Metallic inclusions are the number one contaminant in food products, causing product quality and consumer safety issues. Fortress Technology scrutinizes the rationale of using metal test spheres to ascertain a food inspection system’s sensitivity level and why size is important.
Q1. Why use spheres?
A1. Like all metal detector manufacturers, spherical test samples are used to showcase advances in sensitivity. Spheres are used industry-wide because they are the same shape from every orientation when passing through the metal detector.