Typically, three samples are tested consecutively, and the condition of paint cracking is evaluated one hour later!
The 'QC-641' that we handle is a DuPont-style drop weight impact testing machine primarily used for evaluating the adhesion of paints. The anvil and striker on the sample receiving side can be changed to various shapes. The weight of the drop weight can be selected from 300g, 500g, 800g, or 1000g, and the drop height can be freely set. By freely dropping strikers of various shapes to apply impact, the adhesion of the paint is evaluated based on the condition of the sample surface. 【Applicable Test Standards】 ■JIS K5400 ■JIS K5640 ■ASTM D2794 ■ISO 6272 *For more details, please refer to the related links or feel free to contact us.
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basic information
【Specifications】 ■Test height: 50mm to 500mm or 50mm to 1000mm ■Drop weight: 300g, 500g, 800g, 1000g ■Striker dimensions: Tip hemisphere Φ1/2 inch, Φ1/4 inch, Φ3/16 inch, Φ1/8 inch, Φ1/16 inch ■Testing machine dimensions: 400mm × 250mm × 980mm ■Weight: 35kg 【About I.T.S. Japan】 ■We promise service and support comparable to domestic manufacturers for excellent overseas testing machines, measuring instruments, and production rationalization equipment. ■We provide support for all products sold, similar to domestic manufacturers. ■Repairs and maintenance are conducted in-house with the cooperation of manufacturing manufacturers, allowing for prompt responses. ■We also keep stock of parts that are prone to failure domestically. ■If specialized technicians are needed, we can invite dedicated staff from the manufacturing manufacturer for repairs. *For more details, please refer to the related links or feel free to contact us.
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Applications/Examples of results
【Corresponding Sample Example】 ■Resin *For more details, please refer to the related links or feel free to contact us.
Company information
Our company handles products that are adopted by world-class companies. These products incorporate cutting-edge technologies not found in Japanese products, enabling the promotion of rationalization and cost reduction in manufacturing and development environments, and they are guaranteed to bring benefits to the companies that implement them. Additionally, we provide rapid support comparable to domestic manufacturers even for overseas products. You can confidently introduce high-quality and unique products that have been carefully selected by the world. ◎ Dynamic viscoelasticity measurement device ◎ Stress relaxation measurement device ◎ Drop weight impact testing machine ◎ Moisture meter for polymers ◎ Equipment for developing melt property materials Twin capillary rheometer ◎ Flow analysis software ◎ Molding analysis software ◎ Ultra-precision feeder ◎ Mass-based quantitative feeder ◎ Automatic adjustment weight-based blender ◎ Dehumidifying dryer for polymers ◎ Color spectrometer ◎ Equipment for shortening molding cycles ◎ Rubber measurement-related equipment Dynamic measurement + vulcanization testing machine Rheometer Carbon dispersion meter Mooney viscometer Hardness and density meter Density and specific gravity meter Specific gravity meter for unvulcanized rubber Durometer Durability and fatigue testing machine Rebound tester Wear testing machine ◎ Comprehensive valve manufacturer
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