Qhov sib txawv ntawm cov ntsuas qab zib digital thiab tes tuav refractometer
1. Digital qab zib cov ntsiab lus ntsuas:
Cov khoom siv ntsuas suab thaj digital yog siv los txiav txim siab qhov hnyav feem pua ntawm cov piam thaj los yog qhov ntsuas qhov ntsuas pom hauv cov ntsiab lus qab zib. Siv dav hauv qab zib, khoom noj khoom haus, dej haus thiab lwm yam kev lag luam nrog rau kev ua liaj ua teb thiab kev tshawb fawb tshawb fawb.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm: Lub ntsuas qab zib cov ntsiab lus tsuas yog siv qhov tshwm sim ntawm qhov tshwm sim thaum lub teeb nkag mus rau lwm qhov nruab nrab ntawm ib qho nruab nrab, thiab qhov sib piv ntawm sine ntawm lub kaum sab xis ntawm qhov xwm txheej yog qhov tsis tu ncua, thiab qhov piv no yog hu ua qhov ntsuas qhov cuam tshuam. Lub refractive Performance index ntawm cov kua qab zib tuaj yeem txiav txim siab los ntawm kev siv qhov sib piv ncaj qha ntawm cov ntsiab lus ntawm cov tshuaj soluble hauv cov kua qab zib thiab cov refractive index nyob rau hauv cov xwm txheej zoo tib yam, kom cov piam thaj concentration tuaj yeem xam los ntawm cov ntsuas qab zib / refractometer.
2. Handheld refractometer
Handheld refractometer yog ib qho cuab yeej uas tuaj yeem ntsuas qhov ntsuas refractive nD thiab qhov nruab nrab dispersion nF-nC ntawm pob tshab, cov kua dej los yog cov khib nyiab (ntawm lawv, cov kua pob tshab feem ntau yog siv). Yog tias lub ntsuas ntsuas txuas nrog lub ntsuas kub, nws tuaj yeem ntsuas qhov ntsuas qhov ntsuas qhov ntsuas ND hauv qhov ntsuas kub ntawm 0 ~ 70. Refractive index thiab nruab nrab dispersion yog ib qho tseem ceeb ntawm cov khoom siv kho qhov muag, uas tuaj yeem siv los nkag siab txog cov khoom siv kho qhov muag, purity, concentration thiab dispersion ntawm cov khoom. Vim tias lub ntsuas ntsuas tes tuav tau ntsuas qhov feem pua ntawm cov ntsiab lus qab zib hauv cov tshuaj sucrose, lub tes tuav refractometer yog siv rau ntau yam kev siv. Nws yog ib qho ntawm cov khoom siv tsis tseem ceeb thiab feem ntau siv rau cov chaw tsim khoom, tsev kawm ntawv thiab cov chaw tshawb fawb xws li kev tshawb fawb txog kev lag luam thiab geological.
