Refractometer 0-32% Brix + 1.000-1.130 specific gravity with ATC

refractometer is a precision optical instrument that determines the density of a liquid based on its refractive index. The refractometer has two scales that can be read simultaneously. Brix and Viscosity SG reading. Accurate but easy to use: just put a few drops of liquid on the prism and the density is read directly. Scale 0-32% Brix, reading per 0.2% ; SG scale 1.000-1.130SG, reading with 0.001 accuracy ; automatic temperature correction (+10...+30C), High-quality aluminum construction, Easy to calibrate, Strong packaging, Contents: refractometer, pipette, mini-screwdriver, storage bag, soft cleaning cloth. Glass hydrometers follow Archimedes' law: any body in a liquid or gas is subject to a buoyant force equal to the weight of the liquid or gas displaced by that body. A gram is the mass of 1cm³/1ml of pure water. Specific gravity is mass per unit volume - g / cm³. The specific gravity of pure water is 1 g/cm³ or 1 (1.000). Scale for measuring Brix sugar content from 0 to 32% (0 to 32 ° Bx), accuracy is 0.2% (° Bx). Degree of Brix (° Bx). The scale in Brix degrees (symbol ° Bx) is designed to determine how many grams of sucrose are dissolved in 100g of sugar aqueous solution. The degree of Brix indicates the strength of the solution as a percentage by mass (mass fraction of sugar). If you measure a value of 25°Bx, it means that 25g of sucrose is dissolved in 100g of aqueous solution. In other words, 100g of sucrose in an aqueous solution contains 25g of sucrose and 75g of water. Therefore, the percentage sign (%) is sometimes used as a unit, since the sucrose content is the percentage of sucrose by weight. Brix results are fully convertible to refractive index (degrees of Brix are defined according to the international standard ICUMSA), so refractometers equipped with a Brix scale can be used to measure any chemical..