Scratch resistance tester paint film/pencil scratch tester

Paint film scratch tester/pencil scratch tester is mainly used for testing and evaluation of anodized materials, rigid organic materials, powder coatings, soft metals, plastics, glass and paint adhesives resist shearing, scratching, gouging, scraping and engraving.

Main application:
Scratch resistance tester paint film/pencil scratch tester is mainly used for testing and evaluation of anodized materials, rigid organic materials, powder coatings, soft metals, plastics, glass and materials such as coatings and adhesives are resistant to shear, scratching, gouging, scraping and engraving.

Key Features:
1. Before loading the sample, it is necessary to adjust the scale bar to a suitable height according to the thickness of the sample, installPlace the precision cutting tool on the scale bar 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 be visually judged through the 10 times magnifying glassthe machine is equipped, 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.

Main parameters:
1. Input voltage: 220V/50Hz
2. Control system: PLC + touch screen
3. Driving mode: step controlled by motor
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, cone end, cone angle 40 degrees rounding radius 0.25mm ± 0.02mm (replaceable)
14. Scratch angle: the moving plane of the stylus is perpendicular to the surface of the test object, and the tilt angle is 80 degrees or 85 degrees in the forward direction (replaceable) stmelt>
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

Service guarantee:
1. Outside the warranty period, the technical personnel will make no less than three repeat visits per year to examine user usage;
2. Service principle: fast, decisive, accurate, thoughtful and professional;
3. Service goal: service quality to win users Satisfied;
4. Service efficiency: If the equipment fails withinthe warranty period or outside the warranty period, after the supplier receives the notification, the maintenance personnel will provide a solution within 24 hours.

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