Five Fingering Scraper Gb T 2918 - China

The Five-Finger Scratch Tester is powered by compressed air, with the test platform moving horizontally.

A control knob allows for single or multiple tests.

An electronic timer displays the test speed, which can be adjusted by increasing or decreasing air pressure.

Five independent splined rods supported by a crossbeam provide constant vertical test pressure on the scratch head.

A handle on the crossbeam raises and lowers the splined rods.

Five additional plastic support rods allow one or more splined rods to remain suspended in the air, away from the sample during testing.

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

Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: 18355172336

• Address: No.2578 Gu Dai road, Min Hang district, Shanghai, shanghai , Shanghaai , China

• Email:

• Website: https://www.standard-groups.com/en/

• Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
  
  The main products cover many areas: Textile and Apparel, Leather and Footwear, Flammability Testing, Filter Material Testing, Automotive Interior, Toy Testing, Non-woven and Geo-membrane, Carpet Testing, Luggage/Furniture/Office Furniture Testing, Material and Parts of Automotive, Weathering and Light Stability Testing, Ovens and Environmental Testing Chambers, Salt Fog Chambers, Materials Testing Machines, 3D Body Scanning and Manikin, Air Quality Monitoring and Measurement, Package Material Testing, Electrical Safety Testing, Optical and Spectroscopy Instruments, Lighting and Color Assessment, Microscopy and Legal Inspection, and relative testing services.