab cua yog qis dua li ntawm cov saturated chav, yog li thaum lub sterilizer yog rhuab mus rau lub sterilization siab, yog hais tias nws muaj huab cua, qhov yuav tsum tau kom tsis muaj menyuam tsis tau tiav nyob rau hauv lub sterilizer yog hais tias qhov kub thiab txias. siab dhau lawm, cov nyhuv sterilization yuav tsis tiav.
Classification ntawm autoclaves
Muaj ob hom high-pressure steam sterilizers: down-row pressure steam sterilizers and vacuum pressure steam sterilizers, and down-row pressure steam sterilizers include portable and horizontal type.
(1) Lub tshuab hluav taws xob qis qis qis muaj ob qhov tso pa tawm hauv qhov qis. Thaum lub sij hawm ua kom tsis muaj menyuam, qhov ceev ntawm huab cua txias thiab kub yog qhov sib txawv, thiab cov cua kub kub siab nyob rau sab sauv ntawm lub thawv ua rau cov cua txias kom tawm ntawm qhov tso tawm hauv qab. Thaum lub siab nce mus txog 103 kPa ~ 137 kPa, qhov kub tuaj yeem ncav cuag 121.3 ° C-126.2 ° C, thiab kev ua kom tsis muaj menyuam tuaj yeem ua tiav hauv 15 min ~ 30 min. Qhov kub, siab thiab lub sijhawm yuav tsum tau ua kom tsis muaj menyuam raug kho raws li hom sterilizer, qhov xwm txheej ntawm cov khoom, thiab qhov loj ntawm pob.
(2) Lub tshuab nqus tsev siab lub tshuab ua kom tsis muaj menyuam yog nruab nrog lub tshuab nqus tsev twj. Ua ntej cov chav yuav qhia, sab hauv yog evacuated los tsim ib tug tsis zoo siab, yog li ntawd lub chav yuav nkag tau yooj yim. Ntawm qhov siab ntawm 206 kP thiab qhov kub ntawm 132 ° C, nws tuaj yeem ua kom tsis muaj menyuam hauv 4 min -5 min.