Which test is specifically for aviation fuel assessment?

The Aqua-Glo test is specifically designed for assessing aviation fuel, particularly to detect the presence of water, which is a critical contaminant in fuel systems. This test utilizes a specific dye that fluoresces when it comes into contact with water, enabling fuel handlers to quickly determine if water is present in aviation fuel.

Water contamination in aviation fuel can lead to serious operational issues, including engine failure and other safety hazards. Therefore, having a reliable method to assess tank water levels is crucial in aviation maintenance and operations to ensure fuel quality and safety standards are met.

While other tests listed have their own importance in fuel quality assessment—such as the Millipore test for particulate contamination, the API gravity test for measuring fuel density, and the Free water test to detect water in fuel—none are specifically tailored for aviation fuel assessment in the same direct manner as the Aqua-Glo test.