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Surface Interface Testing

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Surface Interface Testing 

  • SIT series automatic liquid surface interfacial tension meter is laboratory measuring instruments using physical methods instead of chemical to measuring surface interfacial tension of liquid, it can quickly and accurately test surface tension value between liquid & gas and interface tension value between liquid.

  • It is specially developed for surface and interfacial tension testing. Although the cost is much higher than that of traditional strain sensors, it has many advantages such as high measurement accuracy, good repeatability, and little influence by temperature. It is the current international mainstream measurement solution.

  • SIT-Q series tensiometers provide a variety of measurement methods, including the traditional platinum plate method (Wilhelmy) and platinum ring method (DuNouy), and can also be equipped with density accessories to accurately measure the density of the tested sample.