... particle size distribution function, At 1.2~100μm range, Thousand kind of particle size is ... clean and unblock the sensor.9. Voltage range: 100 ~ 264V, The instrument can overcome the power fluctuations ... 8 channels, the range of 1.2μm-100μm, 0.1μm interval can be set at random by ... Database software,data statistic analysis function14. Power Supply: 100~264V, 50Hz±1%, <80W15. Environment Temperature: 10 ...