Hauv kev saib xyuas txhua hnub thiab kev tsim khoom ntawm chav huv huv, ib lub cuab yeej siv me me feem ntau txiav txim siab qhov txiaj ntsig kawg ntawm cov khoom. Raws li cov thawj coj ntawm lub Hoobkas lossis cov kws tshaj lij kev muag khoom, peb paub tseeb tias nws nyuaj npaum li cas los nrhiav qhov sib npaug ntawm "ua raws" thiab "kev ua tau zoo."
Feem ntau, cov teeb meem sib kis ntawm cov kab ntau lawm tsis yog tshwm sim los ntawm cov txheej txheem tsis saib xyuas, tab sis yog xaiv qhov tsis ncaj ncees lawm.Cleanroom Swabs. Niaj hnub no, los ntawm lub tswv yim ntawm lub Hoobkas hauv pem teb foundations, peb yuav tham txog tsib feem ntau pitfalls kom tsis txhob thaum xaiv cleanroom swabs.
1. Cov khoom xaiv qhov muag tsis pom kev: Ua npuas ncauj vs. Polyester
Qhov yuam kev feem ntau yog xav tias ib qho khoom haum rau txhua tus. Ntau lub chaw tsim khoom sim ua tus qauv ib hom swab kom txuag tau tus nqi, tab sis qhov no yog qhov kev pheej hmoo zais pib.
Ua Npuas Ncauj Lus Qhia:Cov no muaj cov kua sorbency zoo heev, ua rau lawv zoo tagnrho rau kev siv cov kuab tshuaj los yog khaws cov nchuav. Txawm li cas los xij, ib txwm ua npuas ncauj polyurethane tuaj yeem o lossis degrade thaum raug cov kuab tshuaj hnyav xws li acetone.
Polyester Cov Lus Qhia:Tsim los ntawm nruam- cov xov paj ntaub, cov no yog cov abrasion heev- tiv taus thiab muaj cov tshuaj lom neeg sib raug zoo. Yog tias koj ntxuav qhov chaw ntxhib los yog siv cov tshuaj phem, polyester yog qhov kev xaiv zoo dua.
2. Overlooking Chemical Compatibility
Nyob rau hauv ib puag ncig ntawm lub Hoobkas, cov khoom siv yuav tsum "sib nrug" nrog koj cov neeg ua haujlwm tu.
Case:Yog tias koj siv Isopropyl Alcohol (IPA) nrog cov npuas dej, nws feem ntau ua tau zoo. Txawm li cas los xij, yog tias koj siv qhov qis- kawg ua npuas ncauj swab nrog siab - cov kuab tshuaj corrosive, micro- cov qauv ntawm tes ua npuas ncauj yuav tawg. Qhov no ua rau particle shedding, ncaj qha contaminating precision workpieces.
Tswv yim:Ua ntej kev yuav khoom ntau, nco ntsoov xyuas cov tshuaj tiv thaiv kab mob. Xyuas kom meej tias covCleanroom Swabsyuav tsis tso tawm Non-Volatile Residue (NVR) tom qab kev sib cuag nrog koj cov kuab tshuaj tshwj xeeb.
3. Tsom ntsoov rau Chav Tsev Nqe nkaus xwb thaum tsis quav ntsej "Cov nqi zais"
Tsawg- cov swabs zoo yuav zoo li pheej yig ntawm kev yuav khoom, tab sis qhov tshwm sim tuaj yeem ua rau muaj kev puas tsuaj loj:
Shedding:Fibers los yog particles poob tawm, ua rau cov khoom tsis lees paub.
Hla -Kev sib kis:Ionic contamination tshwm sim los ntawm inferior cleanroom ntim.
Tsawg Efficiency:Kev nqus dej tsis zoo txhais tau hais tias cov neeg ua haujlwm siv swabs ntau dua los ua kom tiav tib txoj haujlwm, ua kom cov khoom pov tseg.
Kev nqis peev hauv siab - zooCleanroom Swabsyog qhov tseem ceeb yuav kev pov hwm rau koj cov khoom tsim tawm.
4. Kev tsis saib xyuas kev ua haujlwm thiab kev huv
Cov thawj coj feem ntau tsom mus rau "lub taub hau" thiab tsis nco qab "kho."
Khoom siv:Polypropylene (PP) tuav feem ntau yog qhov kev xaiv zoo tshaj vim lawv cov khoom tsis tshua muaj.
ESD Cov Lus Qhia:Hauv semiconductor lossis microelectronics los ua ke, koj yuav tsum xaiv cov tes nrog Electrostatic Discharge (ESD) cov khoom kom tiv thaiv kev puas tsuaj rau cov khoom rhiab heev.
5. Qhov "Rov qab Compatibility" Myth of Cleanroom Qib
Qee qhov chaw siv ISO Class 7 rated swabs hauv ISO Class 5 ib puag ncig, xav tias, "tsuas yog nws zoo li huv, nws zoo." Nyob rau hauv kev muaj tiag, yog hais tias qhov particle tso tawm ntawm lub swab tshaj li ib puag ncig tus qauv, lub cuab tam nws tus kheej ua qhov chaw ntawm cov kab mob.
Tsis muaj ib qho "me me" hauv kev tswj chav huv. Los ntawm kev nkag siab txog cov yam ntxwv ntawm cov ntaub ntawv sib txawv (xws li ua npuas ncauj vs. polyester) thiab sib piv cov cuab yeej tsim nyog rau koj cov txheej txheem tshwj xeeb, koj tuaj yeem txhim kho kev ua haujlwm huv thiab txo qhov kev pheej hmoo ntawm kev sib kis.
Tswv yim:Ua ntej hloov cov neeg xa khoom lossis cov qauv, ib txwm ua qhov me me - ntsuas ntsuas hauv koj qhov chaw tsim khoom tiag tiag. Kev soj ntsuam seb lub swab ua haujlwm li cas nyob rau hauv koj qhov hnyav hnyav yog qhov muaj txiaj ntsig ntau dua li cov ntaub ntawv.