Hydrophilic tester for measuring droplet contact area
Taking a planar image of a droplet on a measuring object and measuring the contact angle from the contact area. This method is a new measurement technique that captures the contact state of a droplet with a constant volume from above and determines the contact angle from the contact area. Therefore, unlike conventional methods (which require the droplet to be a perfect sphere for measurement), this method can measure regardless of the droplet shape. - Compact and portable - Easy to operate, instant measurement - No need to cut the sample - The contact angle is measured over the entire contact area, not just a cross-section of the droplet, resulting in averaged values.
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basic information
〇 Measurement Method Contact Angle: Captured from the top of the droplet, calculated from the contact area, displayed on PC 〇 Measurement Range Contact Angle: 0° to 90° 〇 Display Resolution Contact Angle: 0.1° 〇 Operating Environment Compliant with JIS R3257 (Method for testing wettability of substrate glass surfaces) 〇 Main Unit Dimensions Main unit only (including camera support tube): Φ38×150 (H) mm (magnification 90 times) 〇 Main Unit Weight Main unit only (including camera support tube): 100g 〇 Power Supply AC 100V power supply, camera and lighting: USB power supply
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Applications/Examples of results
○ Vehicles such as automobiles, aircraft, and trains ○ Glass, foreign capital, electric wires, advertisements, traffic lights, houses (roofs, walls, kitchens, toilets, etc.) ○ Solar panels, displays, films, circuit boards, electronic components ○ Swimwear, traditional clothing, leather, paper, textile products, cosmetics, wood ○ Lenses, ceramics, plastics, rain gear, tents, fishing gear ○ Paints, printing, inks, hydrophilic material manufacturers, research and development institutions ○ Others: reduction of fluid resistance, snow prevention, cleaning effects, mold release, dirt prevention
Company information
The ND Group constantly pursues "better things" and provides high value-added products and services to customers through its own system in all processes, from development and design to manufacturing and after-sales support.
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