The contact angle measurement of the surface tension of solids. Automatic calculation functions include: θ / 2 method, tangent method to calculate the contact angle can be calculated automatically or manually (correction) is calculated; the contact angle is about contrast; compare multiple points of contact angle; ② a liquid method, two-liquid method surface free energy, liquid drop volume, solid adhesion computing; ③ dynamic contact angle analysis system drops angle, can be photographed for Dongguan droplets angle measurement, automatically records changes in the contact angle of water droplets at different times in Dongguan angle prices were advancing angle, back angle, tilt angle and roll angle analysis; ④ hanging drop method to measure the surface tension of the liquid, the latest computing features include: SH table method, the shape factor method; ⑤ level calibration method of combining hardware and software, can easily find the exact level of baseline; ⑥ test results way to test reports stored in the database, compressible backup, you can automatically generate EXCEL file; ⑦ test environment setup, dictionary maintenance liquid contact angle tester can perform the following tests: 1) contact angle on flat, curved and non-horizontal surfaces, repeatability error of less than 0.1 ° 2) through the surface energy of the substrate (solid surface energy or surface tension of the liquid) to calculate the distribution of polar and pH, degree of dispersion, and the monopole monopole acid alkali component 3) a liquid / liquid of miscibility between 4) Wetting between miscible liquid / solid envelop 5) uptake and evaporation 6) different humidity and saturation vapor pressure contact angle and surface energy 7) between the oil and the oil or oil and metals degreasing efficiency 8) surfactant efficacy 9) characterize the wetting and contact angle relaxation dehumidifying efficiency characteristic 10) changes in the relationship between the contact angle relaxation and wetting / dehumidification between 11) Surface energy and surface composition changes and variation of surface modification process. droplets angle measurement angle of water droplets, ShengDing instruments provided by the Dongguan Sheng Ding 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 and you hand into the brilliant, for a better future! You can also access (www.dgshengding.com/supply_details_37647150.html), for more information about the company.