1. Iyi nzira yakakodzera kusarudza iyo Dynamic viscosity yeVasina-Newtonian Fluids (Polymer Solutions, Kumiswa Kwemidziyo, Kupararira kwezvinwiwa, Etcuctant mhinduro, nezvimwewo).
2. Zviridzwa uye midziyo
2.1 rotational vitcometers (ndj-1 uye ndJ-4 zvinopihwa neyeChina chePharmacoeia) viscometers (vakadai vhj-4) iyo vanoshandisa mafambiro ezviitiko zvinofanirwa kuponeswa. Kurongeka 1% nenzira chaiyo inorema firiji uye kutonhorera mune ice yekugezera kusvikira iyo nzvimbo ichinge yaita chando chando. 20 ± 0.1 madhigiri kuti uone zvevasiri.
3.1 Kuisirwa uye kushanda kwechiridzwa kunozoitwa maererano nemabhuku ekuraira kwechiridzwa, uye chinomhanya chinomhanya zvichisarudzwa zvichienderana neyevencosity yechigadzirwa uye zvigadziriso zveharmacopoeia pasi pechinyorwa chikuru chechigadzirwa.
3.2 Gadzirisa tembiricha yemvura inogara ichipedzisira maererano nechiratidzo pasi pechinhu chimwe nechimwe chezvinodhaka.
3.3 Tora muenzaniso wekuyedza uye uiise mumudziyo wakatsanangurwa nechiridzwa, uye mushure mekudziya kwemaminitsi makumi matatu, kuyera iyo defle (Q) zvinoenderana nemutemo. Dzima mota, tangazve muchina uye uwandu zvakare, mutsauko uripo pakati peimwe neimwe chiyero kukosha uye kukosha kwepakati hakufanirwe kupfuura ± 3% yehuwandu hwepakati kukosha, zvimwe chiyero chechitatu chinofanira kugadzirwa.
3.4 Verenga kuverenga kuverenga kwehuwandu hwezviyero zviviri zvichienderana nefomula kuti uwane iyo Dynamic viscosity yechigadzirwa chebvunzo.
4. Rekodha uye kuverenga
4.1 Rekodha muenzaniso weiyo rotational parcometer, iyo rotor nhamba uye kumhanya kwekumhanya inoshandiswa, iyo viscometer nguva dzose (K kukosha), iyo tembiricha yekuyera, uye kukosha kwekuyera kwakayerwa nguva imwe neimwe.
4.2 Calculation Fomula
Dynamic viscosity (MPA-s) maviri ka
Iko k
Post Nguva: Kukadzi-20-2025