Software features (1) contact angle calculation function; (2) around the contact angle contrast function; (3) the hanging drop method to measure liquid interfacial tension (4) Owen two liquid surface free energy estimation method; (5) insertion method used to measure filaments limit angle (6) surface free energy (solid surface tension) is calculated; (7) the dynamic contact angle analysis system, advancing angle / back angle, tilt angle analysis. (8) the use of wetting shielding technology, real-time measurements can be converted to each other in the same interface. That is, in a real-time window instantly frozen image wettability meter, and can directly measure the wettability of the instrument, without conversion interface wetting angle measuring instrument, convenient and adds real-time. (9) to save the data of the image information, viewing and printing SD series --- the contact angle is a standardized instrument used to measure the type of solid contact angle, surface energy and other instruments and surface tension of the liquid. Selection of leading optical video measuring skills, precision industrial cameras will be sent to the accounting machine photography picture data disposal function completely, the operation is very convenient. Fit ASTM D 724, ASTM D 5946, ISO15969 and other standards. Widely used in scientific research and testing laboratory quality checks and mining enterprises and tertiary institutions. Wetting angle measuring instrument, ShengDing instrument (certified), wetting by Dongguan Sheng Ding Precision Instrument Company. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) (http://www.dgshengding.com) is Dongguan, Guangdong, dedicated instrumentation leader, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness guidelines, and satisfy 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_37647790.html), for more information about the company.