Solute concentration meter tester solid solution solid solution solute concentration detector detector detector solid solution solute concentration of solute concentration meter gauge solute concentration tester solid solute concentration analyzer lysates meter handheld solute concentration meter is a solid solution for measuring the concentration of liquid precision optical instruments. Simple, easy to carry, easy to use, less liquid measure, accurately and rapidly so on. Handheld solute concentration meter is science, mechanical processing, food processing essential equipment. Solid solution concentration meter, commonly known as refractometers, also known refractometer, the concentration of the test liquid is the use of light equipment, to measure the concentration of the test solution by the refractive index of the solution and its concentration in terms of correspondence relationship. When increasing the concentration of the substance, its refractive index rises proportionately lead. Solute concentration meter in the food, chemical and other industries have extensive use of corporate or individuals, or liquid solution deployment, modulation, make the most convenient tool to detect quantitative management. First, the product structure of the cover ① ② ③ refraction prism optical system alignment screws ④ ⑤ pipeline eyepiece (diopter adjustment ring) Second, the main one used for the determination, the instrument measures the total content of the aqueous solution, the total soluble solids. 2, the optical system magnification of 3 times. 3, the main type of measurement range: HT110ATC 0-5% HT111ATC 0 ~ 10% HT112ATC 0 ~ 20% HT113ATC 0 ~ 32% HT114ATC 28 ~ 62% HT115ATC 45 ~ 82% HT118 0 ~ 80% HT116BATC 58 ~ 92% HT1152ATC 1.435 ~ 1.520ND (refractive index) HT1150ATC 0 ~ 50% HT119 0 ~ 90%