1. Tsis txhob muab cov ntaub ntawv piv rau lwm tus. Yog tias koj muab cov ntaub ntawv piv rau lwm tus, nws yog qhov zoo tshaj plaws los yuav tib tus qauv lossis qhia kuv tus qauv, kuv tuaj yeem pom zoo rau qhov ntsuas viscometer uas pheej yig.
2. Txog yam khoom uas yuav ntsuas, koj puas paub qhov viscosity kwv yees? Yog tias koj tsis paub, thov qhia qhov xwm txheej, xws li dej xws li mis nyuj, xim, roj, thiab lwm yam. Peb feem ntau pom tej yam lossis thaij video los saib cov khoom Liquidity yuav ua. Yog tias cov qauv nyuaj dua, koj yuav tsum muab cov video ntawm qhov viscosity siab tshaj plaws thiab qhov viscosity qis tshaj plaws.
3. Qhov loj ntawm cov qauv ntawm lub viscometer ib txwm yog 200-400ML. Puas muaj qhov yuav tsum tau ua rau qhov loj ntawm cov qauv (vim tias qee cov units kim heev, kuv tsis nyiam siv ntau heev)
4. Yog tias muaj viscosity siab, puas muaj viscosity qis, zoo ib yam li dej lossis mis nyuj. Vim tias dej lossis mis nyuj feem ntau siv lub rotor No. 0, nws yog xaiv tau. Lub ntim qauv ntawm lub rotor No. 0 yog 30ML
5. Feem ntau, nws tsis tuaj yeem ntsuas tau tag nrho. Ntawd yog, nws tsis tuaj yeem ntsuas 100,000 MPS.S thiab xaiv ntau yam ntawm 100,000 MPA.S. Yeej tsis yog. Cov viscometry ntau yam yog rau Newtonian kua. Cov kua feem ntau yog cov kua uas tsis yog Newtonian.
6. Koj puas xav tau tswj qhov kub thiab txias? Muaj pes tsawg degrees?
7. Tsis txhob muaj cov khoom tsis huv. Tsuas yog cov kua dej xwb thiaj li ntsuas tau
Lub sijhawm tshaj tawm: Lub Rau Hli-30-2022