The contact angle Main features: compact wetting angle measuring instrument, small cell phone cover wetting angle, one-button operation of video capture sample image information, WORD and EXCEL reports can be generated. High life cold light background source software and open-adjust the brightness value. International standard stainless steel capillary droplets (special) general method in accordance with international standards contact wetting angle measuring instrument, such as 20 ° below the Supreme Court with wide; 20 ° -120 ° with oval method. Avoid using the wrong method because the test structure leads to too much deviation. (Guangdong other manufacturers only use ring test method, such large deviations, and non-standard) have tested the surface angle test, bump test angle, advancing angle receding angle test, to avoid the follow-up due to customer product updates resulting instrument could not be tested. Such as: the current touch screen has appeared curved. Time according to customer requirements for dynamic pictures multi collection and testing can be a key to the whole map wetting angle, or high-speed video photography dynamic map export tests. The main measurement methods: drop method, the amount of the Supreme Court, turn off method, insertion method, the hanging drop method, CMC critical micelle concentration of the surface can be measured contact angles can also measure the surface tension and the critical micelle concentration CMC surfaces, and provides When calculating the surface energy of the solid freely in space when the droplet is not affected by the force field, due to the presence of the interfacial tension and cylindrical spherical. However, when droplets with a solid planar contact, which depends on the final shape of the droplet internal cohesion and adhesion to the relative magnitude between the droplets and solid. When a droplet placed on a solid plane, the droplets can automatically start to shop on a solid surface, or in contact with a solid surface into a certain angle of droplets exist. Phone cover wetting angle, the contact angle (certified), wetting angle provided by the Dongguan Sheng Ding Precision Instrument Company. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) (www.dgshengding.com) is Dongguan, Guangdong, dedicated instrumentation leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. Sheng Ding instrument in leadership with the staff warmly welcome all inquiries negotiations to create ShengDing instrument a better future. You can also access (www.dgshengding.com/supply_details_28567870.html), for more information about the company.