The SL200L+ Contact Angle Goniometer is a manual liquid-injecting contact angle measurement instrument, designed with a large moving platform. It is suitable for analyzing the cleanliness and contact angle values of surfaces such as PCB boards, iPad displays, and touchscreens. It is equipped with an automatic liquid-injection system, industrial-grade profile lens, an optimized quartz glass diffused light background source, and the CAST2.0 interface chemical analysis system. It can be used to analyze contact angles, advancing and receding angles, and liquid-liquid surface tension values.
 

The SL200L series is an automated interfacial chemistry measurement system, designed for testing contact angle meters and interfacial tension values. It is developed based on the principles of standard image analysis and the accumulated experience of Kono USA. The modular design concept allows for numerous combinations, catering to your interfacial chemistry research and high precision control requirements. The instrument is composed of a precise optical mechanical structure, optical imaging system, precise titration system, and CAST®2.0 interfacial chemistry analysis software. It is suitable for testing dynamic and static contact angles, surface free energy and its distribution (dispersive force, polar force, hydrogen bonding force) on solid surfaces, as well as liquid-gas and liquid-liquid interfacial tension values (pendant drop), and liquid interfacial viscoelastic indices (oscillating drop). We offer our customers high-performance, reasonably priced instruments, along with specialized contact angle and interfacial tension meters, aiming to provide technical support for their research and quality control.