... life and good monochrome Good repeatability Laser Particle Size AnalyzerGeneral Description 1, YX-9300Z laser particle size analyzer has many ... of error≤ 1%(for standard sample D50)LaserImported semiconductor laser, 25,000 hours lifetimeSoftware running environmentWindows 2000, XPInterfaceUSB modePhotodetectors80 ... : x-magnet.net / http://x-magnet.net/Machinery/laser-particle-size-analyzer-7.html