Mechanical interfacial TensioMeter

A mechanical interfacial Tensiometer measures the force required to detach a metal ring or plate from a liquid surface and converts this force into tension readings using a lever or torsion system. It is used to determine the surface tension of liquids or the interfacial tension between liquids, with applications in testing ink adhesion, coating spreadability, and emulsion stability.
Selection
When selecting, consider that the measurement range should cover the tension values of the samples to be tested, the precision should match the testing requirements, and the sample size should be compatible with the fixture dimensions. Pay attention to the material's corrosion resistance, ease of operation, and the validity of the calibration certificate. The impact of environmental temperature and long-term maintenance costs should also be comprehensively evaluated.

Terms

Standards

Instruments

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, 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

Portable design volume 145 * 52 * 23mm, support 100 sets of data storage and automatic calculation, with upper and lower limit alarm and USB communication functions, relative Indication Error only 0.5%, suitable for a variety of force value unit switching.

$ 231.00

High Accuracy measurement with 0.5% Relative Indication Error and 0.005N Graduation, supports gravity acceleration setting, upper and lower limit alarm, data storage analysis and USB communication functions to meet a variety of industrial testing needs.

$ 231.00

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

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

It is suitable for tensile, compression, bending, shear and other mechanical tests, and supports various control modes such as fixed speed, positioning shift, and fixed force. It has powerful Linear dispersion analysis function and flexible report editing ability.

$ 1553.00

Mechanical measurement can be carried out on a variety of substrate surfaces, stainless steel measurement disc diaMeter 50mm thickness 11mm, durable structure, simple operation without professional technology.

$ 848.00