Coefficient of Friction

The coefficient of friction is the ratio of the frictional force between two surfaces to the normal pressure, reflecting the sliding resistance of the material surface. It is calculated by measuring the force during sliding and is used to evaluate the slipperiness or anti-slip properties of materials such as packaging films, paper, and plastic films, guiding production adjustments and product applications.
Selection
When selecting the coefficient of friction, the testing standards, such as ASTM D1894 or ISO 8295, should be determined based on the material type and the actual application scenario. Consider the range and accuracy of the testing instruments to match the characteristics of the samples, ensuring that test conditions such as speed and pressure comply with industry conventions, and that the results reflect real-world usage.

Terms

Standards

Instruments

Can simultaneously detect dynamic and static Coefficient of Friction, force range 0~ 5N, accuracy level 1, support microcomputer control and micro printer output test report.

$ 1523.00

Automatic measurement and display of dynamic and static Coefficient of Friction, Measurement accuracy +/- 1%, slider traverse speed 100mm/min, stable performance, accurate testing, complete functions, easy to operate.

$ 1347.00

Using microcomputer control to achieve automatic testing, equipped with High Accuracy force sensor accuracy of 0.001N, special drive system running smoothly, can simultaneously measure static friction and dynamic Coefficient of Friction.

$ 1464.00

Using microcomputer control to achieve automatic testing, equipped with High Accuracy force sensor accuracy of 0.001N, special drive system running smoothly, can simultaneously measure static friction and dynamic Coefficient of Friction.

$ 1497.00

It can automatically measure the dynamic and static Coefficient of Friction at the same time, using high-precision ball screw drive, the total error of the force measurement system is less than +/- 2%, and the micro printer can print multiple sets of results and the average value.

$ 1982.00

High Accuracy Imported Sensor, Measurement accuracy up to 0.001N, test stroke 0-320mm adjustable, speed range 1-1200mm/min, support arbitrary slider mass setting, real-time display of force value Linear dispersion, automatic calculation of static and dynamic Coefficient of Friction.

$ 2678.00

The device can measure 0~ 1 range of Coefficient of Friction, test force accuracy of +/- 0.001N, support stepless speed regulation to 550mm/min, suitable for a variety of standard tests, easy to operate, accurate and reliable data.

$ 2176.00

Stepping motor control precision, low noise; force range 0.01~ 10N, resolution 0.01N; automatic reset and overload protection, support data communication.

$ 2049.00

Test accuracy up to 0.001N, stroke 0-320mm adjustable, speed range 0-1200mm/min, automatic control and real-time display of force value Linear dispersion to ensure high Repeatability and Stability.

$ 2264.00

The differential stepping motor is used to drive the operation smoothly and without noise, and the force measurement range is 0~ 5N, which can measure static friction and Kinetic COF at the same time. The test table is degaussed to reduce the system error.

Range 0-30N, accuracy 0.001N, support arbitrary slider mass and speed settings, real-time display of force value Linear dispersion, stable test without noise, suitable for a variety of material smoothness analysis.

$ 2678.00

Support GB/ISO/ASTM standards, flexible transmission system to ensure smooth operation, Measurement accuracy +/- 0.02N, automatic analysis of slip state and dispersion, can save 6 test data.

$ 1698.00

Measurement accuracy of +/- 0.001N, support a variety of slider mass and speed adjustment, suitable for film, paper, Spinning & weaving and other material testing.

$ 2678.00

Support static friction, dynamic friction and dynamic static friction three test modes, Test speed 0-600mm/min adjustable, load range 0-3KG, using PLC Control system and Touchscreen operation, to meet a variety of international test standards.

Stepper motor control precision noise, force range 0.01~ 10N resolution 0.01N, automatic reset and overload protection, support data processing and RS232 Communication interface.

$ 2009.00