The density of the powder bed of liquid penetration rate is influential angle meter price drops, so the size of the relationship between the density of the powder bed to the success of the experiment. The density of the powder bed is appropriate, the instrument provides a simple test method, press the "determination" button on the toolbar, it will generate a black thin droplets angle coordinates, if this line is relatively straight angle of water droplets maintenance, Description appropriate density of powder bed, or should be re-installed sample test. Reprovision JYF08 powder can be set to automatically install the prototype number of strikes, during the operation of automatic counting. Analog manual sample loading process, knocking intensity uniform, reproducible sample loading. Surface energy is the creation of material damage the surface of the intermolecular bond measure. In solid state physics theory, the surface atoms have more energy than the internal atomic species, therefore, according to the principle of minimum energy, atoms tend to spontaneously substance rather than the interior surface. Another definition of surface energy Guangzhou droplets angle relative to the surface of the material inside the material more energy. Define new power-generating unit surface area made: y = dw / ds substance surface material having a surface tension σ, reversibly increase the surface area dA, you need to power σdA at constant temperature and pressure, because the required power equal freedom Mixture energy increase, and this increase is due to an increase in surface area due Mixture, it is called the surface free energy or surface energy. Shenzhen droplets angle, 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_32184350.html), for more information about the company.