Summary

The YGP-6232 liquid surface tension coefficient experimental device uses a force-sensitive sensor to measure the pulling force required when a metal ring with a known circumference is separated from the surface of the liquid to be measured, thereby obtaining the surface tension coefficient of the liquid. This method, also known as the pull-off method, is one of the commonly used methods. This experimental device includes a zero-setting function and a peak-hold display function, which can easily and concisely measure tiny pulling forces.

Experiments

• Use weights to calibrate the sensitivity of force-sensitive sensors and learn sensor calibration methods.

• Observe the physical process and physical phenomena of measuring liquid surface tension by the pull-off method, and use basic physics concepts and laws to analyze and study to deepen the understanding of physical laws.

• Measure the surface tension coefficient of liquids.

• Expand the relationship between the concentration of measured liquids and the surface tension coefficient.

Features

• Adopts highly sensitive tension sensor.

• Available zero setting and peak value measurement holding functions.

• Adopts highly stable liquid level adjustment device.

• Convenient to replace the liquid to be tested.

  
  

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