Advantages of BT-2001 Laser Particle Size Analyzer 1.High accuracy 2.Application: diamond,metallic powder 3.CE certificate BT-2001 Intelligent Laser Particle Size Analyzer BT-2001 is a unique laser particle analyzer in magnetic powder test ... ,varied representative particle size such as D3,D10,D25,D50,D75,D84,D90,D97,D[4,3],D[3,2],etc. Principle BT-2001 Laser Particle Size Analyzer