Powder contact angle measurement date, the contact angle on solids can be directly and accurately measure (the company produced JC2000 contact angle measuring instrument can be measured), but the powder samples, due to the fine particles of water droplets angle maintenance, surface smooth, can not be measured directly, only indirect measurement. Existing two kinds of measurement methods for compression method and osmosis. Tablet method is to measure the contact angle required powder by a tabletting machine and compressed into tablets where droplets angle meter, and then measuring the contact angle measurements on solid; permeation method is the inner diameter of the powder contained in a uniform hollow tube compaction, which was determined by measuring the contact angle of liquid in the compacted powder bed permeation rate. Penetration method requires a reference for the perfect wetting liquid ratio. Washburn equation provides us with a wetting contact angle measurement principle. Density of the powder bed of the liquid permeation speed is influential, so the magnitude relation 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 thread in the coordinates, if it relatively straight line, indicating that the powder bed. density appropriate, or should re-install the sample tested. Reprovision JYF08 powder can be set to automatically install prototype percussion frequency drops Dongguan angle measurement, automatic counting during operation. Analog manual sample loading process, knocking intensity uniform, reproducible sample loading. Where droplets angle measurement | droplets Corner | ShengDing instruments 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 and you hand into the brilliant, for a better future! You can also access (www.dgshengding.com/supply_details_35572130.html), for more information about the company.