Fitting :( level corresponding toolbar button) according to the sampling resulting picture, the first drops of fitting horizontal (left-click once), then fit the contours of the water droplets horizontal line (click on the three dots drops - most the left end point, the highest point of the water droplets, the rightmost point), then the system will automatically theme and the measured value is displayed to the right of the data stored in the software area. Fitting bevel corresponding toolbar button :() samples obtained according to pictures, the first contours of the slope on the fitting droplets (droplet clicking on three points - the leftmost point Foshan droplets corner, the highest point of the water droplets, the rightmost point), then fitting the slope droplets (droplet measurement selected leftmost point, click the left mouse button, and then click on the rightmost point drops) drops angle, depending on the final system will fit the contours of the measured data Saved data storage area. Water droplet contact angle measurement angle measurement contact angle measurement of energy conservation smashed stone increases the surface energy of water droplets corner stone suppliers, but at the same time you do work, conservation of energy. Chemistry, University explained that the surface layer of molecules more than the internal part of the energy molecule known as surface energy. Surface level: the crystal of the original three-dimensional periodic interrupts electron levels are formed at the surface, also known as surface states. Special properties due to the surface potential and the surface layer of the three-dimensional crystal in the interior of the electron which is different electronic states to exhibit special properties. Theoretically, often the traditional band calculation method (see band theory) is applied to the surface of a thin layer, in order to calculate the electron energy and wave function. Description of the wave function of the surface electronic states exist only a few atomic layers of the surface area of ??water droplets angle company, when further inside, the wave function decays rapidly. From the bond model, the surface level of surface atoms originated in outward direction has unsaturated bond, known as dangling bonds. Dongguan droplets angle ShengDing instrument (certified), drop 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_28206035.html), for more information about the company.