SWAN Analytische Instrumente AG is a pioneering technology provider of online water quality measuring analytical systems. Our instruments are distinguished by their reliability, quality and user-friendliness. SWANs comprehensive instrumentation portfolio is entirely dedicated to water analysis providing reliable and cost efficient as well as low-maintenance instrument solutions. We understand that every water cycle is unique and the combination of superior software design with proven measuring procedures and methods, enables our instruments to be highly flexible in their utility. Our on-line monitoring instruments help to improve the efficiency and productivity of your processes while assuring the water quality. SWAN with over 25 years of experience cherishes the Swiss tradition of high precision manufacturing with its only production facility in Switzerland that includes a rigorous quality control to guarantee performance.