Video: Dab tsi yog chav tsev rau turbidity?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
turbidity yog ntsuas hauv NTU: Nephelometric Turbidity Units . Cov cuab yeej siv los ntsuas nws yog hu ua nephelometer lossis turbidimeter, uas ntsuas qhov kev siv ntawm lub teeb tawg ntawm 90 degrees raws li lub teeb ntawm lub teeb hla los ntawm cov qauv dej.
Tib neeg kuj nug, dab tsi yog qhov ntsuas ntsuas rau turbidity?
nephelometric turbidity
Tom qab ntawd, lo lus nug yog, dab tsi yog turbidity meter? Turbidity meters yog siv los ntsuas qhov ceev ceev turbidity (lossis cloudiness) ntawm dej, tshwm sim los ntawm cov khoom uas raug tshem tawm. To taub li cas turbidity meters kev ua haujlwm tuaj yeem pab ua kom tiav cov txiaj ntsig zoo dua thiab ua kom ntseeg tau cov qauv thiab meter raug kho kom raug.
Hauv qhov no, nephelometric turbidity unit yog dab tsi?
NTU stands for Nephelometric Turbidity Unit thiab qhia tau hais tias lub ntsuas ntsuas yog ntsuas lub teeb tawg ntawm cov qauv ntawm 90-degree lub kaum sab xis ntawm qhov teeb meem teeb meem. FNU feem ntau siv thaum xa mus rau ISO 7027 (European) turbidity txoj kev.
Yuav ua li cas kuaj turbidity?
turbidity tuaj yeem ntsuas ncaj qha nrog a turbidity 'meter' / sensor, los yog tsis ncaj qha nrog lub secchi disc / raj. turbidity yog tshwm sim los ntawm cov khoom thiab cov xim xim hauv dej. Nws tuaj yeem ntsuas txheeb ze rau cov dej ntshiab, lossis ncaj qha nrog a turbidity ntsuas xws li turbidimeter lossis turbidity sensor.
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