The handheld refractometer, is an instrument that can determine the refractive index nD and the average dispersion nF-nC of transparent and translucent liquids or solids (mainly to measure transparent liquids). It can be used to determine the refractive index of liquid, the solute content in solution, the sugar content of wine, the water content in high-sugar solution, the salinity of seawater and the specific gravity of battery electrolyte.
The handheld refractometer has the advantages of simple structure, shock-proof, easy operation and carrying, clear vision, low price, etc., which can meet the detection requirements of different users. Widely used in food industry, agriculture, industry, chemical industry, mining, auto repair and maintenance, textile, aquarium and other industries as well as laboratories and universities, scientific research institutes and other units |
