SAE J1488 Ver.2010 – Emulsified Water in Diesel The SAE J1488_2010 Emulsified Water Standard is a laboratory standard test specifically designed to measure a filtration system’s ability to remove emulsified water. For diesel fuel to pass and be considered within specification, the emulsified water concentration must be less than 200ppm. This SAE test uses very … Continue reading SAE J1488_2010 Emulsified Water