Application area This apparatus is widely used in material analysis of various industries, such as iron and steel, non-ferrous metal, metallurgy, machinery, chemical equipment, quality inspection system and so on. It is also used in, routine identification and analysis in metallic smelt industry. 1. Manage blast furnace process control by various processes of blast furnace celerity analysis. 2. Identification of product specifications. 3. Material checking and acceptance. 4. Quality inspection.