Fully automatic bubble tension measuring instrumentIt is a high-precision surface tension measurement device based on the principle of bubble dynamics, which indirectly calculates the surface tension value of a liquid by monitoring the energy changes during the formation, stabilization, and rupture of bubbles.

　　Fully automatic bubble tension measuring instrumentTechnical advantages and functional features:

High precision and repeatability

The temperature resolution reaches ± 0.1 ° C, and when combined with a constant temperature sample container, it eliminates the influence of temperature fluctuations on the measurement results.

Adopting equidistant multi-point calibration technology to ensure the repeatability and reproducibility of measurement results, with a repeatability error of ≤ 0.5%.

Fully automated operation

Users only need to set gas flow rate, bubble size, measurement time and other parameters through the touch screen or remote control system, and the instrument can automatically complete the entire process of sample preparation, bubble generation, data acquisition, cleaning and calibration.

Support automatic storage, analysis, and report generation functions, saving researchers time and effort.

Multi scenario adaptability

Equipped with windproof covers and magnetic sealed sensors, effectively isolating external interference and adapting to complex environments such as laboratories and production lines.

Support inert gas (such as nitrogen) injection mode to meet the measurement needs of easily oxidizable samples (such as metal solutions).

Durability and ease of maintenance

The key components are made of corrosion-resistant materials (such as 316L stainless steel) to extend the service life of the equipment.

The automated cleaning function reduces manual intervention and lowers maintenance costs.