... range of non-metallic powders, such as BT-9300H is the improvement on BT-9300 laser particle size analyzer.It introduces series ... Connecting Port: RS232 or USB Photodetector: fan-shaped, 76pcs , forward 68, lateral 8 Ultrasonic Power: 50W Tank Capacity: 500ml Circulating Flowrate ... , materials of chemical and military industry, battery material and more. BT-9300H Laser Particle Size Analyzer