coatings hardness test machine scratch tester apparatus

• 

With the Shear / Scratch Tester, you can evaluate resistance to shearing, scratching, gouging, marring, scraping and engraving on a variety of flat, rigid specimens. It may also be used to test the relative homogeneity of materials, the adhesive qualities of protective coatings and the effects of age on similar materials.

1. The apparatus consists of the drive motor mechanism, scraping component, the sample holder fixing devices and other components.
2. The scraper assembly includes a bracket scratch; scraping means scrape the specified bit sets, pressurizing means (weights and weight support bar) and the like.
3. Free installation, replacement and removal of different specifications, scraping means can be implemented in a uniform way linear motion scraping under different loads.
4. The use of embedded systems, man-machine interface for automated control of the testing process, using precision servo motor, ball screw driver for the scraping speed standards under the control accuracy with a decisive role.
5. The use of tungsten carbide makes scraping means, increase the instrument pot life.
6. The use of aluminum and stainless steel, simple appearance, lightweight and corrosion resistant.

Technical Parameters:
1. The travel range: 10-200mm;
2. Speed range: 10-200mm / s;
3. Speed Buffer: 10 ± 1mm;
4. The metal scraper head diameter: 0.5mm, 0.75mm, 1mm (Erichsen318), 3mm, 5mm, 7mm;
5. The metal scraper head material: tungsten carbide;
6. 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%;
7. 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.
8. Power: AC220V ± 10%, 50Hz.

Другие товары поставщика

	Fiber thermal shrinkage tester	TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ...
	Factory Price of Mask & Respirator Breathing Resistance Tester	Factory Price of Mask & Respirator Breathing Resistance Tester is used to measure the respiratory resistance and expiratory resistance of respi...
	Thermal Water Vapor Resistance Tester	In the standard testing environment, heat the fixed aluminum or copper to a specified temperature and maintain the specified temperature, then meas...
	rapid oil extraction apparatus	The rapid extraction of oil and oil is specially used to quickly obtain the oil content of the top and similar materials. Through the container pen...
	Medical Face Mask flammability Test machine	please leave your address for receiving the quotation any need ,please contact us This Medical Face Mask flammability Tester is mainly used to t...

Похожие товары

	Air Permeability Tester STD- F8	Продавец: Standard International Group (HK) Limited	The Air Permeability Tester is designed to quickly and accurately measure the breathability and p...
	Surface Performance Tester STD-FB4 - A	Продавец: Standard International Group (HK) Limited	Introduction TheSurface Tester analyzes finger movements-particularly, strokes-performed by arti...
	Compression Tester STD - FB3 - A	Продавец: Standard International Group (HK) Limited	TheCompression Tester analyzes hand movements-particularly, pushing with a finger-performed by ar...
	Single - Strand Bending Tester STD - FB2 - SH	Продавец: Standard International Group (HK) Limited	Standards ASTM A370. ASTM A416. ISO6934.4 The Single Fiber Bending Tester makes it possible to ...
	Bending Tester STD- FB2 - S	Продавец: Standard International Group (HK) Limited	Compliance Standards ASTM D790 (Plastics Flexural Properties) ISO 178 (Flexural Strength of Rig...