1. Wetting behaviors such as spreading, penetration and absorption of liquid on the solid surface, and static contact angle is measured by drop method;2. Measurement of advance angle, retreat angle, contact angle lag, rolling angle and dynamic contact angle ...
The water contact angle (WCA) in air, underwater oil contact angle (UOCA), and under-oil water contact angle (UWCA) were obtained by JY-82 contact angle meter. The oil content analyzer (JC-OIL-8, Qingdao Juchuang Instruments Co., Ltd.) was used to check the purity of the separated...
Dongguan SINDIN Precision Instrument Co., Ltd. mainly sells contact angle meters, water drop angle meters, plasma cleaning machines, USC dry ultrasonic dust removal and other equipment. It is independently developed and manufactured with strong technical
Water contact angles were measured to evaluate the hydrophilicity of the membrane using a contact angle meter (Drop Master 300, Kyowa Interface Science Co. Ltd., Niiza, Japan). For water contact angle measurements, 0.5 μl of water was dropped onto the membrane surface. The contact angle was...
Water contact angles of the prepared superhydrophobic surfaces were obtained by a contact angel meter (SC1300F, China) at room temperature. The droplet jumping was observed by using an optical microscopy (NIKON, LV100ND). The output voltage signals were measured by a digital phosphor oscilloscope...
Optical Contact Angle Tester/Water Drop Angle Measurement/Contact Angle Analyzer Drop Shape Analyzer, Find Details and Price about Automatic Contact Angle Meter Automatic Water Drop Angle Tester from Optical Contact Angle Tester/Water Drop Angle Measu...
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Water Drop Contact Angle At present the most widely used technique for determining contact angle (Ø) is by the direct measurement of angle from the drop profile using a goniometer.The Young-Dupré equation relates the work of adhesion Wa, or bonding energy, d...
Product name:Automatic Tilt Contact Angle Measuring Instrument;Model:LS-SDC-350;Standard:ASTM D 724,ASTM d5946,ISO15989;customized support:OEM;customized support:ODM;customized support:OBM;power:Electronic;place of origin:CN;GUA;warranty:1 year;brand nam
whereVh,Vc,Th, andTcare the voltages and temperatures of the hot and cold terminals, respectively, ΔVis the open-circuit voltage difference, and ΔTis the temperature difference measured by the K-type thermocouples. The thickness of TEIG was measured by a micrometer. The size of the glass...