Multi Finger Scratch Tester

• 

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Applications

The Five-Finger Scratch Tester is suitable for testing automotive interior materials, plastics, rubber, leather, coated fabrics, coated materials, composite materials, paints, inks, soft metals, and other industries. It is widely used in product quality control, performance verification for new product development, and testing by inspection agencies. It is applicable for determining material properties in production department quality control, third-party testing agencies, laboratory product performance verification, and quality and technical supervision departments.

Standards

FORD FLTM BN 108-13 Scratch Resistance Test for Automotive Exterior Components (e.g., Painted Plastic Surfaces)

General Motors DMN 3943 Test Method for Scratch Resistance of Automotive Interior Materials

Daimler-Chrysler LP-463DD-18-01 Surface Scratch Resistance Test for Automotive Interior Component Materials

Test Procedures

I. Preparation:

1. Inspect accessories: Ensure all components are present, including the scratching finger, weights, shaft rod, etc.

2. Secure Test Specimen: Place the test specimen flat on the testing platform and secure it with clamping blocks.

II. Installation and Parameter Setup:

1. Install Scratch Fingers: Attach scratch fingers (e.g., tungsten carbide tips) to the bottom of five independent shaft rods and hang weights.

2. Set Parameters: Configure test load (e.g., weight of weights), stroke distance, movement speed, and cycle via the LCD screen.

III. Test Execution:

1. Initiate Test: Activate the instrument. The guide rail begins transmission, and the scratching fingers scrape the sample surface back and forth according to preset parameters.

2. Observe the process: Ensure stable equipment operation during testing and avoid external interference.

IV. Conclusion and Analysis:

1. Stop the test: After the timer ends, the guide rail automatically stops. Raise the cross-axis support.

2. Remove the sample: Loosen the clamping block, remove the specimen, and inspect indicators such as scratch depth and width.

3. Evaluate data: Compare the scratch resistance of different specimens and analyze material properties.

Other supplier products

	Toyota Specialized Abrasion Tester | Automotive Material Wear Resistance Testing Machine Manufacturer	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Features (1) Four independent test stations for simultaneous specimen evalua...
	Safety Helmets Wearing Stability Tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com The Safety Helmets Wearing Stability Tester is designed to evaluate helmet retention and fi...
	Molten Metal Splash Impact Tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com Projections of molten metal drops at a point on a vertical oriented test specimen and measu...
	Battery Adiabatic Calorimeter	Whats/App: +86 156 1874 6768 Web: standard-groups.com Reference Standards GB/T 36276 - 2023 *Lithium - ion Batteries for Electric Power Energy S...
	High Velocity Impact Testing Machine	Whats/App: +86 156 1874 6768 Web: standard-groups.com Main Purpose To test the impact - resistance performance of glasses, goggles and face shie...

Same products

	ER4047 Aluminum Mig Welding Wire	Seller: 868776	Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing reliable welding material...
	ER4043 Silicon Aluminum Welding Wire	Seller: 868776	Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate...
	Choosing the Right Equipment for Heavy-Duty Cleaning	Seller: Taizhou Feike Mechanical Technology Co., Ltd.	FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve...
	ER4043 Silicon Aluminum Welding Wire	Seller: 868776	Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin...
	HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line	Seller: Shandong HUASU Plastic Technology Co.,Ltd.	The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi...