Baume (°Bé) Glass Float Gauge Densitometer 0-35 High Precision Salinity Hydrometer Glass Liquid Hygrometer Length 205mm 5pcs

Baume (°Bé) Meter 0-35 Hydrometer is based on the law of Archimedes and objects floating on the surface of the balance of the conditions made of liquid density is an instrument. Concentration of acid at a standard temperature of 25 degree to measure the specific gravity (density) of the liquid.Composition: With a closed glass tube, one end of uniform thickness, the inner wall attached to the scale paper, the other end of a slightly bulky bubble-like, the glass tube can be detected in the liquid vertical immersion To a sufficient depth, and can be stably floated in the liquid, that is, when it is subject to any shaking, can automatically restore to a vertical rest position. When the hydrometer is floating in a liquid, its gravity is equal to the gravity of the liquid it drains. So in different liquids immersed in different depths, the pressure is different, hydrometer is the use of this relationship scale.Source: Baume (° Bé) is a method of expressing the concentration of a solution. The Baume hydrometer immersed in the measured solution, the degree is called Baume degree.There are two kinds of Baume hydrometer: one is called heavy table, used to measure the liquid than the weight of water; the other called the light table, used to measure the liquid than light water. After measuring the Baume degree, from the corresponding chemical manual of the table can be easily found in the percentage of the concentration of the solution. For example, at 15 degree measured concentration of sulfuric acid Baume degrees is 66 ° Bé, look-up table shows that the mass percentage of sulfuric acid concentration is 98%. The specific gravity of the general hydrometer can be converted to Baume's degree by the following formula. In the formula, D1 represents the specific gravity of the liquid heavier than water (numerically equal to its density) and D2 represents the specific gravity of the liquid lighter than water. Baume degree value is large, easy to read, so in the production

• Usage: The use of densitometer is very extensive. Heavy water, for the determination of various acid, alkali, salt aqueous solution density, such as acid sulfuric acid, nitric acid, hydrochloric acid and some inorganic or organic acids and so on.
• Size:Total length is about 205mm.
• The diameter of tube with iron sand at the end is 15mm and length is 35mm.
• The diameter of middle transparent tube is 15mm and length is 60mm.
• The dimaeter of graduated glass tube at the top is 8mm and length is 110mm.