Hauv kev ntsuas thiab kev ntsuas qhov hnyav, kev xaiv qhov hnyav kom raug yog qhov tseem ceeb rau kev ua kom muaj kev ntsuas tseeb. Txawm siv rau kev ntsuas qhov hnyav hluav taws xob siab lossis kev siv ntsuas kev lag luam, kev xaiv qhov hnyav tsim nyog tsis yog tsuas yog cuam tshuam rau kev ntseeg tau ntawm cov txiaj ntsig ntsuas xwb tab sis kuj cuam tshuam ncaj qha rau kev ua haujlwm zoo thiab kev tswj hwm cov qauv ntsuas. Yog li ntawd, kev nkag siab txog cov qib sib txawv ntawm qhov tseeb, lawv cov kev siv, thiab yuav ua li cas xaiv qhov hnyav kom raug yog qhov tseem ceeb rau txhua tus kws ua haujlwm ntsuas thiab cov neeg ua haujlwm khoom siv.
I. Kev Faib Pawg Qhov Hnyav thiab Cov Kev Xav Tau Ua Ntej
Cov qhov hnyav raug faib ua pawg raws li Lub Koom Haum Thoob Ntiaj Teb ntawm Kev Ntsuas Kev Cai Lij Choj (OIML) tus qauv "OIML R111". Raws li tus qauv no, cov qhov hnyav raug faib ua ntau qib xws li qhov siab tshaj plaws mus rau qhov qis tshaj plaws. Txhua qib muaj nws cov xwm txheej siv tshwj xeeb thiab qhov yuam kev siab tshaj plaws (MPE). Qhov tseeb ntawm ntau qib, hom khoom siv, kev haum rau ib puag ncig, thiab tus nqi sib txawv ntau heev.
1. Cov Qib Qhov Hnyav Tseem Ceeb Piav Qhia
(1)Qib E1 thiab E2: Cov Hnyav Uas Muaj Kev Ntsuas Siab Tshaj Plaws
Cov qhov hnyav qib E1 thiab E2 yog cov qeb siab heev thiab feem ntau yog siv hauv cov chaw kuaj ntsuas hauv tebchaws thiab thoob ntiaj teb. Qhov yuam kev siab tshaj plaws rau cov qhov hnyav qib E1 feem ntau yog ± 0.5 milligrams, thaum cov qhov hnyav qib E2 muaj MPE ntawm ± 1.6 milligrams. Cov qhov hnyav no yog siv rau kev xa cov qauv zoo tshaj plaws thiab feem ntau pom muaj nyob rau hauv cov chaw kuaj ntsuas, cov tsev kawm ntawv tshawb fawb, thiab cov txheej txheem ntsuas qhov zoo hauv tebchaws. Vim lawv qhov tseeb heev, cov qhov hnyav no feem ntau yog siv rau kev ntsuas cov cuab yeej ntsuas xws li cov ntsuas ntsuas thiab cov ntsuas ntsuas.
(2)Qib F1 thiab F2: Qhov Hnyav Siab Tshaj Plaws
Cov qhov hnyav qib F1 thiab F2 siv dav hauv cov chaw soj nstuam siab thiab cov chaw kuaj kev ntsuas kev cai lij choj. Lawv feem ntau yog siv rau kev ntsuas qhov sib npaug hluav taws xob siab, qhov sib npaug analytical, thiab lwm yam khoom siv ntsuas qhov tseeb. Cov qhov hnyav qib F1 muaj qhov yuam kev siab tshaj plaws ntawm ± 5 milligrams, thaum cov qhov hnyav qib F2 raug tso cai rau qhov yuam kev ntawm ± 16 milligrams. Cov qhov hnyav no feem ntau siv rau hauv kev tshawb fawb, kev tshuaj ntsuam tshuaj, thiab kev tswj xyuas zoo, qhov twg xav tau qhov ntsuas qhov tseeb siab tab sis tsis nruj npaum li qib E1 thiab E2.
