Product features

The automatic burette uses air pressure to pump the titration fluid in the liquid storage bottle into the burette. When it reaches the zero mark, the excess liquid automatically flows back to the liquid storage bottle through the diversion port. After titration, if there is residual liquid in the graduated tube, you can also use the piston to put it back into the liquid storage bottle. When the air is too much, you can use the automatic piston to deflate and stop the liquid level from rising; when you re-inflate, the automatic piston automatically closes, which is better than other methods. The form automatic buret is easy to use.

The fully automatic buret is made of thickened glass high borosilicate material, which is acid and alkali resistant, highly transparent, strong and durable; finely frosted, airtight and good in air tightness; glass piston, low speed and uniform;the scale is clear, wear-resistant and not easy to scratch, and it is easy to read the liquid volume; accurate measurement, fine workmanship, precise scale; round bottom of the bottle, wide and stable placement, exquisite and beautiful; smooth surface of the bottle, no protrusion, beautiful and generous; tapered mouth , one-piece molded, beautiful and elegant, used to control the flow rate; the large-capacity liquid storage bottle has a uniform dripping rate and can be used for hundreds of continuous titrations.

Product details

We can produce different burettes as per customer’s requirements.We can also print your logo on the burettes if the quantity is large,please feel free to contact us online.

Product specifications

Product applications

The glass automatic burette is a precision instrument widely used in chemical analysis experiments, mainly for precise measurement and quantitative analysis.

Acid-base neutralization titration: It is one of the most common applications of the glass automatic burette. By adding an acid (or base) solution of known concentration dropwise to an alkali (or acid) solution of unknown concentration, the concentration of the unknown solution can be calculated according to the volume of the acid (or base) solution consumed at the titration end point. In the chemical industry, it is used to determine the acidity and alkalinity of chemical products, such as measuring the concentrations of industrial acids like sulfuric acid and hydrochloric acid, as well as the concentrations of industrial alkalis such as sodium hydroxide and potassium hydroxide, to ensure that the product quality meets the standards. In environmental monitoring, it can be used to determine the acidity and alkalinity of water samples and assess the degree of water pollution.