Qhov tau txais kev siv ntawm kev siv cov visicometers yog dav heev, npog ntau yam kev lag luam thiab teb.
Daim ntawv thov tseem ceeb tshaj plaws: thaum lub sijhawm khaws khoom lag luam thiab kev thauj mus los ntawm cov txheej txheem, tus neeg mus vieteter yog siv los tiv thaiv cov dej nag thiab fillers; Thaum tsim kho, tus neeg mus viet pab tswj lub viscosity ntawm txheej kom ntseeg tau tias theem kev ua haujlwm thiab kev tsim kho ntawm cov txheej txheem.
Kev lag luam txhua hnub: cov khoom lag luam rheological ntawm cov khoom lag luam txhua hnub muaj cov kev cuam tshuam tseem ceeb rau lawv txoj kev ruaj khov. Tus vicometer yog siv los ntsuas qhov viscosity hloov ntawm cov khoom hauv qab kev ua ntawm lub zog me me kom ntseeg tau tias cov khoom tseem ruaj khov thiab siv tau yooj yim thaum siv.
Kws Kev Lag Luam: Hauv cov kws ua tshuaj, cov neeg mus Viscais tau siv los kho cov tshuaj viscosity thiab tshuaj pleev qhov muag, kom ntseeg tau tias lawv nyob hauv lub qhov muag ntev lossis yooj yim thov.
Kev lag luam khoom noj khoom haus: Hauv kev tsim cov khoom noj siv mis, cov kua zaub thiab lwm yam khoom noj, cov zaub mov rau cov khoom siv thiab saj ntawm cov khoom uas yuav tsum tau ua.
Lwm cov kev lag luam: cov kev tuaj saib tsis tau dav hauv roj av, cov roj av, cov khoom siv hluav taws xob, cov khoom noj qab zib, cov ntshav, dej-sawb thiab lwm daim teb.
