Molecular Interfacial TensioMeter

The molecular interfacial Tensiometer analyzes the arrangement of molecules at interfaces by measuring the interaction forces between a liquid and a gas or another liquid. It is used for testing the spreadability of coatings and inks, evaluating the wettability of printing papers, and detecting the surface treatment effects of plastic films.
Selection
When selecting, consider that the measurement range should cover the actual sample tension values, the temperature control function should adapt to the experimental environment, and the sample stage material should be corrosion-resistant. Pay attention to the instrument calibration method, data reading accuracy, and compatibility with different measurement methods such as the pendant drop method or platinum plate method. The operation interface should be simple, and maintenance components should be easy to replace.

Terms

Standards

Instruments

Adopt electromagnetic force closed-loop measurement system, Measurement range 0-400mN/m, resolution +/- 0.1mN/m, automatically read equilibrate value, support high viscosity liquid and interfacial tension test, simple operation without external computer control.

$ 3331.00

Ring test and reference material correction, resolution 0.01mN/m, equipped with 24-bit AD converter and LVDT displacement Sensor, support automatic stop and averaging functions to ensure test Linearity and repeability accuracy.

$ 1397.00

Measurement range 0-200mN/m, accuracy +/- 0.02mN/m, support Automatic calibration and temperature compensation, real-time display test Linear dispersion and export Excel data.

$ 4188.00

Using platinum ring measurement, accuracy of 0.1mN/m, equipped with electronic level and automatic lifting system, eliminate vibration effects, support dynamic measurement and data management, to ensure experimental Repeatability and accuracy.

$ 2842.00

Using platinum ring measurement, accuracy of 0.001mN/m, lifting speed of 0~ 300mm/min adjustable, built-in electronic level and automatic measurement program to ensure data accuracy and Repeatability.

$ 6260.00

Measurement range 0-400mN/m, accuracy up to 0.1mN/m, support Automatic calibration and temperature compensation, real-time display of test Linear dispersion and export of Excel data.

$ 3107.00

Using platinum ring measurement, accuracy of 0.01mN/m, equipped with electronic level and automatic lifting system to ensure stable and reliable measurement process, support dynamic smooth operation to reduce vibration interference.

$ 3886.00

Using platinum plate method measurement surface tension, accuracy of 0.01mN/m, equipped with electronic level and automatic lifting system, measurement process without vibration interference, support dynamic speed adjustment and a variety of Data analysis functions.

$ 3886.00

Measurement range 0-200mN/m, resolution 0.01mN/m, with standard weight and standard material double calibrated, 32-bit ARM control to ensure operation accuracy, automatic stop and average function to improve operation efficiency.

$ 1332.00

Measurement range 0~ 180mN/m, accuracy 0.1mN/m, pure mechanical structure design, durable and easy to operate, suitable for teaching and laboratory use.

$ 961.00

Adopt electromagnetic force closed-loop measurement system, accuracy +/- 0.02mN/m, support 0-200mN/m range measurement, with automatic lifting and temperature detection functions, can test high viscosity liquids and dynamic surface tension changes.

$ 4458.00

Adopt ring test method, support standard weight and standard medium double calibration, Measurement range 0-200mN/m, accuracy +/- 1% FS, with automatic stop and average function, Repeatability is good.

$ 1526.00

Measurement range 0-500.0mN/m, accuracy 0.01mN/m, equipped with quartz glass strong acid and alkali resistance, automatic zero to maintain peak value, automatic calculation of Correction factor and average value, repeatability error is not greater than +/- 0.2%.

$ 1429.00

Using platinum plate method measurement, accuracy of 0.1mN/m, equipped with 7-inch Touchscreen and electronic level, support automatic lifting and data management, to ensure stable and reliable measurement.

$ 2842.00

Equipped with quartz glass, suitable for strong acid and alkali solution testing, Measurement range 0-200mN/m, Accuracy 0.01mN/m, automatic zero adjustment, peak holding and result calculation, repeatability error is not greater than +/- 0.2%.

$ 977.00

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