• Electronic Enterprises (India) Private Limited

Water Activity Measurement System

Electronic Enterprises offers Water Activity Measurement System, LabMaster. It is an instrument for direct measurement of Aw value in pharmacy, cosmetic and food products. It is a stand-alone laboratory instrument to measure Aw value accurately and quickly in any of above products in granular, powder, tablet, gels form and creams at a predetermined temperature (usually at 25°C). It includes a preconditioning chamber for quick second sample measurement. It is easy to use, has user-id with password protection for multiple users, external printer connection and interface to connect to computer. It has excellent reproducibility and is calibrated using traceable salt standards for relative humidity. Protective filters are also available to protect the sensor from volatile alcohol vapours. Free water available in the product determines the stability. More the free water, more are the chances of microbiological or fungi growth on it. Less free water can make the product lose its quality and properties. Hence it is essential to keep the free water content within limits.