(3)Qib M1, M2, thiab M3: Qhov Hnyav Rau Kev Lag Luam thiab Kev Lag Luam
Cov qhov hnyav qib M1, M2, thiab M3 feem ntau yog siv rau hauv kev tsim khoom lag luam thiab kev lag luam. Lawv tsim nyog rau kev ntsuas cov nplai loj hauv kev lag luam, cov khoom siv thauj khoom loj, cov nplai platform, thiab cov nplai hluav taws xob lag luam. Cov qhov hnyav qib M1 muaj qhov yuam kev tso cai ntawm ± 50 milligrams, cov qhov hnyav qib M2 muaj qhov yuam kev ntawm ± 160 milligrams, thiab cov qhov hnyav qib M3 tso cai rau qhov yuam kev ntawm ± 500 milligrams. Cov qhov hnyav M series no feem ntau siv rau hauv kev lag luam thiab kev thauj mus los, qhov twg qhov yuav tsum tau ua kom raug qis dua, feem ntau rau kev ntsuas cov khoom loj thiab cov khoom muag.
2. Kev Xaiv Khoom Siv: Cov Hlau Stainless piv rau Cov Hnyav Hlau Cast
Cov khoom siv ntawm cov hnyav cuam tshuam ncaj qha rau lawv qhov ruaj khov, kev ruaj khov, thiab kev haum rau ntau yam kev siv. Cov khoom siv feem ntau rau cov hnyav yog cov hlau tsis xeb thiab cov hlau cam khwb cia, txhua yam haum rau ntau yam kev ntsuas thiab ib puag ncig sib txawv.
(1)Qhov Hnyav Hlau Stainless:
Cov qhov hnyav hlau tsis xeb muaj kev tiv taus xeb zoo thiab cov khoom siv kho tshuab zoo heev, nrog rau qhov chaw du uas yooj yim ntxuav. Vim lawv qhov sib xws thiab ruaj khov, cov qhov hnyav hlau tsis xeb yog qhov zoo tagnrho rau E1, E2, F1, thiab F2 qib thiab siv dav hauv kev ntsuas qhov tseeb thiab kev tshawb fawb ib puag ncig. Cov qhov hnyav no ruaj khov thiab tuaj yeem tswj tau lawv qhov tseeb rau lub sijhawm ntev hauv ib puag ncig tswj hwm.
(2)Qhov Hnyav Hlau Cam Khwb:
Cov hnyav hlau cam khwb feem ntau siv rau hauv M1, M2, thiab M3 qib thiab yog ib qho uas siv ntau hauv kev ntsuas kev lag luam thiab kev lag luam. Qhov kev siv nyiaj tsim nyog thiab qhov ceev ntawm cov hlau cam khwb ua rau nws yog cov khoom siv tsim nyog rau cov hnyav loj siv rau hauv cov tsheb thauj khoom hnyav thiab cov khoom siv hnyav kev lag luam. Txawm li cas los xij, cov hnyav hlau cam khwb feem ntau muaj qhov chaw ntxhib, uas yooj yim rau oxidation thiab kev ua qias tuaj, thiab yog li ntawd xav tau kev saib xyuas thiab kev ntxuav tsis tu ncua.
II.Yuav Ua Li Cas Xaiv Qib Qhov Hnyav Zoo
Thaum xaiv qhov hnyav tsim nyog, koj yuav tsum xav txog qhov xwm txheej ntawm daim ntawv thov, qhov yuav tsum tau ua kom raug ntawm cov khoom siv, thiab cov xwm txheej tshwj xeeb ntawm qhov chaw ntsuas. Nov yog qee cov lus qhia rau cov ntawv thov feem ntau:
1. Cov Chaw Kuaj Mob Uas Muaj Kev Ntsuas Siab Tshaj Plaws:
Yog tias koj daim ntawv thov cuam tshuam nrog kev xa cov khoom hnyav raug heev, xav txog kev siv cov qhov hnyav qib E1 lossis E2. Cov no yog qhov tseem ceeb rau kev ntsuas qhov zoo hauv tebchaws thiab cov cuab yeej siv tshawb fawb raug siab.
