Coating Abrasion and Scratch Testing Machine ASTM D5178
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
Evaluate scratch resistance and surface durability of paints, varnishes, and protective coatings.
Test coatings used in automotive, aerospace, construction, and industrial applications.
Support quality control, product development, and compliance with industry standards.
Simulate real-world mechanical abrasion to assess coating performance and longevity.
Features
Movable work platform allows users to quickly switch between different test areas on the same panel.
Extra-large platform accommodates test panels of various sizes (maximum 200 mm × 100 mm).
Adjustable balance arm allows scratch testing of panels with different thicknesses (0–12 mm).
Technical Parameters
| Parameter | Specification |
|---|---|
| Power | 15 W |
| Travel Stroke | 80 mm |
| Weights | 100 g ×1. 200 g ×2. 500 g ×1. 1000 g ×2. 2000 g ×1 |
| Stylus | Ring-shaped, diameter (6.5 ± 0.1) mm, radius R0.8 ± 0.02 mm, thickness (1.6 ± 0.02) mm; hardness HRC 56–58. surface roughness <0.05 μm |
| Stylus Movement Speed | 3–10 mm/s (adjustable in 0.5 mm increments) |
| Allowed Panel Thickness | 0–12 mm |
| Allowed Panel Width | 40–110 mm |
| Stylus Angle to Test Panel | 45° |
| Power Supply | Input 110–240 V AC, 50/60 Hz (Adapter output: 24 V, 2 A) |
| Dimensions (L × W × H) | 540 mm × 250 mm × 375 mm |
| Weight | 15 kg |
Accessories
(1)Scratch Stylus/Needles: Various tips for different scratch hardness and shapes.
(2)Sample Holders/Clamps: Secure coated panels during testing.
(3)Load Weights: Standardized weights to apply controlled pressure.
(4)Control Unit: Adjusts speed, force, and test parameters.
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