"Self-cleaning glass (Easy-cleanglass)", usually commercially image is also called "easy-cleaning glass (self-cleanglass JC2000Y contact angle in the morning, or Auto-cleanglass)". It generally refers to applying a layer of special coating on the glass surface of the rear, so that dust or dirty liquids (including water contact angle, even oily liquid) are difficult to adhere to the surface of the glass, or more easily by water (or rain) washed out, so the glass surface is very easy to keep clean, reducing the hassle of cleaning the glass surface can also save increasingly scarce water resources. Automatic contact angle measurement, mainly used to measure liquid contact angle on solids, namely liquid to solid wettability. The instrument can measure a variety of liquid contact angle on various materials. The contact angle analysis: θ / 2 method, automatic analysis method 2, the captured image method: single shot, continuous interval shooting (slow memory), continuous shooting (fast memory) 3, antenna test range then: 0 <θ <180 ° 4, test resolution: 0.01 ° 5, test accuracy: in the morning digital technology contact angle, contact angle, in the morning provided by the Dongguan City Ding Sheng Precision Instrument Company. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) (www.dgshengding.com) strong, credible, in Dongguan, Guangdong specialized instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shengding instrument into the brilliant and you work for a better future!