Lub viscometer online saib xyuas cov viscosity ntawm quenching kua hauv lub sijhawm tiag tiag -, ua kom muaj kev tswj xyuas qhov zoo ntawm kev kho cua sov

Hauv kev kho cua sov Rhiav, qhov concentration ntawm quenching kua ncaj qha txiav txim siab txoj hmoo ntawm cov workpieces. Traditional refractometers muaj kev cuam tshuam loj heev los ntawm cov roj paug, thiab kev ntsuas phau ntawv lags tseem ceeb heev. Tawm - ntawm - tswj kev concentration feem ntau ua rau batch cracking.
Hauv kev kho cua sov Rhiav, qhov concentration ntawm quenching kua ncaj qha txiav txim siab txoj hmoo ntawm cov workpieces. Traditional refractometers muaj kev cuam tshuam loj heev los ntawm cov roj paug, thiab kev ntsuas phau ntawv tau qeeb qeeb. Concentration tawm - ntawm - tswj feem ntau ua rau batch cracking.
Lub online vibrating viscometer muab kev daws teeb meem rau qhov no. Nws qhov kev sojntsuam yog ncaj qha rau hauv cov tshuaj da dej, thiab cov khoom siv piezoelectric sab hauv tsav cov kev sojntsuam kom vibrate ntawm qhov siab thiab micro amplitude. Lub viscosity ntawm quenching kua hloov nrog nws cov concentration, thiab cov nyhuv damping ntawm kev co kuj hloov raws li. Cov cuab yeej kuaj pom qhov hloov pauv ntawm qhov damping, ntxiv los ntawm qhov tiag -lub sijhawm kub them, thiab ncaj qha tso tawm tus nqi viscosity sib haum rau cov concentration. Kev ntsuas ntau ntawm cov cuab yeej no yog 0.5-1000 mPa·s, nrog qhov tseeb ntawm ± 1.5% thiab rov ua dua ntawm ± 0.8% hauv cov khoom siv feem ntau. 316L stainless hlau sojntsuam tuaj yeem tiv taus kev ua haujlwm txog li 120 degree.
Tom qab kev teeb tsa, lub hauv paus tswj hwm tuaj yeem pom tias cov kab sib txawv viscosity ruaj khov nyob ib puag ncig 4.2 mPa·s, sib piv rau qhov concentration ntawm 12.5%. Thaum lub viscosity fluctuation ntau tshaj qhov chaw pib, lub kaw lus cia li ua rau lub twj tso kua mis noj los tswj cov concentration fluctuation nyob rau hauv ± 0.5%.
Cov txheej txheem no hloov quenchant los ntawm qhov tsis muaj qhov tsis muaj peev xwm ua kom muaj nuj nqis thiab tswj tau cov txheej txheem, tsis yog tsuas yog txo cov batch tsis lees paub los ntawm qhov nruab nrab tab sis kuj ua tiav kev txuag ntawm kwv yees li 15% hauv quenchant. Qhov nkhaus viscosity du no tau dhau los ua txoj kab kev tiv thaiv tseem ceeb kom ntseeg tau tias kev kho cua sov zoo.