Hosokawa Micron’s Mikro Air Jet Sieve – MAJSx is a particle size analyzer capable of analyzing the particle size of a wide range of materials. The MAJSx works by using jets of air to push particles through a screen, while measuring what percentage of those particles go through the screen or stay below the screen. This tells you your particle size distribution. Seeing as the sieve screen is so important throughout this process, it is important to ensure that your sieve screens are replaced when necessary. Otherwise, the overused screen could be faulty and skew test results. This video explains how often the test sieve screens on the MAJSx need to be replaced.