Standards
- China: GB/T 2918, GB/T 6151, GB/T 8424.3
- Europe: PV3952, BMW GS97034-2, BMW GS97034-9
- North America: GMN 3943-2003, FLTM BN 108-13, STD1024-3113, GMW 14698-A, GMW 14688
Product Advantages
- Universal Applicability: Designed for scratch resistance testing of automotive interior materials including plastics, rubber, leather, fabrics, coatings, and non-composite substrates.
- Precision Engineering: Achieves linear motion accuracy via a high-precision servo motor and ball screw drive system, ensuring repeatable test results.
- Modular Flexibility: Interchangeable tungsten carbide scraping tools and adjustable weight systems (0–100N load range) adapt to varying test protocols.
- Durability: Corrosion-resistant aluminum and stainless steel construction withstands harsh laboratory environments.
- User-Centric Design: Intuitive embedded system with bilingual (English/Chinese) touchscreen interface simplifies operation for global teams.
Product Features
- Integrated Drive System
- Combines a robust drive motor, scraper assembly, and sample fixation unit for stable testing.
- Scraper assembly includes a bracket-mounted tungsten carbide tool, precision weight support bar, and load adjustment mechanism.
- Versatile Testing Capabilities
- Supports linear motion scratch testing under variable loads (10–200mm/s adjustable speed).
- Compatible with smooth/textured materials, hard coatings, liquid metals, and soft substrates like carpets.
- Advanced Control System
- Embedded system automates testing sequences via a 7-inch touchscreen.
- Precision servo motor ensures ±0.1mm positioning accuracy.
- Customizable Test Configurations
- Optional multi-finger scratch heads (1mm, 5mm, 10mm diameters) for standardized or custom testing.
- Manual/automatic mode selection with real-time data logging.
- Ergonomic Design
- Compact footprint (550mm × 400mm × 300mm) and lightweight build (28kg) for easy lab deployment.
- Customizable dimensions and specifications available per client requirements.
Technical Parameters
| Parameter | Specification |
|---|---|
| Test Load Range | 0–100N (adjustable in 1N increments) |
| Scratch Speed | 10–200mm/s (programmable) |
| Scratch Head Options | 1mm, 5mm, 10mm tungsten carbide |
| Power Supply | 220V/50Hz (110V optional) |
| Control Interface | 7-inch color touchscreen (bilingual) |
| Instrument Dimensions | 550mm (L) × 400mm (W) × 300mm (H) |
| Net Weight | 28kg |
| Compliance Standards | Over 15 global automotive norms |
