DSA 5000 M is the only instrument that combines density and sound velocity measurements in one setup. It determines the concentration of two- and three-component solutions using the most accurate density results in the market, measured with the Pulsed Excitation Method. R&D departments in many different industries already make use of the opportunity to measure both parameters in one go. What’s more: It is the only way to determine the concentration of sulfuric acid over the whole concentration range with just one instrument.