Kab tshuab viscometer yog ib qho tsheb sib thooj uas siv los nrhiav paub tias cov dej yog nyuaj los yog qis. Qhov kev vam no hu ua viscosity. Viscosity yog qhov kev vam rau qhov yuav tias cov dej yuav tawm los. Nyuaj yog nyuaj thiab tawm ntev, dej yog qis thiab tawm ncaj ncees. Ib qho dej uas muaj viscosity zoo yuav tsis txhawb rau lub cev ntawm lub robot, ces cov dej tsis hloov los ntawm kev ploj. Viscosity yog ib qho kev xav tseem ceeb, thiab muaj ntau yam kev siv. Peb tau paub tias yog dab tsi tseem ceeb rau kev siv cov khoom sib thooj dej uas muaj qhov tswv yim zoo, ces mus nrhiav xyuas ZONWON's Viscometers . Ces yog qhov peb xav tshaj plaws rau kev tsim cov kab tshuab viscometer uas muaj kev nyab xeeb thiab yuav pab cov neeg thiab cov laus tuaj yeem siv rau ntau yam qhov kev siv hauv kev lag luam.