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Five Fingering Scraper

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

  1. Universal Applicability: Designed for scratch resistance testing of automotive interior materials including plastics, rubber, leather, fabrics, coatings, and non-composite substrates.
  2. Precision Engineering: Achieves linear motion accuracy via a high-precision servo motor and ball screw drive system, ensuring repeatable test results.
  3. Modular Flexibility: Interchangeable tungsten carbide scraping tools and adjustable weight systems (0–100N load range) adapt to varying test protocols.
  4. Durability: Corrosion-resistant aluminum and stainless steel construction withstands harsh laboratory environments.
  5. User-Centric Design: Intuitive embedded system with bilingual (English/Chinese) touchscreen interface simplifies operation for global teams.

Product Features

  1. 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.
  2. 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.
  3. Advanced Control System
    • Embedded system automates testing sequences via a 7-inch touchscreen.
    • Precision servo motor ensures ±0.1mm positioning accuracy.
  4. 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.
  5. 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

ParameterSpecification
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

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