Automatic liquid aspiration and injection system, dripping accuracy can reach 0.01μL, used for contact angle measurement of extremely small area samples；
Unique and innovative one-key measurement of surface energy dual-injection system, high sample measurement accuracy；
With dynamic real-time fitting, real-time and continuous shooting test sample surface spreadability；
Bent-pin test (bubble method) to measure dynamic table/interfacial tension；
With forward and backward angle measurement function, it is convenient for the most efficient measurement of sample surface stability；
Product description
Specification parameters
Hardware options
SDC-200S contact angle measuring instrument is a scientific research contact angle product series with complete functions and high expansion performance. It uses image profile analysis to measure the static contact angle, dynamic contact angle, surface interfacial tension, surface energy, advancing and retreating angle of the material surface. , adhesion work and other properties. The instrument adopts a fully automatic injection system, with imported high-precision industrial-grade CCD and lens, to ensure clear imaging, and the use of unique patented analysis software to ensure accurate and error-free measurement results. The instrument can meet the routine measurement needs of materials in various industries.
Working Principle
It can measure the wetting behavior of liquid on the surface of various materials, such as spreading, penetration, absorption, etc., measure static contact angle, measure and analyze the surface free energy of solid, interface and surface tension of liquid, fully automatic injection system, advance and retreat angle and other comprehensive functions.
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