Contact Hardness Tester

Contact hardness testers apply pressure to materials through an indenter and calculate hardness values based on the depth or area of the indentation. They are used to detect the compressive resistance of materials such as metals and plastics, ensuring that material hardness meets requirements in quality inspection and production control.
Selection
When selecting, consider the material type and hardness range. The indenter shape must match the testing standards, ensure the equipment's measurement range covers the hardness of the test object, check whether the indentation size affects the workpiece's usability, and ensure environmental vibration factors meet the stability requirements for testing.

Terms

Standards

Instruments

The three-point contact structure is used to ensure stable sliding, the test angle is fixed at 45 °, and the 500/750/1000g adjustable load is equipped. The coating Hardness is accurately judged by the scratch depth of different Hardness pencils.

$ 136.00

The three-point contact design ensures that the pencil and the test surface always maintain a 45 ° angle, the standard 6B-6H pencil covers the complete Hardness range, the mechanical structure is easy and reliable to operate, and it is suitable for a variety of coating hardness testing needs.

$ 146.00

The pencil scratch method is used to test film Hardness, and the three-point contact design always guarantees a 45 ° angle, which meets the GB6379 standard and is suitable for film Hardness detection in laboratories and construction sites.

$ 138.00

The three-point contact design ensures a 45-degree test angle and provides a 500/750/1000g three-speed load for rapid determination of coating Hardness and is suitable for laboratory and field environments.

$ 143.00

Manual measurement of film Hardness, test angle 45 °, load 1 +/- 0.05kg, three-point contact with the measured surface, suitable for inspection in any direction.

$ 146.00

Baseline and droplet contours are automatically recognized by machine vision, and contact angles are calculated based on Laplace equation quadratic Linear dispersion fitting. Measurement range is 0-180 °, accuracy is 0.1 °, and dynamic contact angle measurement and surface energy calculation are supported.

$ 3462.00

Manual measurement of paint film Hardness, load 500g, test angle 45 °, can be inspected in any direction, three points contact with the measured surface.

$ 146.00

Manual measurement of paint film Hardness, load 1000g, test angle 45 °, three-point contact with the tested surface design, suitable for inspection in any direction.

$ 146.00

Measurement range 0-4mm, contact pressure 100 +/- 10kPa, contact area 200 +/- 5mm ², measurement plane parallelism ≤ 0.0005mm, suitable for a variety of sheet material thickness accurate determination.

$ 403.00

Using two-wheel and refill three-point contact structure, refill and test surface to maintain an angle of 45 degrees, equipped with 1000g weight, by pushing the Tester to accurately determine the film Hardness value, easy and reliable operation.

$ 164.00

Using two-wheel and refill three-point contact design, refill and test surface to maintain an angle of 45 degrees, equipped with 750g weight load, by pushing the Tester can accurately determine the film Hardness value, easy and reliable operation.

$ 154.00

Using two-wheel three-point contact structure, refill and test surface to maintain an angle of 45 degrees, equipped with 500g weight load, by pushing the Tester can accurately determine the film Hardness value.

$ 154.00

Measurement range 0-4mm, contact pressure 100kPa, contact area 2cm ², equipped with digital dial Meter to achieve accurate thickness measurement.

$ 688.00

Three-point contact design ensures 45 ° stability testing angle, equipped with 6B-6H pencil and 500g to 1000g adjustable load, manual push to achieve accurate film Hardness identification.

$ 162.00

Measurement range 0-4mm, contact pressure 100kPa, equipped with dial indicator mechanism, can achieve accurate thickness detection, suitable for a variety of sheet materials.

$ 535.00

Articles

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