2. Cov Khoom Siv Hluav Taws Xob Uas Muaj Kev Ntsuas Siab Thiab Cov Khoom Siv Analytical:
Cov qhov hnyav qib F1 lossis F2 yuav txaus rau kev kho cov khoom siv no, tshwj xeeb tshaj yog hauv cov teb xws li chemistry thiab tshuaj uas xav tau kev ntsuas siab.
3. Kev Ntsuas Kev Lag Luam thiab Kev Ntsuas Lag Luam:
Rau cov nplai kev lag luam, cov tshuab ntsuas qhov hnyav tsheb thauj khoom, thiab cov nplai hluav taws xob loj, cov nplai qib M1, M2, lossis M3 yog qhov tsim nyog dua. Cov nplai no yog tsim los rau kev ntsuas kev lag luam ib txwm muaj, nrog rau qhov yuam kev loj dua me ntsis.
III.Kev Tswj Xyuas Qhov Hnyav thiab Kev Ntsuas Qhov Hnyav
Txawm tias muaj cov qhov hnyav uas raug siab heev los xij, kev siv mus sij hawm ntev, kev hloov pauv ib puag ncig, thiab kev tuav tsis raug tuaj yeem ua rau muaj qhov tsis sib xws ntawm qhov raug. Yog li ntawd, kev kho thiab kev saib xyuas tsis tu ncua yog qhov tseem ceeb:
1. Kev Txij Nkawm Txhua Hnub:
Tsis txhob kov cov hnyav ncaj qha kom tiv thaiv cov roj thiab cov kuab paug kom tsis txhob cuam tshuam rau lawv qhov chaw. Nws raug nquahu kom siv daim ntaub tshwj xeeb los so cov hnyav maj mam thiab khaws cia rau hauv qhov chaw qhuav, tsis muaj plua plav kom tiv thaiv cov dej noo thiab plua plav kom tsis txhob hloov lawv qhov tseeb.
2. Kev Ntsuas Ib Txwm Muaj:
Kev ntsuas tsis tu ncua yog qhov tseem ceeb rau kev tswj qhov tseeb ntawm cov hnyav. Feem ntau yuav tsum tau ntsuas txhua xyoo, thaum cov hnyav M series siv rau kev ntsuas kev lag luam kuj yuav tsum tau ntsuas txhua xyoo lossis ib nrab xyoo kom ntseeg tau tias lawv ua tau raws li cov qauv kev raug.
3. Cov Chaw Kho Kom Zoo Dua Uas Tau Ntawv Pov Thawj:
Nws yog ib qho tseem ceeb uas yuav tsum xaiv ib qho kev pabcuam calibration uas tau ntawv pov thawj nrog ISO/IEC 17025 daim ntawv pov thawj, uas ua kom ntseeg tau tias cov txiaj ntsig calibration tuaj yeem taug qab thoob ntiaj teb. Tsis tas li ntawd, kev tsim cov ntaub ntawv calibration tuaj yeem pab taug qab cov kev hloov pauv ntawm qhov hnyav raug thiab txo qis kev pheej hmoo ntawm kev ntsuas.
Xaus lus
Cov qhov hnyav yog cov cuab yeej tseem ceeb hauv kev ntsuas thiab kev ntsuas, thiab lawv cov qib raug, cov ntaub ntawv, thiab cov ntawv thov qhia lawv qhov ua tau zoo hauv ntau qhov chaw sib txawv. Los ntawm kev xaiv qhov hnyav raug raws li koj cov kev xav tau ntawm daim ntawv thov thiab ua raws li kev saib xyuas thiab kev ntsuas kom zoo, koj tuaj yeem ua kom ntseeg tau tias qhov tseeb thiab kev ntseeg tau ntawm cov txheej txheem ntsuas. Txij li E1, E2 mus rau M series qhov hnyav, txhua qib muaj nws qhov xwm txheej tshwj xeeb ntawm daim ntawv thov. Thaum xaiv qhov hnyav, koj yuav tsum xav txog qhov yuav tsum tau ua kom raug, hom khoom siv, thiab cov yam ntxwv ib puag ncig kom lav qhov ntsuas ruaj khov mus ntev.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-26-2025