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Qinsun Instruments Co., LTD was founded in 2010,comprised of many experienced engineers and designers standing in the forefront of the industry. Qinsun specialize in the research and development of high quality lab instrument for textile testing industry. Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory,academic research institute and textile lab worldwide. We always develop the highly sophisticated test instrument which can meet the various demands of the textile industry. We provide the upfront Micro weathering test equipment with our own brand name”QINSUN”,such as thermal resistance wet resistance meter, moisture management tester etc. And the new functional test instrument include air permeability tester, hydro-static head tester,thermal protection performance tester,as well as the widely used lab testing equipment such as textile washing color fastness tester,abrasion tester, pilling tester, rubbing color fast...
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Address:No.258 Ban Ting road, Song Jiang district, Shanghai

Tel:

Fax:021-67800179

Email:info@qinsun-lab.com

 
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Address:No.258 Ban Ting road, Song Jiang district, Shanghai
Tel:021-67800179
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Scratch Resistant tester

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Product details:

Scratch Resistant tester from Qinsunlab can be used to characterize film-substrate systems and to quantify parameters such as adhesive strength and friction force and using a variety of complementary methods. This makes them invaluable tools for determining coating adhesion, scratch resistance and mar resistance in research, development and quality control.

Erichsen scratch tester is applicable to all types of wiping performance test of automotive interior materials; test equipment integrated three domestic standards (fingers scraping method, a hundred grid method, and plastic scraping finger scraping method).

This adjustment allows the scale beam to be maintained in a level position in respect to the specimen and turntable. Designed with an integrated bearing, the scale beam can be tilted in a rest position enabling the operator to mount or remove specimens.

Standards:

GB/T 2918.GB/T 6151.GB/T 8424.3.PV3952.BMW GS97034-2.BMW GS97034-9.GMN 3943-2003.FLTM BN 108-13.STD1024-3113.GMW 14698-A,GMW 14688

Application:

Scratch Resistant tester used for a variety of automotive interior materials, such as plastics, rubber, leather, fabric, coating materials, coating materials and other non-composite materials such as scratch resistance detection.

Technical Parameters:

The travel range: 10-200mm;

Speed range: 10-200mm / s;

Speed Buffer: 10 ± 1mm;

The metal scraper head diameter: 0.5mm, 0.75mm, 1mm (Erichsen318), 3mm, 5mm, 7mm;

The metal scraper head material: tungsten carbide;

Pressurized weight and scraping components total weight: 2N, 3N, 5N, 7N, 8N, 10N, 12N, 15N, 20N (optionally with option) mass error does not exceed 1%;

Plastic scraper means: polymethyl methacrylate (PMMA);

a. Diameter 16mm thickness of 1mm;

b. scraping means is an edge radius of 0.5mm;

c. Hardness shore D85.

Power: AC220V ± 10%, 50Hz.

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