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Your location: Home > Related Articles > Scratch resistance tester/Taber 551 scratch tester

Scratch resistance tester/Taber 551 scratch tester

Author:QINSUN Released in:2023-04 Click:121

Scratch Tester/Taber 551 Scratch Tester is used for testing and evaluation of Anodized Materials, Rigid Organic Materials, Powder Coatings, Soft Metals, Plastics Shear, Scratches , gouge, scratch and engraving properties of materials such as glass and paint adhesives.

Product introduction

Comply with standard:
GB/T17657-1999, ISO 4586-2, JIS K6902, Federal series standards, Terrazzo 90322-9E-1, UNI 9428 suit rniture, AS/NZS AS2924. 2 ASTM C217, CEN Series Standards, DIN 53 799, DIN 68 861-4

Main Application:
Scratch Resistance Tester/Taber 551 Scratch Tester Used to test and evaluate the shear , scratch, gouge, scrape and engraving properties of materials such as anodized materials, rigid organic materials, powder coatings, soft metals, plastics, glass and coating adhesives.

Main parameters:
1. Input voltage: 220V/50Hz
2. Operating system: PLC+touch screen
3. Drive method: stepper motor drive
4. Scratching speed: 0-25mm/s (adjustable)
5. Number of tests: 0-9999 times can be preset
6. Test Accuracy: ±2%
7. Work surface: 360° rotatable
8. Scratch pressure: 10N±0.5N
9. Scratch length: MAX 200mm (adjustable)
10. Translation distance: MAX 200mm (adjustable)
11. Scratch distance: 1-19mm (adjustable)
12. Scratching speed: 20mm/s ± 5mm/s (adjustable)
13. Scratch needle: hardened steel needle, tapered end, cone tip angle 40 degrees, rounding radius 0.25mm ± 0.02mm (replaceable) 14. Scratch angle: the moving plane of the scratch needle is perpendicular to the surface of the test object, along the inclination angle is 80 degrees or 85 degrees (replaceable).

Key FeaturesItem:
1. Before loading the sample, it is necessary to set the bar correctlyadjust height according to the thickness of the sample, install the precision cutting tool on the beam and place it on the sample.
2. Start the instrument and the turntable rotates at a constant speed to ensure accurate measurement results. By changing the load on the cutting tool, the shear or scratch resistance of the material can be evaluated.
3. The beam design of the instrument allows it to be level with the sample and turntable, and can be raised or lowered according to actual needs.
4. The scale bar can also be lifted and suspended in the air to assist the operator in removing the sample. By changing the position of the sliding weight, the total load on the sample can be adjusted in the range of 0 -1000g.
5. Cutting tools can choose to use tungsten carbide tools or cone burs. 6. The test results can vbe visually judged by the 10 times magnifying glass equipped with the machine, and the user can also use a high-precision optical microscope to observe.
7. Simple operation, easy to move, can test 1/2 to 4 thick square or round materials. 8. It can also be used to test the adhesive quality of the same material, the protective coating and the limit performance of similar materials.

Service Warranty:
1. Service principle: fast, decisive, accurate, considerate and professional;
2. Service purpose: service quality to win customer satisfaction;
3. Service efficiency: If the equipment malfunctions within the warranty period or outside the warranty period, the maintenance personnel will solve it within 24 hours after the supplier receives the notification.

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