Chav huv ntawm cov khoom siv kho mob tau tsim kho sai sai, ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom zoo. Qhov zoo ntawm cov khoom tsis tau pom thaum kawg tab sis tsim los ntawm kev tswj hwm cov txheej txheem nruj. Kev tswj hwm ib puag ncig yog qhov tseem ceeb hauv kev tswj hwm cov txheej txheem tsim khoom. Kev ua haujlwm zoo hauv kev saib xyuas chav huv yog qhov tseem ceeb heev rau qhov zoo ntawm cov khoom. Tam sim no, nws tsis nrov rau cov tuam txhab tsim khoom siv kho mob los ua kev saib xyuas chav huv, thiab cov tuam txhab tsis paub txog nws qhov tseem ceeb. Yuav ua li cas nkag siab thiab siv cov qauv tam sim no, yuav ua li cas ua qhov kev ntsuam xyuas ntau dua ntawm cov chav huv, thiab yuav ua li cas los tawm tswv yim cov ntsuas kev xeem tsim nyog rau kev ua haujlwm thiab kev saib xyuas cov chav huv yog cov teeb meem uas cov tuam txhab lag luam thiab cov neeg koom nrog kev saib xyuas thiab kev saib xyuas.
| ISO Chav Kawm | Qhov siab tshaj plaws ntawm cov khoom me me / m3 | Cov kab mob me me tshaj plaws / m3 | ||
| ≥0.5 µm | ≥5.0 µm | Cov kab mob ntab cfu / tais | Tso cov kab mob cfu / tais | |
| Chav Kawm 100 | 3500 | 0 | 1 | 5 |
| Chav Kawm 10000 | 350000 | 2000 xyoo | 3 | 100 |
| Chav Kawm 100000 | 3500000 | 20000 | 10 | 500 |
Q:Chav ntxuav khoom siv kho mob yuav tsum tau ntxuav kom huv li cas?
A:Feem ntau nws yog qhov yuav tsum tau ua kom huv si raws li ISO 8.
Q:Peb puas tuaj yeem tau txais kev xam nyiaj txiag rau peb chav ntxuav khoom siv kho mob?
A:Yog, peb tuaj yeem muab tus nqi kwv yees rau tag nrho qhov project.
Q:Chav ntxuav khoom siv kho mob yuav siv sijhawm ntev npaum li cas?
Ib:Feem ntau nws yog 1 xyoos xav tau tab sis kuj nyob ntawm qhov ua haujlwm.
Q:Koj puas tuaj yeem ua kev tsim kho txawv teb chaws rau chav huv?
A:Yog, peb tuaj yeem npaj nws.