The Malvern ZetaSizer Ultra (Model ZSU3305) is a high-precision particle size analyzer designed for advanced research and quality control applications. It delivers robust and accurate particle and zeta potential measurements with minimal sample preparation. This analyzer is ideal for laboratories requiring reliable colloidal characterization with enhanced sensitivity. Its integrated laser and advanced optical design offer precise measurement ranges suitable for various sample types. Manufactured in May 2021 by Malvern Instruments Ltd, this unit ensures compliance with rigorous UK manufacturing standards, adding reliability and consistency for routine scientific analysis.